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8–2

Service Notes

HP A2088A Monochrome Monitor

HP A2088A is available as a standalone product. Figure 8–1 depicts the monitor. Table
8–1 lists pertinent information.

Figure 8–1. HP A2088A Monitor

Table 8–1. HP A2088A Specifications

Product

Number

Exchange

Part Number

Size

Refresh

Rate

HP A2088A

A2088–69001

19 inch (1280x1024 pixels)

72 Hz

Содержание Model 715/100 - Workstation

Страница 1: ...Service Handbook HP 9000 Series 700 Model 715 Workstations HP Part Number A2600 90039 Click to go to the Table of Contents 3404 East Harmony Road Fort Collins CO 80525 ...

Страница 2: ...rom your local Sales and Service Office Copyright Hewlett Packard Company 1995 This document contains information which is protected by copyright All rights are reserved Reproduction adapta tion or translation without prior written permission is prohibited except as allowed under the copyright laws Restricted Right Legend Use duplication or disclosure by the U S Government Department of Defense is...

Страница 3: ...te and part number indicate its current edition The printing date changes when a new edition is printed Minor corrections and updates which are incorporated at reprint do not cause the date to change The manual part number changes when extensive technical changes are incorporated October 1992 Edition 1 P N A2084 90602 Update to A2084 90602 P N A2673 90099 July 1993 Edition 2 P N A2084 90617 May 19...

Страница 4: ...ules These limits are designed to provide reasonable protection against harmful in terference when the equipment is operated in a com mercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area ...

Страница 5: ...autions Electrostatic charges can damage the integrated circuits on printed circuit boards To prevent such damage from occurring observe the following precautions when un packing and installing the board S Stand on a static free mat S Wear a static strap to ensure that any accumulated electrostatic charge dis charges from your body to ground S Connect all equipment together including the static fr...

Страница 6: ...n services DHHS Radiation Performance Standard according to the Radiation Control for Health and Safety Act of 1968 This means that the mass storage system does not produce hazardous laser radiation Because laser light emitted inside the mass storage system is completely confined within protective housings and external covers the laser beam cannot escape from the machine during any phase of user o...

Страница 7: ...client WARNING Disconnect power plug from wall outlet or source power before moving or removing the device or installing add on components WARNUNG Entfernen Sie die Stromzuführung von der Steckdose oder der Stromquelle bevor Sie das Gerät bewegen abbauen oder zusätzliche Bauteile installieren AVERTISSEMENT Débrancher la fiche de la prise de courant ou de la source d alimentation électrique avant d...

Страница 8: ...r Jack 1 9 RS 232 Serial Input Output Connectors 1 9 802 3 Network Connector 1 10 Built In Graphics Connector 1 10 Optional Connector for EISA CRX or HCRX Graphics 1 11 Power Cord Connector 1 12 Audio Line In and Audio Line Out Connectors 1 12 Monitor Controls Connectors and Indicators 1 13 Keyboards 1 14 Keyboard Differences 1 14 Environmental Installation PM 2 1 Environmental Specifications 2 1 ...

Страница 9: ...L Environment from a SCSI Device 4 17 ISL User Commands 4 19 Running the ISL Based Diagnostics 4 19 Verifying the System Operation with SupportWave 4 21 Dealing With HPMC Uncorrectable Error 4 23 HPMC Caused by a Multi Bit Memory Parity Error 4 25 HPMC Caused by a Data Cache Parity Error 4 29 Troubleshooting CRX and HCRX Graphics 4 30 Field Replaceable Units 5 1 External Graphics Processor 5 6 Flo...

Страница 10: ...CRX and HCRX Graphics 5 35 Rear Audio Board 5 39 Memory 5 40 PCX T Module Model 715 75 5 42 Processor Board 5 45 System EEPROM 5 50 Calendar Battery 5 51 Diagrams 6 1 Reference 7 1 Service Notes 8 1 Index ...

