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IBM ThinkPad R30, Operator'S Manual

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IBM ThinkPad R30 Operator'S Manual Download Page 145

Using the AC Rack

5-3

Manually Powering On the AC Rack Containing a PDU

1. Set the key mode switch to the Service position.

Key Mode Switch

Normal

Secure

Service

Operator Panel

Note: For a translation of this notice, see the

 System Unit Safety Information manual.

CAUTION:
This product is equipped with a 3-wire power cable and plug for the user’s safety. Use
this power cable in conjunction with a properly grounded electrical outlet to avoid
electrical shock.

Note: Ensure that the power button is in the off position (button in the out position) before

plugging the CPU enclosure power cord into the power distribution system on your
rack.

2. Plug the system unit power cord into the electrical outlet.

3. If the battery backup unit is installed, set the Master CB2 circuit breaker to On.

Note: Ensure that the key mode switch is set to the Service position to prevent system unit

power from being switched on unexpectedly.

4. Set the Master CB1 circuit breaker to On.

Battery Backup Unit

Power Distribution Unit

Master CB2

Master CB1

Summary of Contents for ThinkPad R30

Page 1: ...7015 Models R30 R40 and R50 CPU Enclosure Operator Guide...

Page 2: ...lication at any time without notice It is possible that this publication may contain reference to or information about products machines and programs programming or services that are not announced in...

Page 3: ...tems 2 1 The Operator Panel 2 2 Operator Controls 2 2 Setting the Key Mode Switch 2 3 Electronic Mode Switch 2 6 Reading the Operator Panel Display 2 7 Using the Reset Scroll Button 2 8 Using the 3 5...

Page 4: ...stemGuard Power 3 2 SystemGuard Components 3 2 SystemGuard Bring Up MicroProcessor Overview 3 2 The Operator Panel 3 3 SystemGuard Consoles 3 4 Physical and Electronic Key 3 4 SystemGuard Phases 3 4 S...

Page 5: ...ing the AC Rack 5 7 Stopping the AC Rack Containing a PDU Under Ordinary Conditions 5 7 Immediately Stopping the AC Rack Containing a PDU 5 8 Stopping the AC Rack Containing a PDB Under Ordinary Condi...

Page 6: ...m a TTY Terminal 8 3 Diagnostic Modes of Operation 8 7 Maintenance Mode 8 7 Concurrent Mode 8 8 Standalone Mode 8 9 System Exerciser 8 10 CPU and Memory Testing and Error Log Analysis 8 11 Reading a F...

Page 7: ...0 Using the System Verification Procedure 10 1 Step 1 Considerations before Running This Procedure 10 1 Step 2 Loading the Diagnostic Programs 10 2 Step 3 Running System Verification 10 2 Step 4 Addit...

Page 8: ...rminal Configuration C 1 Flags and Parameters Settings C 2 Modem Configuration Files C 4 Initializing a Modem C 6 Testing Dial Out C 6 Appendix D Supplies D 1 Ordering Keys D 2 Key Reorder Form D 3 Ap...

Page 9: ...y interference received including interference that may cause undesired operation United Kingdom Telecommunications Safety Requirements This equipment is manufactured to the International Safety Stand...

Page 10: ...ement sur le mat riel brouilleur du Canada Canadian Department of Communications Compliance Statement This Class A digital apparatus meets the requirements of the Canadian Interference Causing Equipme...

Page 11: ...Ger ten gilt folgende Bestimmung nach dem EMVG Ger te d rfen an Orten f r die sie nicht ausreichend entst rt sind nur mit besonderer Genehmigung des Bundesministers f r Post und Telekommunikation oder...

Page 12: ...xii Operator Guide...

Page 13: ...s the potential of causing death or serious personal injury Danger notices appear on the following pages 4 11 7 1 A caution notice indicates the presence of a hazard that has the potential of causing...

Page 14: ...ified to conform to the requirements of the International Electrotechnical Commission IEC 825 1st edition 1984 and CENELEC EN 60 825 1991 for Class 1 laser products CAUTION A class 3 laser is containe...

Page 15: ...el R00 Rack Installation and Service Guide form number SA23 2744 provides installation and maintenance information for the rack The AIX System Management Guide Operating System and Devices manual form...

Page 16: ...xvi Operator Guide...

Page 17: ...ion for an optional second disk drive The I O module is located in the rear half of the CPU enclosure and contains two I O planars containing a total of 16 Micro Channel adapter slots The power supply...

Page 18: ...1 2 Operator Guide Front View with Bezel Door Closed Bezel Door Closed Position Front View with Bezel Door Open CD ROM Drive Optional Media Position Operator Panel 3 5 Inch Diskette Drive...

Page 19: ...with Connectors Rear View Parallel Port Serial Port 1 Serial Port 2 Adapter Locations Adapter Locations Serial Port 3 RS485 Out Battery Backup Unit Connector RS485 In 0 1 1 1 0 2 0 3 0 4 0 5 0 6 0 7 0...

Page 20: ...1 4 Operator Guide...

Page 21: ...to either system Some actions requiring further consideration are as follows Starting and stopping the communications with the other systems Running diagnostics on one of the systems Analyzing the er...

Page 22: ...kette Drive In Use Light Reset Scroll Button Normal Secure Service Power Button Used to switch the power to the system on or off Power Light Green LED When lit indicates all voltages in the power supp...

Page 23: ...ure This feature allows the operator to change the IPL mode from the SystemGuard console or system console without changing the physical key mode switch This function is controlled by flags permission...

Page 24: ...n about the shutdown command and stopping the system unit The Normal position OK The Normal position is used for attended operation which is the usual or normal placement of the key mode switch when a...

Page 25: ...operation when hardware or software service is performed The Service position activates operating system console sequences that support error determination debug and storage printout dump In the Servi...

Page 26: ...has validity only when the operator panel key mode switch is set to the Normal position It is able to electronically move the position of the key mode switch on the operator panel in the following wa...

Page 27: ...ng during diagnostics when a Console Display is not available Check stop indications when the machine cannot recover from a check stop Crash reporting when the machine cannot recover from a crash Dump...

Page 28: ...e mode switch is set to Normal or Service Read out messages scroll after a flashing 888 is displayed Start the dump program when a manual dump is needed Sequentially read system configuration in Stand...

Page 29: ...light is on when the system is accessing the drive Do not stop the system unit or remove a diskette when the In Use light is on or you may lose some of the data on the diskette Note Stopping the syste...

Page 30: ...going to be transferring work between computers that have different diskette drives be certain the diskettes are compatible For more information refer to your operating system manual The diskette dri...

Page 31: ...ette but cannot be written to it There is a write protect tab on the 3 5 inch diskette To locate the write protect tab turn the diskette over with the label facing down To prevent writing to a diskett...