Страница 11: ...3 11 3 11 SCSI Floppy Drive Address Jumper Settings 3 12 3 12 CD ROM SCSI Address Jumper Settings 3 13 3 13 DDS SCSI Address Jumper Settings 3 14 3 14 Memory SIMM Locations 3 15 3 15 Memory Connector Configuration 3 16 3 16 Changing the Graphics Configuration Switches 3 17 4 1 Front Panel LEDs 4 2 4 2 LED Display for CRX or HCRX Graphics Check 4 30 5 1 Illustrated Parts Breakdown 5 2 5 2 Removing ...

Страница 12: ... the EISA Board with the End Cap 5 31 5 32 Installing the Connector Bucket 5 32 5 33 Connecting the EISA Board 5 32 5 34 Inserting the EISA Assembly Retaining Clips 5 33 5 35 Securing the EISA Board Retaining Clips 5 34 5 36 Removing the CRX or HCRX Graphics 5 36 5 37 Removing the Bucket and Flex Cable 5 37 5 38 Removing the Mounting Bracket 5 38 5 39 Removing the Rear Audio Board 5 39 5 40 Removi...

Страница 13: ...l Specifications for Models 715 2 1 4 1 Model 715 C 715 33 715 50 715 75 LED Error Codes 4 3 4 2 Model 715 C 715 33 715 50 715 75 PDC LED Codes 4 6 4 3 Model 715 C 715 33 715 50 715 75 ISL LED Codes 4 8 4 4 Model 715 C 715 33 715 50 715 75 Kernel LED Codes 4 10 4 5 Model 715 64 715 80 715 100 715 100XC LED Codes 4 11 4 6 PIM_INFO Action 4 24 4 7 Multi Bit Memory Parity Error 4 25 4 8 Memory Addres...

Страница 14: ...05 or later The Model 715 workstations can house up to two hard disk drives and a removable media drive which are connected to the internal SCSI interface The workstation is available in diskless as well as disked configurations Disked configurations have one or two hard disk drives of the following densities 525 MB 1 GB or 2 GB These hard disk drives are preformatted The workstation s removable m...

Страница 15: ...uffered color graphics available only on the Model 715 50 715 75 715 100 and 715 100XC Main Memory Model 715 33 8 192 MB Model 715 50 16 256 MB Model 715 64 32 256 MB Model 715 75 32 256 MB Model 715 80 32 256 MB Model 715 100 32 256 MB Model 715 C 32 256 MB Model 715 100XC 32 256 MB Mass Storage 1 GB SCSI hard disk drive full height 3 5 inch Micropolis DMD DEC and Seagate 1 GB drives are supporte...

Страница 16: ...and 715 75 systems only for HP UX keyboards and other HP HIL devices Dual mini DIN ports on the Keyboard Adapter Module 715 64 715 80 and 715 100 Systems only for AT style keyboard and other mini DIN PS 2 style devices CD quality audio and speaker output CD quality microphone or audio input Expansion slot for one EISA card optional on Model 715 33 ...

Страница 17: ...er Switch TOC Switch Front Audio Headphones OUT Connector Stereo Audio Microphone IN Connector Stereo Figure 1 1 System Unit Controls Figure 1 1 also shows the Audio connectors on the front panel The workstation has audio input and output capability through external input and output connectors and an internal speaker The line in and line out connectors are located on the rear panel and are describ...

Страница 18: ... The other eight are labeled 8 through 1 left to right The rightmost four amber LEDs labeled 4 3 2 and 1 show that the system is run ning the operating system and communicating over the network Along with the left most four amber LEDs 8 7 6 and 5 they also help you to troubleshoot the work station by coming on in certain patterns during system failures see Chapter 4 Front Power LED Figure 1 2 Fron...

Страница 19: ...e 1 1 LED Display During Normal System Activity 1 2 3 4 7 6 5 8 LED Display 1 Through 4 Flashing Meaning Operating System Running Disk Access In Progress Network Receive In Progress Network Transmit In Progress LED On or Flashing ...

Страница 20: ...ck Model 715 64 715 80 715 100 and 715 100XC workstations RS 232 serial input output connectors 802 3 network connector Built in graphics connector Optional connector for EISA CRX or HCRX graphics Power cord connector Audio connectors NOTICE To maintain FCC EMI compliance verify that all cables are fully seated and properly fastened Figure 1 3 shows the locations of the connectors on the system un...

Страница 21: ...r Jack LAN AUI Connector HP Parallel Connector Power Switch Power Cord Connector SCSI Connector Optional Connector for EISA CRX or HCRX Graphics Graphics Configuration Switches These switches are not present on Model 715 64 715 80 715 100 and 715 100XC workstations Model 715 64 715 80 715 100 and 715 100XC workstations are autoconfiguring Figure 1 3 System Unit Rear Panel Connectors ...

Страница 22: ... 715 100XC workstations are equipped with a 10 pin modular jack A Keyboard Adapter Module attaches to this connector by means of a special cable shipped with the unit The Keyboard Adapter Module in cludes two mini DIN connectors and an HP HIL connector The mini DIN connec tors provide an interface for a AT style keyboard and other mini DIN input devices The HP HIL connector provides an interface f...

Страница 23: ...HERNET transceiver to this connector for communicating with a net work Built In Graphics Connector If the workstation does not have the CRX HCRX or VISUALIZE graphics option installed use the built in graphics connector to connect the monitor s video cable to the system If the workstation is equipped with optional graphics connect the moni tor or external graphics unit to the optional graphics con...

Страница 24: ... peripherals Some EISA option boards have external connectors for connecting these devices Consult the documentation that accompanies each device for specific information concerning its use Optional Graphics If the system has an optional graphics board installed it will have one of the follow ing graphics connectors Color graphics card CRX 24 CRX 24Z HCRX 8 HCRX 8Z HCRX 24 HCRX 24Z or VISUALIZE gr...

Страница 25: ... Tighten connections with a flat blade screwdriver Figure 1 5 CRX 48Z Graphics Connections Power Cord Connector Plug the workstation s power cord into the power cord connector to provide ac power to the system Audio Line In and Audio Line Out Connectors The Model 715 workstation has CD quality stereo audio input and output capability through external input and output connectors on the front and re...

Страница 26: ...light to dark and dark to light contrast of the display The Degauss control demagnetizes the color monitor Degaussing disperses any accumulated magnetic charge from the face of the monitor Magnetic distur bances such as picture distortion or color impurity can be caused by either moving the monitor from one place to another or swiveling the monitor on its base No degauss control exists on the 19 i...

Страница 27: ... of the keys there is also a difference in the keys and their output codes Some keys on one keyboard the ITF keyboard for example may not exist on the other keyboard These keys generate codes which also may not exist as output from the other keyboard or may be generated by a different key Codes that are generated when a key is pressed are called keycodes Some applications expect to use keycodes ge...

Страница 28: ...Screen SysReq Menu Scroll Lock Stop Pause Break Break Reset Page Up Prev Num Lock System User End Select Page Down Next Enter Return Alt left Extend Char left Alt right Extend Char right No Equivalent Clear Line No Equivalent Clear Display No Equivalent Insert Line No Equivalent Delete Line No Equivalent Print Enter No Equivalent number pad No Equivalent Tab number pad Continued ...

Страница 29: ... Shifted Pause Break Shifted Break Reset Shifted Num Lock Shifted System User Shifted 0 Ins number pad 0 number pad 1 End number pad 1 number pad 2 B number pad 2 number pad 3 Pg Dn number pad 3 number pad 4 A number pad 4 number pad 6 number pad 6 number pad 7 Home number pad 7 number pad 8 Y number pad 8 number pad 9 Pg Up number pad 9 number pad Del number pad number pad Ctrl left Ctrl Ctrl rig...

Страница 30: ...ations Table 2 1 Environmental Specifications for Models 715 Type Specification Operating Temperature 5 to 40 C Non Operating Temperature 40 to 70 C Humidity 15 80 maximum operating 40 C Operating Altitude 3100 meters Acoustic Noise Sound Power Level LWA 4 4 Bells to 30 C diskless Electrical Input 100 to 120 Vac 220 to 240 Vac 60 Hz range 57 to 63 Hz 50 Hz range 47 to 53 Hz Minimum voltage 88 Vac ...