Page 32: ...upward and the beveled corner facing to your right and away from you Push the diskette into the drive until you hear a click The click indicates that the diskette is securely in the drive Labeled Met...

Page 33: ...and CD ROM2 The front panel of the drive has an unload button status light volume control headphone jack and a disc caddy opening When the CD ROM is set to On the status light indicates one of several...

Page 34: ...on the caddy The drive automatically pulls the caddy into the drive and prepares the disc for reading Disc Caddy Opening Disc Caddy Unloading the CD ROM Disc Caddy Push and hold the unload button unt...

Page 35: ...rive has an unload button status light volume control headphone jack and a disc loading door When the CD ROM is set to On the status light indicates one of several conditions The following are status...

Page 36: ...oth or lens tissue Always wipe in a straight line from the inner hub to the outer rim 1 Press the unload button to open the loading drawer Unload Button Disc Drawer 2 With the printed side facing upwa...

Page 37: ...the disc drawer Pull the disc drawer out until it stops Note The unload button must be pushed and held for a minimum of two seconds before the disc drawer is partially ejected Unload Button Disc Draw...

Page 38: ...rod such as a straightened paper clip into the emergency eject hole as shown in the figure 3 Pull the disc drawer out Unload Button Disc Drawer Straight Small Diameter Metal Rod Eject Hole Cleaning th...

Page 39: ...Front Panel 150MB Tape Drive Status Light The status light has no color when it is off When the status light is on it may be either green or red The colors indicate the status of the drive as follows...

Page 40: ...When the write protect tab of a tape cartridge is set pointing to SAFE information can be read from the tape but cannot be written to it The write protect tab positions for a typical tape cartridge ar...

Page 41: ...l the way to the flat position where it stays without having to be held open Drive Opening Front Panel Insert the cartridge into the drive opening as shown in the following illustration Gently push th...

Page 42: ...tion describes operating and storage conditions including temperature relative humidity and maximum wet bulb data Attention The manufacturer has specified a set of temperature and humidity ranges in w...

Page 43: ...ridge Drive Standards Inc QIC formats Refer to Appendix A for the tape cartridge part numbers If tape cartridges other than the 1 4 inch tape cartridges listed in Appendix A are used they must meet th...

Page 44: ...ich the data can be read from the tape cartridge When in use the tape in the cartridge is moved at a constant speed The speed for the QIC 150 is 72 inches per second The speed for the QIC 1000 is 80 i...

Page 45: ...or information is in the system error log Clean the tape path regularly according to the cleaning procedure of the 8 mm tape drive Use only recommended cleaning cartridges other cleaning cartridges ca...

Page 46: ...his section describes operating and storage conditions including temperature relative humidity and maximum wet bulb data Attention The manufacturer has specified a set of temperature and humidity rang...

Page 47: ...eteriorates the magnetic and physical strength of the tape Do not store important data on a tape that has been used outside the specified ranges transfer the data to a new tape for reliable archiving...

Page 48: ...tor Guide 5 0 0 0 2 0 8 mm Media Capacity vs File Size Average Data File Size 4 0 3 0 1 0 Short Filemark Long Filemark 5 0GB Mode 1G 100M 10M 1M 100K 10K 1K One filemark per data file Media Capacity T...

Page 49: ...or panel Status Lights The 5 0GB 8 mm tape drive has two green status lights and one amber status light The on off combinations of the status lights indicate the conditions of the 8 mm tape drive Each...

Page 50: ...ing Flashing or or Legend The power on self test POST is running or the system sent a Reset signal to the 8 mm tape drive One of the following has occurred A tape cartridge has been inserted and the 8...

Page 51: ...the opening on the front of the 8 mm tape drive until the loading mechanism pulls the cartridge into the drive and the drive door closes The ready status light green goes on if the load operation was...

Page 52: ...1 The ready status light goes off 2 The busy status light flashs during the unload operation 3 The busy status light goes off when the cartridge is ejected from the tape drive Unload Button Write Prot...

Page 53: ...e drive 12 times before it needs to be discarded If you attempt to use an 8 mm cleaning cartridge more than 12 times the tape drive automatically detects the error and ejects the cleaning cartridge wi...

Page 54: ...r cartridge varies depending on the application and the type of data cartridge being used Data transfer rate is 400 KBps 800 KBps is typical with data compression Note Data compression activated is th...

Page 55: ...the tape This door protects the magnetic tape material from dirt dust and damage Do not operate in a dusty environment Do not touch the tape material Any substance transferred to the tape by touching...

Page 56: ...de only Non DDS Not supported The cartridge ejects Setting the Write Protect Tab on 4 mm Tape Cartridges The window on the tape cartridge controls write protection When the write protect tab of a tape...

Page 57: ...ovement is beneficial and should be used whenever possible This can be accomplished by ensuring that any save or restore operation is the only active operation performed by a device connected to this...

Page 58: ...en status lights and one amber status light The on and off combinations of the status lights indicate the conditions of the 4 mm tape drive Each of the International Organization for Standards ISO sym...

Page 59: ...nning a device operation or cleaning Off On Flashing The 4 mm tape drive has detected an internal fault that requires corrective action such as tape cartridge failure high humidity or no SCSI terminat...

Page 60: ...pe cartridge with the write protect tab towards you and the window side of the cartridge facing up 2 Slide the tape cartridge into the opening on the front of the 4 mm tape drive until the loading mec...

Page 61: ...rive After pressing the unload button the following occurs 1 The Read Write status light flashes during the unload operation 2 The Ready status light and the Read Write status light turns off when the...

Page 62: ...e with the disturbance status light amber remaining on Before loading the cleaning cartridge make sure the power to the 4 mm tape drive is on To load the 4 mm cleaning cartridge do the following 1 Gra...

Page 63: ...ware If the CPU is detected as bad during the initial program load IPL or reIPL the CPU is disabled Likewise if memory is detected as bad during IPL or reIPL it is disabled SystemGuard allows diagnost...

Page 64: ...SystemGuard firmware is stored in the BUMP EPROM part is in the Flash EEPROM The Backup EPROM contains a subset of the Flash EEPROM SystemGuard Bring Up MicroProcessor Overview The SystemGuard Bring U...

Page 65: ...ical Key It uses the international symbols for Normal Secure and Service modes This key should generally stay in the Normal position because the modes can be changed electronically when the physical k...

Page 66: ...ronic Key can only be turned if the Physical Key is in Normal position Refer to How to Set the Electronic Key on page 3 39 for details on how to set the Electronic Key Following are various Electronic...

Page 67: ...s passed to AIX Maintenance Phase The maintenance phase is entered from the Init phase if the system key is in service mode If the BUMP console present flag is set the MAINTENANCE MENU is displayed on...