Страница 31: ...ls for system installation information HP 9000 Series 700 Model 715 Hardware Installation Guide Part Number A2084 90628 HP 9000 Series 700 Model 715 Owner s Guide Part Number A2084 90629 Preventive Maintenance There is no preventive maintenance for the system unit Removable media storage devices may require operator preventive maintenance Refer to the HP 9000 Series 700 Model 715 Owner s Guide Par...

Страница 32: ...accessories peripherals and operating systems FRU Configurations This section provides information for setting up or changing the configuration of the system Field Replaceable Units FRUs Mass Storage Configurations Figures 3 1 through 3 11 show the SCSI ID settings for mass storage devices NOTICE The SCSI terminators must be removed from all in ternal SCSI devices An external terminator is not req...

Страница 33: ... No 0 External SCSI HP Standalone Product No C2213A These are not default IDs as shipped Internal System Drives External Device Drives CD ROM Drive A1999A ID No 2 600 MB CD ROM ID No 2 20 GB Magneto Optical Autochanger C1700A 1st ID No 3 2nd ID No 4 3rd ID No 5 you must set the IDs to the correct setting 4 mm DDS Tape Drive if present uses SCSI ID 3 Model 715 64 715 80 715 100 and 715 100XC workst...

Страница 34: ...are the SCSI ID jumpers The jumpers TE SS WS and I O should be removed and the jumper EP and INT should be in place SS TE EP WS A0 LSB A1 A2 MSB SCSI ID 5 LED I O INT 1 GB only SCSI ID 6 Figure 3 2 Quantum 525 MB and 1 GB Disk Drive Jumpers ...

Страница 35: ...3 4 Configuration No Jumper SCSI ID 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 Figure 3 3 Quantum 1 GB and 2 GB Low Profile Disk Drive Jumpers ...

Страница 36: ...t three jumpers 8 9 and 10 are the SCSI ID jumpers Jumpers 1 2 and 7 should be removed and jumpers 3 4 5 and 6 should be in place First Drive Second Drive Terminator Power 1 Write Protect 2 Unit Attention 3 SDTR 4 Parity Enable 5 Auto Spin Up 6 Sync Spindle 7 Sync Spindle Figure 3 4 Hewlett Packard 1 GB Winchester Drive Jumpers ...

Страница 37: ...nable Configuration Terminator Power NOTICE The first three jumpers 1 2 and 3 should be removed The SCSI ID jumpers are jumpers 4 5 and 6 SCSI ID 6 6 1 2 3 4 5 SCSI ID 5 6 1 2 3 4 5 First Drive Second Drive Figure 3 5 Seagate 525 MB 1 GB and 2 GB Winchester Drive Jumpers ...

Страница 38: ...d Jumpers Do not remove Terminator Resistor Modules Must be removed NOTICE ID 0 ID 1 and ID 2 are the SCSI ID jumpers The jumpers PARITY WPROT SPIN 0 and SPIN 1 should be removed First Drive Second Drive ID 0 ID 1 ID 2 PARITY WPROT SPIN 0 SPIN 1 Figure 3 6 Micropolis 1 GB Winchester Drive Jumpers ...

Страница 39: ...ity Enable Write Protect A2 A1 A0 NOTICE A0 A1 and A2 are the SCSI ID jumpers LED SCSI ID 6 SCSI ID 5 SCSI Terminators Must be removed Figure 3 7 Quantum 210 MB and 425 MB Winchester Drive Jumpers Models ProDrive 210S and ProDrive 425S ...

Страница 40: ...irst three jumpers 1 2 and 3 are the SCSI ID jumpers Only jumpers 1 3 and 7 should be in place All other jumpers should be removed SCSI ID 5 1 2 3 4 5 6 7 8 9 10 J3 J3 J3 NOTICE Remove all jumpers Termination Header Figure 3 8 DEC 1 GB and 2 GB Disk Drive Jumpers ...

Страница 41: ...Board SCSI Terminator Jumpers New Board 10 9 8 7 6 5 4 3 2 1 A0 A1 A2 Synch Spindle Synch Spindle Auto Spin Up Parity SDTR Unit Attention Write Protect A0 9 8 7 6 5 4 3 2 1 A1 A2 Synch Spindle Synch Spindle Auto Spin Up Parity SDTR Unit Attention Figure 3 9 Hewlett Packard 420 MB Winchester Drive Jumpers Model C2235 ...