Page 68: ...sequence which you can change from the maintenance menu or AIX service aids SystemGuard checks for a special downloadable diskette if in Service mode checks the Flash EEPROM and then produces an outp...

Page 69: ...L2 cache by processor 3 OK Clearing 128 Mb by processor 0 OK CPU FIRMWARE August 4 1994 Processor 0 on IPL INIT 216 220 288 278 292 286 292 Processor 0 on IPL Start 223 299 A flashing 888 is displayed...

Page 70: ...Data CrossBar and Memory Test Group These tests check the status of the system planar and memory cards data address lines accessibility memory components ECC memory refresh CPU checkstop Interrupt Tes...

Page 71: ...tors are still displayed on the Operator Panel Note that the code 570 virtual SCSI devices being configured can take several minutes for each card in the SMP system When the boot indicators have reach...

Page 72: ...sable or enable this keyword see Power On Command Parameters on page 3 33 for details Turning the system power on makes the system enter the init phase Thus if the Key Mode Switch is in the Service po...

Page 73: ...in Service mode you might go to Diagnostics instead of Maintenance due the SystemGuard Console being disabled by default If you are running level 7 or higher of the SystemGuard firmware the BUMP Conso...

Page 74: ...18 4 SSbus Maintenance 3 19 5 I2C Maintenance Select x exit 0 Note It is also possible to enter the STAND BY MENU from the Service Console if the remote authorization flag is enabled The Electronic K...

Page 75: ...from the Main menu select Display Configuration option 0 The first level screen is displayed with features and devices that can be configured Here is an example of the display configuration screen for...

Page 76: ...vice facilities FLASH_FW This is the Flash EPROM firmware release number The corresponding second column gives the memory size expressed in KB CPU Conf This gives the status information of the CPU mod...

Page 77: ...mn shows the value of the electronic key E_KEY Set Flags Use this option to manage miscellaneous flags The default values are listed in the following table Flag Parameter and Keyword Default Values Na...

Page 78: ...directed by service support personnel Power On Tests in Loop Mode When enabled SystemGuard loops on the POST tests and does not IPL Fast IPL When enabled the long POST tests are not run shortening the...

Page 79: ...f you enter 10 then a second level UNIT0 screen as shown below is displayed The second level screen contains a status column and details about the unit UNIT0 Second level Screen UNIT0 Set Status Set S...

Page 80: ...ecimal and the length in bytes c The data at the given start address for the given length is displayed Then the prompt for the start address and length is shown again d You can continue the read opera...

Page 81: ...I O port SP0 02 rd EEPROM 07 fan speed 03 margins 08 powering 04 on off OP LEDs select x exit These options are explained in the following sections Read Operator Panel Status Enter 00 to display the...

Page 82: ...powoff Yellow off 03 powon Yellow select x exit Write on the Operator Panel Display Enter 05 to write a given string on the operator panel Display When requested enter the string you want to display...

Page 83: ...Autoservice IPL flag to disabled the default value for this flag is disabled from the STAND BY MENU 3 Having a Valid Service Contract 4 Turning the System Key to the Service position 5 Powering on the...

Page 84: ...NTRACT Last update yymmdd 941105 Validity 360 Days Remote service support Valid Quick On Call service Not valid AUTO DIAL Disable CONSOLES BUMP Console Present Service Console Disable 1200 Baud SYSTEM...

Page 85: ...page 3 24 Note If you select a device type and more than one device of the same type exists you are asked to provide a device number For example if you enter 2 for CPU devices and 2 such device board...

Page 86: ...e specific vital product data VPD information such as Engineering change level Device field replaceable unit FRU number Name of the manufacturer Processor component definition related to the position...

Page 87: ...support on the S2 line by setting the Remote Authorization flag Only the local operator can perform this command When this flag is enabled remote service support is possible and all characters sent o...

Page 88: ...SENT DEVICE LOCATION CODE If it is not the device you want to boot from go through each option and change it to the desired BUS SLOT SCSI ID and LUN ID Option 4 allows you to change all these options...

Page 89: ...ted 5 Enter 5 to begin the boot The system leaves the maintenance environment and boots from the specified SCSI device Another method of changing the SCSI Boot Device location code is to select 4 from...

Page 90: ...u want to deselect a particular option if you want to cancel the option after selecting it press the same command once again In other words the options are toggled by the corresponding commands The av...

Page 91: ...st which is a sequence of tests to be run To build a test list perform the following steps 1 Enter 0 from the OFF LINE TESTS menu to display the following menu BUILD TEST LIST GROUP DESCRIPTION GROUP...

Page 92: ...NCY 50 ASL EXTERNAL L B 51 BPP EXTERNAL L B FULL 52 PRINTER 53 AUTODIAL 54 BPP EXTERNAL L B COMMANDS nn SELECT TEST ADD ALL TEST TO TEST LIST SELECT x exit Attention Do not run tests from the above li...

Page 93: ...cation the following screen enables you to Display test parameters both default and current values Modify parameter values reserved for service people only Delete tests from the list TEST 0101 01 01 G...

Page 94: ...01 01 00 DEBUG LINE TEST TEST 0103 Running Bump 01 03 00 S2 ASL REM TEST PRESS RETURN TO EXIT If the loop option is set press the Break key to stop test execution Otherwise wait for the tests to fini...

Page 95: ...OMMAND PRESENT CONDITIONS BUMP CONSOLE POWER ON Enable COMMAND STRING power SERVICE CONSOLE POWER ON Disable COMMAND STRING power COMMANDS 0 ENABLE BUMP CONSOLE POWER ON 1 DISABLE BUMP CONSOLE POWER O...

Page 96: ...r 2 to select MicroChannel adapter MCA devices and display a screen listing available adapters similar to the following BASIC MCA ADAPTER 0 BASIC MCA ADAPTER 0 1 BASIC MCA ADAPTER 4 2 BASIC MCA ADAPTE...

Page 97: ...the second is a backup number By default no numbers are set System Dial In Phone Number This phone number is used by the dial in procedure This is the phone number used by a remote service center expe...

Page 98: ...boot to occur even if the Mode Switch is in the Service position thus avoiding the MAINTENANCE MENU When disabled the MAINTENANCE MENU is entered during the boot phase 1 Enter 1 to toggle this flag 2...

Page 99: ...is command sets the maintenance password which restricts access to basic features If you set this password you should give it to service personnel when requested By default there is no password 1 Ente...

Page 100: ...d the effect is immediate and all the console messages are presented in the selected language 1 Enter 9 in the MAINTENANCE MENU to select this option The following menu is displayed SET NATIONAL LANGU...

Page 101: ...this is a way to check that the System Key is in Service 7 Exit from the STAND BY MENU At this step if you want to go back to Normal press the Enter key again then press the ESC n key This puts the E...

Page 102: ...ROM How to Set Fast IPL If the Fast IPL flag is enabled SystemGuard skips the extended POST By default the Fast IPL flag is disabled enabling it only lasts one reboot There are three ways to enable it...

Page 103: ...and also the current flag value mpcfg df Following is the output of the command Index Name Value 1 Remote Authorization 0 2 Autoservice IPL 0 3 BUMP Console 1 4 Dial Out Authorization 0 5 Set Mode to...

Page 104: ...nce Menu 1 Enter the MAINTENANCE MENU 2 Enter 8 in this menu to select the SET PARAMETERS menu SET PARAMETERS 0 POWER ON COMMAND 1 VOLTAGE MARGINS 2 SET CONFIGURATION 3 PHONE NUMBERS 4 MISCELLANEOUS P...

Page 105: ...authorized in order to work with SystemGuard This allows remote support personnel to log in to SystemGuard Service Console Authorization must also be activated to enable mirroring There are three ways...

Page 106: ...usually remote connected through a Hayes compatible modem on the S2 port however a local directly attached console at the S2 port can also be supported T Modem Customer Site Remote Support Center T Mo...

Page 107: ...e following command to verify that mirrord is running ps ef grep mir The command output is similar to the following root 2308 1 0 12 08 21 0 00 usr sbin mirrord mir_modem root 6212 4552 3 12 21 58 0 0...

Page 108: ...Feature The dial out feature can be implemented either through SystemGuard or AIX Setting Up Dial Out from SystemGuard The dial out feature is the automatic sending of certain errors to a service cen...

Page 109: ...e modem configuration is used by both the dial out and dial in services The following table lists the data that BUMP sends to the remote support center Parameter Field Size Generated By Magic Number 4...

Page 110: ...o enable Electronic Mode Switch from S2 mpcfg cf 7 1 to enable Boot Multi User AIX in Service mpcfg cf 11 1 to enable Fast IPL 8 Type the following command to start console mirroring keycfg c service...

Page 111: ...are prompted for a password enter the root password 7 Type the following command to reboot in AIX Multi User init 2 8 After about ten minutes the system should have rebooted and loaded AIX 9 If S2 was...

Page 112: ...ECT x exit 4 Check option 5 in this menu BOOT MULTI USER AIX IN SERVICE If it is enabled enter 5 and the flag should be changed to disabled 5 Have another look at the option to make sure it is disable...

Page 113: ...g from an SCSI Device through the Bootlist The system can be booted from an SCSI device such as a tape drive without going through the MAINTENANCE MENU In this case it uses the bootlist to determine t...

Page 114: ...8 to select the SYSTEM BOOT menu which is similar to the following SYSTEM BOOT 0 BOOT FROM LIST 1 BOOT FROM NETWORK 2 BOOT FROM SCSI DEVICE SELECT x exit 1 3 From the SYSTEM BOOT menu enter 1 to selec...

Page 115: ...r your selection then press ENTER Use the Backspace key to correct errors 6 Select the device to boot from For example choose 3 to boot from Token Ring slot 3 16 Mb data rate A screen similar to the f...

Page 116: ...ction then press ENTER Use the Backspace key to correct errors 8 Enter 4 to exit from the menu and start system boot 9 A screen similar to the following appears as the system boots off the network STA...

Page 117: ...UNIT0 dev 01 CPU1 11 UNIT1 dev 02 CPU2 12 UNIT2 dev 03 CPU3 13 UNIT3 dev 04 MC0 14 UNIT4 dev 05 MC1 15 UNIT5 dev 06 MC2 16 UNIT6 dev 07 MC3 17 UNIT7 dev 08 basic MCA 09 exp MCA Select x exit 01 The S...

Page 118: ...ing Processors through the Maintenance Menu 1 Enter the MAINTENANCE MENU Refer to the MAINTENANCE MENU section on page 3 21 for details 2 Enter 8 to select the SET PARAMETERS menu which is similar to...

Page 119: ...mand Following is the command with various options To list the processors and view their statuses type cpu_state l The output should look something like this Name Cpu Status Location proc0 0 enabled 0...

Page 120: ...Aids Test Flags The Test Flags are the Boot Multiuser AIX in Service flag Fast IPL flag Extended Tests flag PowerOn Tests in Loop Mode flag and PowerOn Tests in Trace Mode flag They are disabled at th...

Page 121: ...arameters file be updated This file can be set by the Service Aids Passwords Passwords are used to protect access to SystemGuard The passwords are the Maintenance Password and the Customer Maintenance...

Page 122: ...the system then reboot the machine as described in the preceding paragraph Updating the Flash EEPROM using a file An administrator with root authority can use the AIX diag command to update the EEPROM...

Page 123: ...a Power Distribution Bus PDB A Cluster Power Controller CPC and an Uninterruptable Power Source UPS are also available For information about options and compatible optional drawers that can be used w...

Page 124: ...can contain the following alternate rack features External device container Cable channel Rack attachment plate AC Rack with External Device Container Cable Channel and Rack Attachment Plate External...

Page 125: ...ker for protection against excessive currents A battery backup unit is not compatible with a PDB and cannot be installed in the rack with a PDB Note For a translation of this notice see the System Uni...

Page 126: ...er on and power off through the TTY The CPC provides ports for connection of multiple G Series system units J Series system units and CPU enclosures for power control interface connection of CPUs and...

Page 127: ...4 5 Uninterruptible Power Source The uninterruptible power source UPS can be installed in a 7015 Model R00 rack The UPS contains one power plug in and one power outlet out for connecting to the power...

Page 128: ...system during power outages Power to a terminal that controls your system can be interrupted during power outages unless the terminal is connected to an uninterruptable power source The power distrib...

Page 129: ...formation manual CAUTION The battery backup unit outlets provide 300 V dc Use these outlets only for devices that operate at this voltage Master CB2 Circuit Breaker DC Power Outlet Fuse Safety Cover B...

Page 130: ...ight 5 0GB 8 mm Tape Drive 4 0GB 4 mm Tape Drive 8 mm Tape Drive Note The SCSI drawer can contain a 5 0GB 8 mm tape drive This tape drive uses tapes that can store 5 0GB of information in the normal m...

Page 131: ...ck up the data stored on the disks See your operating system documentation for information about using diskettes or tape drives to back up files Controls Under normal conditions you do not use the con...

Page 132: ...4 10 Operator Guide AC Rack Cables and the CPU Enclosure Connectors CPU Enclosure...

Page 133: ...em unit and all attached devices are unplugged When adding or removing any additional devices to or from the system ensure that the power cables for those devices are unplugged before the signal cable...