Страница 42: ...Configuration 3 11 SCSI ID 6 5 4 3 2 1 0 1 GB is Model HPC3324A 2 GB is Model HPC3325A Figure 3 10 Hewlett Packard 1 GB and 2 GB Low Profile Drive Jumpers ...

Страница 43: ...ID 1 ID 2 Jumper in 0 out 1 SCSI ID Address Jumpers Terminator Resistor Modules Must be removed ID0 ID1 ID2 0 1 2 3 4 5 Default Target ID Jumpers 6 Top of Floppy Disk Drive Figure 3 11 SCSI Floppy Drive Address Jumper Settings ...

Страница 44: ...ettings Target ID Address Settings Target ID SCSI Address Switches Default Model XM 3301B Model XM 3201B Target ID Jumpers 0 1 2 3 Jumpers 4 5 6 Target ID SCSI Terminators must be removed Default Figure 3 12 CD ROM SCSI Address Jumper Settings ...

Страница 45: ... Configuration Target ID Jumpers 0 1 2 3 Jumpers 4 5 6 Target ID SCSI Terminators must be removed Default Term PWR ID2 ID1 ID0 ID2 ID1 ID0 Term PWR Figure 3 13 DDS SCSI Address Jumper Settings Model C1504C ...

Страница 46: ...Configuration 3 15 Installing Additional Memory Figure 3 14 shows the location of the memory boards within the system unit Memory Boards Figure 3 14 Memory SIMM Locations ...

Страница 47: ...3 16 Configuration 0 0 0 0 0 0 0 0 0 0 Pair 0 Pair 1 Pair 2 Pair 3 A B Front of System Unit Right Side of System Unit A B A B A B Figure 3 15 Memory Connector Configuration ...

Страница 48: ...uilt in graphics connector First open the system unit as described in Chapter 5 to allow a clear view of the switches Use a small probe to set the switches through the access hole on the rear of the system unit NOTICE The built in graphics configuration switches have no affect on the operation of the optional CRX graphics unit if installed Access Hole 17 Color 19 Grayscale 15 Color Model 715 33 on...

Страница 49: ... switches are set correctly for the monitor 4 Power on the monitor and the workstation 5 Immediately after you power on the workstation press the TOC switch on the right side of the system unit See Chapter 1 of this manual for the TOC switch location 6 If you are setting up a single monitor system follow the steps in the next subsection If you are setting up a dual monitor system go to the subsect...

Страница 50: ...very line begins with a pound sign 7 Add the following line to the file exactly as shown dev crt24 8 Save the changes and close the file 9 Enter the following command etc reboot Return 10 The system shuts down and starts to reboot Press and hold Esc when the following message is displayed Selecting a system to boot To stop selection process press and hold the ESCAPE key In a few seconds the follow...

Страница 51: ...ot from specified device s Search for bootable devices a Enter boot administration mode x Exit and continue boot sequence Help Select from menu Press a Return The following prompt appears BOOT_ADMIN 12 Set the default console to the CRX graphics option by entering the following command line BOOT_ADMIN path console graphics_2 Return 13 Enter the following command BOOT_ADMIN exit Return 14 Power off...

Страница 52: ...X graphics adapters The built in graphics adapter can use any of the sup ported monitors 1 Log in as root 2 Enter the following command line to create a device file to support the CRX graphics adapter etc mknod dev crt24 c 12 0x100000 Return 3 Enter the following command line to set the attributes of the device file chmod 666 dev crt24 Return 4 Make a backup copy of usr lib X11 X0screens by enteri...

Страница 53: ...e app defaults Vuewm 10 Add the following two lines exactly as shown Vuewm multiScreen True Vuewm screenList One Two 11 Save the changes and close the file 12 Enter the following command etc reboot Return 13 The system shuts down and starts to reboot Press and hold Esc when the following message is displayed Selecting a system to boot To stop selection process press and hold the ESCAPE key In a fe...