Page 134: ...wing 1 Open the cable restraint strap 2 To attach adapter cables to the rack gather the cables attached to the adapters and then place the cable bundle in the cable restraint strap located below the a...

Page 135: ...evices may be labeled with a number that identifies the SCSI address of the device Location Code Format for SCSI Devices The following diagram shows the format of location codes for SCSI drawers AB CD...

Page 136: ...SI adapter is located drawer ID The number on this label corresponds to the characters CD in the location code One label is located in the lower right corner on the rear of the drawer and one is locat...

Page 137: ...below the other SCSI device address label SCSI Device Address Label Second SCSI Device Address Label for Media Positions Containing Dual Disk Drives Cover Label This label contains a four digit numbe...

Page 138: ...1 Remove the cover from the SCSI drawer by grasping the cover on both sides and pulling out from the drawer 2 Look at the drawer ID label located in the lower left corner of the drawer The digits on t...

Page 139: ...AC Rack Description 4 17 4 Look at the SCSI device address label on the bracket for each device These numbers are the third digits of the cover labels...

Page 140: ...ctor number on an adapter or planar Slot number of the adapter memory card or adapter for Always 0 on workstations Drawer ID or slot number of the the identified device Always 0 adapter that drives th...

Page 141: ...I O planar Adapter in slot 8 of the I O planar 10 11 12 13 14 15 16 17 18 0J Second I O planar Adapter in slot 1 of the second I O planar Adapter in slot 2 of the second I O planar Adapter in slot 3 o...

Page 142: ...ory card Memory module in location 7 on the memory card Memory module in location 8 on the memory card Memory module in location 9 on the memory card Memory module in location 10 on the memory card Me...

Page 143: ...wer is switched on manually and the system unit does a normal or a service IPL The manual method can be performed on a system unit containing either a power distribution unit PDU or a power distributi...

Page 144: ...gnizes the special header and automatically loads the new firmware version Reloading the Flash EEPROM run time phase If AIX is already up and running the run time phase reloading the firmware requires...

Page 145: ...d electrical outlet to avoid electrical shock Note Ensure that the power button is in the off position button in the out position before plugging the CPU enclosure power cord into the power distributi...

Page 146: ...to on button pushed in Key Mode Switch Normal Secure Service Operator Panel Power Button 9 If power does not come on ensure that the power cord is plugged into a grounded electrical outlet and refer...

Page 147: ...on manual CAUTION This product is equipped with a 3 wire power cable and plug for the user s safety Use this power cable in conjunction with a properly grounded electrical outlet to avoid electrical s...

Page 148: ...r door of the rack 5 Switch on power to all drawers connected to the PDB 6 Set the key mode switch to the Normal position Note Before setting the Power button to on wait for the operator panel display...

Page 149: ...bles Only the first two methods are described in this book Refer to the AIX System Management Guide Operating System and Devices and other operating system documentation for information about stopping...

Page 150: ...backup unit is installed set the Master CB2 circuit breaker to Off Battery Backup Unit Power Distribution Unit Master CB2 Master CB1 7 Unless you are servicing the system while signal cables or power...

Page 151: ...r operating system documentation for information about the shutdown command and stopping the system unit 1 Set the key mode switch to the Service position 2 Set the Power button to off button in the o...

Page 152: ...n the PDB of this system unit is unplugged If you need to remove all power to the system unit quickly unplug the PDB power cord from the customer s outlet All power is switched off to the drawers that...

Page 153: ...er 4 48 V dc Rack The DC 7015 Model R00 rack contains a 7015 CPU enclosure with a 48 V dc power supply The 48 V dc system contains the following features cable channel front and rear electrical outlet...

Page 154: ...wers in the rack The PDP can receive power from a customer s two separate power sources With this arrangement three circuit breakers receive power from one power source and the remaining three circuit...

Page 155: ...ion shows the power cable path going from the top of the rack to the bottom of the rack The power cables can be connected to the PDP from above the rack Cable Restraint Straps Rear View of Rack A 48 V...

Page 156: ...6 4...

Page 157: ...d grounded to prevent an electrical shock Before installing or removing signal cables ensure that the power cables for the system unit and all attached devices are unplugged When adding or removing an...

Page 158: ...procedures Manually Starting the 48 V dc Rack 1 If the power switches of the attached devices have not been set to On do it now 2 Make sure that all of the circuit breaker switches located on the fron...

Page 159: ...operating system documentation for information about stopping the rack and the shutdown program power off method This method can be used for any key mode position Stopping the 48 V dc Rack under Ordin...

Page 160: ...ck may be receiving power from a PDP in another rack If you need to switch off all power to the system quickly set all of the circuit breaker switches on the power distribution panel to Off switches i...

Page 161: ...ograms to use the operator panel display for instructions Identifying the Terminal Type to the AIX operating system Note This is a different function than selecting a console display When you run diag...

Page 162: ...ing system before powering the system unit off to prevent possible damage to disk data This is done in one of two ways If the diagnostic programs were loaded in standalone mode press the F3 key until...

Page 163: ...CII Color Display Station Description form number GA18 2617 When the diagnostic programs present display information through the S1 port certain attributes are used These attributes are set as if the...

Page 164: ...gly Generated Code Set ASCII Screen Normal Normal Uses the EIA 232 interface protocol Row and Column 24 x 80 24 x 80 Uses the EIA 232 interface protocol Scroll Jump Jump Jump When the last character o...

Page 165: ...display screen Sometimes called conversational mode Line speed 9600 bps 9600 bps 9600 bps Uses the 9600 bps bits per second line speed to communicate with the system unit Word length bits 8 8 8 Selec...

Page 166: ...are generated Send Page Page Page The contents of the current page are sent to the system unit when the Send key is pressed Insert character Space Space Space A blank character is inserted when the In...

Page 167: ...to maintenance mode Then the diag command is used to load the diagnostic controller so you can run the diagnostic programs from the menus After the diagnostic controller is loaded follow the normal di...

Page 168: ...ull test level requires the device not be assigned to or used by any other operation This level of testing on a disk drive may require the use of the varyoff command The diagnostics display menus to a...

Page 169: ...position Note When the diagnostic programs are run from a source other than the network or from the disk the diagnostics do not check the error log entries 4 If you want to load the standalone diagno...

Page 170: ...erciser may be one or more Note If the system contains tape devices CD ROM or diskette drives you are asked whether you want to use media in the devices when you are testing Display Screens If the con...

Page 171: ...most memory problems that are detected by the POST are isolated to a single FRU The CPU and memory cannot be tested after the AIX based diagnostics are loaded however they are monitored for correct o...

Page 172: ...the flashing 888 in the first line of the operator panel display This is the message type 4 In the following list go to the step for your message type Type 102 Go to Step 2 Type 103 Go to Step 3 Type...

Page 173: ...use of an I O exception from IOCC 38x Data storage interrupt because of an I O exception from SLA 400 Instruction storage interrupt 500 External interrupt because of a scrub memory bus error 501 Exter...

Page 174: ...yed XXX XXX is the SRN 105 XXXX SRN being displayed XXXX is the SRN 1 XX XX XX XX First FRU location code XX XX XX XX is the location code 2 XX XX XX XX Second FRU location code XX XX XX XX is the loc...

Page 175: ...Data Configure Dials and LPFKs Create Customized Diagnostic Configuration Diskette Delete Resource from Resource List Disk Maintenance Display Configuration and Resource List Display Hardware Error Re...

Page 176: ...ing Online Diagnostics in Service Mode Run Error Log Analysis Task The Run Error Log Analysis task invokes the Resource Selection List menu When the commit key is pressed Error Log Analysis will be ru...

Page 177: ...Aid Page Reference AIX Shell Prompt Service Aid 9 4 Backup Restore Media Service Aid 9 4 Bit Error Rate Service Aid 9 4 BUMP Service Aid 9 4 Diagnostic Package Utility Service Aid 9 5 Dials and LPFK C...

Page 178: ...ackup and cpio After the device and format are selected the service aid backups a known file to the selected device restores that file to tmp and compares the original file to the restored file The re...

Page 179: ...device can be created using this service aid The default device is an RS232 tty attached to the first standard serial port S1 Dials and LPFK Configuration Service Aid This service aid provides a tool...

Page 180: ...rom a drive to another drive of similar size This service aid cannot be used to update to a different size drive The migratepv command should be used when updating drives The service aid recovers all...

Page 181: ...megabyte is normal More than one recoverable data error per megabyte indicates that the disk should be formatted and certified Disk errors are not logged during certify Format Format writes all the d...

Page 182: ...the sectors on this drive cannot be overwritten The new bad blocks are not be overwritten 7 If the bad block list is the same continue running the service aid to overwrite the disk with the chosen pa...

Page 183: ...em attempts to perform an IPL from the first device in the list If the device is not a valid IPL device or if the IPL fails the system proceeds in turn to the other devices in the list to attempt an I...

Page 184: ...splayed that lists all the VPD for that resource Note The user cannot alter the VPD for a specific resource unless it is not machine readable Display and Change Diagnostic Test List Service Aid Note B...

Page 185: ...on on the last problem logged is displayed The Page Down and Page Up keys can be used to look at information about previous problems This information is not from the error log maintained by the AIX op...

Page 186: ...ing Token Ring only The ring is monitored for a period of time Soft and hard errors are analyzed Additional information about this service aid can be found in the Local Area Network Service Aids CIS P...

Page 187: ...rom the Service Aid Selection Menu Beginning with version 4 2 the SCSI Bus Service Aid is accessed via the SCSI Bus Analyzer option from the Task Selection Menu To use this service aid the user should...

Page 188: ...s last cleaned is displayed onto the screen In addition a message indicating whether the drive is recommended to be cleaned is also displayed Copy a tape drive s trace table The trace table of the tap...

Page 189: ...EREADME file from the diagnostics source diskettes disk or CD ROM This file contains information that is not in the publications for this version of the diagnostics It also contains information about...

Page 190: ...9 16 Operator Guide 7318 Serial Communications Network Server Service Aid This service aid provides a tool for diagnosing terminal server problems...

Page 191: ...cedure runs the diagnostic programs in standalone mode from either your normal IPL source or from removable media if installed If the diagnostic programs are installed on disk or LAN these procedures...

Page 192: ...IONS display go to Step 3 Step 3 Running System Verification The should be displayed 1 Press the Enter key 2 If the terminal type has not been defined you must use the Initialize Terminal option on th...

Page 193: ...g the diagnostics from removable media go to substep 2 If diagnostics are being run from disk or LAN the system first should be shut down using the following procedure a Continue to press F3 until you...

Page 194: ...10 4 Operator Guide...

Page 195: ...rograms The diagnostic programs use the console terminal attached to the S1 port This procedure asks you to select the mode you want to run the diagnostic programs in standalone maintenance or concurr...

Page 196: ...the operating system 2 If you cannot stop the operating system set the power switch on the system unit to Off then go to Step 6 YES Go to Step 4 Step 4 From Step 3 Diagnostic tests can be run on many...

Page 197: ...OSTIC OPERATING INSTRUCTIONS are displayed or wait for three minutes Are the DIAGNOSTIC OPERATING INSTRUCTIONS displayed without any obvious console display problems NO Do the following to shut down y...

Page 198: ...the diagnostics there is no console display If you cannot select a console display go to Step 20 Otherwise continue to the next substep 5 Wait until one of the following conditions occurs then go to...

Page 199: ...anization STOP You have completed these procedures The system stops with a steady not flashing number displayed in the operator panel display and the power on light is on The number must be other than...

Page 200: ...101 xxx where xxx is the number displayed in the operator panel display STOP You have completed these procedures Step 8 From Steps 6 18 A flashing 888 in the operator panel display indicates that a cr...

Page 201: ...tions given in the Action column Console Display Action Display Device Go to the your display documentation for problem determination tty terminal Go to the documentation for problem determination for...

Page 202: ...terminal Step 12 From Step 10 1 If the terminal type has not been defined you must use the Initialize Terminal option on the FUNCTION SELECTION menu to initialize the operating system environment befo...

Page 203: ...ctions Note Devices attached to serial ports S1 or S2 do not appear on the NEW RESOURCE menu If the DIAGNOSTIC SELECTION menu is displayed go to Step 13 If you get an SRN record it and go to Step 15 I...

Page 204: ...sage displayed and you have tested all of the resources Go to Step 19 Notes If dials and LPFKs are attached to serial ports S1 or S2 and you are running diagnostics from disk or server the dials and L...

Page 205: ...ic programs from removable media NO Go to Step 22 YES Record and report SRN 111 101 STOP You have completed these procedures Step 17 From Steps 21 22 When you load the diagnostics from a CD ROM disc a...

Page 206: ...is available set the key mode switch to the Normal position and then set it to the Service position to indicate to the diagnostics that there is no console display If you cannot select a console disp...

Page 207: ...ed these procedures The system stops with a steady not flashing number displayed in the operator panel display and the power on light is on The number must be other than c07 or c31 See previous subste...

Page 208: ...gnostics from CD ROM disc NO If you have a problem call for service and report the problem YES Go to Step 17 Step 22 From Step 16 An English only version of diagnostics are provided on CD ROM disc Do...

Page 209: ...54 Debug Line Test S1 ASL BUMP Test S2 ASL REM Test S3 ASL SPE Test Flash EPROM Content Test NVRAM Content Test Eprom Content Test TOD Test Floppy Disk controller Test BPP Registers Test Misc registe...

Page 210: ...Test not available on all systems 20 Multi processor test group 01 02 03 04 05 06 07 08 Atomic instructions Test Caches coherencies Test DCB ports arbitration Test TLB Mechanism Test System IO share...

Page 211: ...n the Maintenance Menu under SystemGuard BUMP Quick I O Tests Group These tests are performed by the BUMP and are launched at Power On under the control of Off Line Test monitor under the Maintenance...

Page 212: ...four configurations and checks the received characters This test is in internal loop back mode and is performed at Power On The following eight configurations are used 1 38400 bds 8 bits 2 stop Even p...

Page 213: ...Then this calculated CRC is compared with the registered CRC TOD Test This test checks the access to the Time Of Day chip and it s functionalities All values are saved and retored It contains the fol...

Page 214: ...This test writes reads and compares a 1 among 0 bits in CTR registers It saves and restores the CTR register value Miscellaneous Registers Test This test checks accessibility to the MC68230 chip and...

Page 215: ...eceive line and back In addition it also loops the junction signals of the response category to the corresponding request signals from the async port under test RTS to CTS and DTR to DSR A set of char...

Page 216: ...in the nodes file Fast Test This test processes all the nodes of the nodes file in order to check the integrity of the links between the chips This test checks if an error is present but doesn t loca...

Page 217: ...s The following registers are operated upon 1 XVIR BUC 0 register 2 XVIR BUC 1 register 3 DSIER register 4 MFRR register 5 BUID register 6 APR register Initial Values Test This test checks the initial...

Page 218: ...he written values Bidirectional Parellel Port Access Test This test writes and reads specific values These operations are done on DTR register Comparison is done The read values are compared with the...

Page 219: ...TRANSL TEST This test checks all the address translation mechanisms available on the machine This test is performed by the CPU Block Address Translation Segmented Address Translation Level 1 primary c...

Page 220: ...parameter values with the PVR register values The 2 values are available in the temporary test result area in NVRAM DCB and Memory Test Group All of these tests except the Memory Components Test in th...

Page 221: ...st is used to find the working area safe enough to perform the other tests It first calculates the memory location and 0s are written on the first long word and verified Then 1s are written and verifi...

Page 222: ...write compare operation is done for a memory location If the comparison is OK then the test proceeds to check the next board Otherwise a fatal error message is displayed on the console Main Memory Ca...

Page 223: ...ue An error message is generated if a mismatch is detected between the read value and the written value Unaligned Word Write Checking This test writes an unaligned word and verifies it against the cor...

Page 224: ...dress to be written in the 1MB block is found and the writing loop is begun This loop writes the address of the location as the data in to the memory location and after each write operation the addres...

Page 225: ...ff Parameter 7 4th Mem Bnk Add Mem Address Mb 0xffffffff Parameter 8 SIMM Bus mode See note 2 0 SIMM number 1 Value of Bus 0 Notes 1 The different values are 0 ECC invalidation 1 ECC validation and ch...

Page 226: ...t In this test the memory address is calculated first Then two complementary patterns are written in the work area Then a read and compare operation is done If an error is detected a Memory read error...

Page 227: ...are suitably displayed on the console This test also checks the following h w parts 1 BUMP Interrupt Capability 2 Interrupt Management of SSGA 3 Control Logic PLD UART To CPU Interrupt Test This test...

Page 228: ...error is detected Concurrent Coherent Write Access Copy Back In this test both the processors are enabled in Global Copy Back mode The snoop mechanism is activated to ensure cache coherency Processor...

Page 229: ...esult of the DCBT Data Cache Block Touch instruction on the Processor 1 cache The odd processor cache is inhibited without coherency Processor 0 is set to Global Copy Back mode with memory coherency e...

Page 230: ...ors perform this test It has one sub test which checks the capability of all the processors to access the following I O resources simultaneously 1 Main Memory 2 NVRAM 3 Async Lines The following h w p...

Page 231: ...u if the AutoService IPL flag is disabled The AutoService IPL flag is normally enabled If the AutoService IPL flag is enabled then the flag must be disabled before the maintenance menu can be entered...

Page 232: ...isabled Power On Tests in Loop Mode flag Disabled Power On Tests in Trace Mode flag Disabled Power On Test Message Mode parameter 1 verbose mode off only error messages shown Extended Tests parameter...

Page 233: ...ion Use this procedure to modify modem and site configuration parameters such as the modem configuration file name or the service line speed Starting from the Service Aids Selection menu 1 Select the...

Page 234: ...r 1 Modifying the Dial Out Authorization Flag This flag can be changed under SystemGuard using the maintenance menu or under AIX using the diag command SystemGuard Maintenance Menu Starting from the m...

Page 235: ...hone Numbers option 4 Select the System Dial In option 5 Supply a new phone number Modifying Dial Out Phone Numbers These parameters can be changed under SystemGuard using the maintenance menu or unde...

Page 236: ...ce menu 1 Enter 8 to set parameters 2 Enter 4 for miscellaneous parameters 3 Enter 9 to change the Electronic Mode Switch from Service Line flag AIX Diag Command Starting from the Service Aids Selecti...

Page 237: ...it from diskettes containing other data The existing firmware recognizes the special header and automatically loads the new firmware version Reloading the Flash EEPROM run time phase If AIX is already...

Page 238: ...B 8 Operator Guide...

Page 239: ...s232 Description Asynchronous Terminal Status Available Location 00 00 S1 00 Parent adapter sa0 PORT number s1 Enable LOGIN disable BAUD rate 9600 PARITY none BITS per character 8 Number of STOP BITS...

Page 240: ...icanon echo echoe echok echoctl echoke imaxbel iexten STTY attributes for LOGIN hupcl cread echoe cs8 ixon ixoff LOGGER name STATUS of device at BOOT time available TRANSMIT buffer count 16 RECEIVE tr...

Page 241: ...3 BUMP Console 1 4 Dial Out Authorization 1 5 Set Mode to Normal When Booting 0 6 Electronic Mode Switch from Service Line 0 7 Boot Multi user AIX in Service 0 8 Extended Tests 0 9 Power On Tests in...

Page 242: ...share modems mir_modem file for console mirroring without using modems ICDelay 1 DefaultTO 10 condout done connect done retry done disconnect done condin done condwait done waitcall done page done Thi...

Page 243: ...r n send ATQ1 W0 r there can be no reply done condwait send AT F1V0E0Q0S0 2 W0 r expect 0 r or OK r n done waitcall ignore 2 r timeout none expect 2 r timeout 10 expect 17 r or 16 r or 12 r or 11 r o...

Page 244: ...ivity After the mirrord daemon is activated the System Key should be placed in the Normal position Testing Dial Out Dial out or automatic problem reporting can be tested from the SystemGuard Maintenan...

Page 245: ...5 25 Inch 1 2 MB Blank Diskette 6023450 5 25 Inch 360 KB Blank Diskette 6404088 3 5 Inch 1 0 MB Blank Diskette box of 10 6404083 3 5 Inch 2 0 MB Blank Diskette box of 10 72X6111 3 5 Inch 4 0MB Blank...

Page 246: ...or As a safety precaution Medeco does not honor orders that do not include both the code tag and the official order form Code Tag Medeco ATM Lock A Safe Co Pty Ltd Department KLC 11 44 Ourimbah Road P...

Page 247: ...________________________________________________________________ Address________________________________________________________________ City___________________________________________________________...

Page 248: ...D 4 Operator Guide...

Page 249: ...PON detected a module error 112 A checkstop occurred during PON checkstop results could not be logged out 113 Three checkstops have occurred 120 PON starting a CRC check on the 8752 EPROM 121 PON dete...

Page 250: ...perator Guide 185 A checkstop condition occurred during the PON 186 System logic generated checkstop Model 250 only 187 Graphics generated checkstop Model 250 195 PON logout completed 888 PON did not...

Page 251: ...led irrecoverable 215 A low voltage condition is present irrecoverable 216 IPL ROM code being uncompressed into memory 217 End of boot list encountered 218 RAM POST is looking for good memory 219 RAM...

Page 252: ...rom 9333 subsystem device specified in the NVRAM IPL Devices List 245 Attempting a Service mode IPL from 7012 DBA disk attached devices specified in the NVRAM IPL Devices List 246 Attempting a Service...

Page 253: ...ssed control to the loaded program code 301 Flash Utility ROM test failed or checkstop occurred irrecoverable 302 Flash Utility ROM User prompt move the key to the service position in order to perform...

Page 254: ...uerying card in Slot 6 507 Querying card in Slot 7 508 Querying card in Slot 8 510 Starting device configuration 511 Device configuration completed 512 Restoring device configuration files from media...

Page 255: ...not mount 558 There is not enough memory to continue the system IPL 559 Less than 2 M bytes of good memory are available to load the AIX kernel 570 Virtual SCSI devices being configured 571 HIPPI com...

Page 256: ...process configuring for operating system installation 77c Progress indicator A 1 0 GB 16 bit SCSI disk drive being identified or configured 700 Progress indicator A 1 1 GB 8 bit SCSI disk drive being...

Page 257: ...ured 823 Standard mouse adapter being identified or configured 824 Standard tablet adapter being identified or configured 825 Standard speaker adapter being identified or configured 826 Serial Port 1...

Page 258: ...ter being identified or configured 892 Vendor display adapter being identified or configured 893 Vendor LAN adapter being identified or configured 894 Vendor async communications adapter being identif...

Page 259: ...ng identified or configured 956 670MB SCSI disk drive electronics card being identified or configured 957 120MB DBA disk drive being identified or configured 958 160 MB DBA disk drive being identified...

Page 260: ...tmost position is blank on the following codes 0c0 The dump completed successfully 0c2 A dump requested by the user is started 0c3 The dump is inhibited 0c4 The dump did not complete A partial dump ma...

Page 261: ...hen power is first applied by plugging a 7012 G Series into an electrical outlet or by setting the main power switch of the 7013 J Series to the On position for example When in this state the BUMP con...

Page 262: ...state If the Power on button is pressed and changes from the On position to the Off position the system sets the was_shutdown status to false If the Enter key is pressed on the BUMP console the syste...

Page 263: ...splays the WAIT REBUILDING message on the operator panel display The system monitors the conditions to which the variables are set and does one of the following If the Power on button is in the On pos...

Page 264: ...d BUMP console 1 Check the BUMP console display then check the list below and go to the appropriate step If you see a with the cursor two spaces to the right press Enter on the BUMP console go to the...

Page 265: ...ng function code FRU field replaceable unit I2C inter integrated circuit Special circuits used to connect devices to a high speed bus called the I2C bus IOD See I O card I O Input Output I O card A ca...

Page 266: ...bus used to interconnect the BUMP and some local resources such as the EEPROM the flash EEPROM and the non volatile RAM SSF system service facility See SystemGuard SYSID system identification Identif...

Page 267: ...6 erasure 2 37 4 mm tape cartridge data capacity 2 37 operating in harsh environments 2 37 types cleaning cartridge 2 35 data cartridge 2 35 diagnostic cartridge 2 35 write protect tab setting 2 36 4...

Page 268: ...nal device container 4 2 rack attachment plate 4 2 rack attachment plate 4 2 attributes required 8 4 attributes communication 8 5 attributes keyboard 8 6 attributes printer 8 6 AutoserviceIPL Flag 3 3...

Page 269: ...ions 1 1 operator panel 2 2 optional media devices 1 1 parallel port 1 3 rear view 1 3 serial ports 1 3 using 2 1 2 18 crash crash codes 8 13 creating cover labels 4 16 Customer Maintenance Password 3...

Page 270: ...mode switch task 9 11 display or change key modes service aid 9 11 display or change multiprocessor configuration task 9 12 display previous diagnostic results service aids 9 11 display test patterns...

Page 271: ...y stopping the rack containing a PDB 5 10 containing a PDU 5 8 indicators configuration program E 6 dump progress dump status codes 8 13 K key mode switch normal IPL 2 4 normal position 2 3 2 4 operat...

Page 272: ...tridges 2 37 operator panel 3 3 diskette drive 2 2 2 9 key mode switch 2 3 normal position 2 4 operator controls 2 2 key mode switch 2 2 operator panel display 2 2 power button 2 2 2 9 power light 2 2...

Page 273: ...Unit Safety Information xv remote starting of AC rack 5 1 reset button location 2 3 using See key mode switch retensioning 1 4 inch tape cartridge 2 23 run diagnostics task 9 2 run error log analysis...

Page 274: ...5 1 manually 5 1 methods 5 1 programmed after power failure 5 1 programmed by date and time 5 1 remotely 5 1 starting the DC rack 7 2 status light states 4 0GB 4 mm tape drive 2 38 5 0GB 8 mm tape dr...

Page 275: ...ce 3 5 run time 3 5 stand by 3 4 stand by to init 3 6 physical key 3 4 power 3 2 remote authorization flag modifying B 3 remote operation configuration C 1 service support parameters changing flags an...

Page 276: ...ocess supplemental media 9 3 run diagnostics 9 2 run error log analysis task 9 2 SCSI bus analyzer 9 13 update disk based diagnostic 9 6 three digit display See also See operator panel display or disp...

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