Страница 54: ...ing prompt appears BOOT_ADMIN 15 Set the default console to the CRX graphics option by entering the following command line BOOT_ADMIN path console graphics_2 Return 16 Enter the following command BOOT_ADMIN exit Return 17 Power off the workstation and the monitor 18 Connect the color monitor to the CRX graphics connector as shown in Chap ter 1 of this manual Connect the second monitor to the built...

Страница 55: ...e SupportWave online tests For Series 700 systems note any error or status messages and then run the power up boot ROM diagnostics known as Self Test If the Self Test diagnostics fail replace the FRU that is indicated If the tests pass but you still suspect a problem run the ISL diagnostics and the SupportWave online tests Refer to the following sections for more information about Self Test For a ...

Страница 56: ...wered up The amber LEDs labeled 1 through 8 right to left indicate system status and error codes 8 7 6 5 4 3 2 Front 1 Power LED Figure 4 1 Front Panel LEDs Table 4 1 through Table 4 4 show the LED error codes as they appear on the front panel display of Model 715 C 715 33 715 50 and 715 75 workstations Table 4 1 shows the Self Test error codes Table 4 2 shows the PDC error codes Table 4 3 shows t...

Страница 57: ...Flashing EISA Interface Error LED Either On or Off EISA Interface Error EISA Interface Error EISA Interface Error EISA Interface Error Continued FP Register Test Failure Loops Until Passes Possible PCX T Error FP Register Test Failure Loops Until Passes Possible PCX T Error FP Register Test Failure Loops Until Passes Possible PCX T Error EISA Interface Error PDC ROM Checksum Error Memory Pair 0 Sl...

Страница 58: ...emory Pair 3 Slot B Error Continued Memory Pair 3 Slot A Error No Memory found Unknown I O device Error while trying to boot from SCSI Device Error while trying to boot from LAN Error Trying to access Console Keyboard Error while trying to access Serial Console Device Port A Error while trying to access Serial Console Device Port B Error while trying to access Parallel Port Error while trying to a...

Страница 59: ...del 715 C 715 33 715 50 and 715 75 Self Test LED Error Codes Cont 1 2 3 4 7 6 5 8 LED Display Error Message LED On or Flashing Error on SGC Slot 2 Optional Graphics Unable to initialize EISA Slot Error on SGC Slot 1 Built in Graphics ...

Страница 60: ... selection LED On or Flashing Autoselection failure to find Boot Device Launching IPL TOC Handler entered Branching to OS TOC Handler Branching to OS HPMC Handler EISA Subsystem Init Setting Up Default EISA config At least one Selftest failed Service Mode Error reading EEPROM or Invalid Stable Storage Unexpected interrupt No Console located Status Continued 8 7 4 3 2 1 5 6 ...

Страница 61: ...o EEPROM Unable to determine valid Processor Speed LED On or Flashing ROM Checksum error Processor Speed sensing Illegal Processor Speed Clock Ratio sensing Bad Memory Hardware Status 8 7 4 3 2 1 5 6 HPMC Handling initiated HPMC due to Cache Error HPMC due to Memory Error HPMC due to Bus Error Nested HPMC detected ...

Страница 62: ...Autoexec File is inconsistent Error reading Autoexec File Error reading from Console Error writing to Console Not an ISL command or utility Utility File Header inconsistent Invalid System ID Error reading Utility File Header Utility File Header inconsistent Bad Magic Number Utility would overlay ISL in Memory Utility requires more Memory than is configured Error reading Utility into Memory Incorre...

Страница 63: ...nsistency IODC ENTRY_INIT LED On or Flashing Internal inconsistency IODC ENTRY_INIT Console Internal inconsistency IODC ENTRY_INIT Boot Device Utility File Header inconsistent Bad aux_id Bad Utility File Type Status 8 7 4 3 2 1 5 6 System Console needed Internal inconsistency Invalid Boot Device Class Destination Memory Address of Utility is invalid ...

Страница 64: ...ation begun Kernel has entered main Kernel is about to configure I O System Kernel is about to mount Root File System LED On or Flashing Kernel is about to set up Page Out Daemon Kernel is about to start the INIT Process Shutdown in process TOC Dump HPMC Dump Status Operating System executing with Load Indicator X 8 7 4 3 2 1 5 6 ...

Страница 65: ...o processor Error Fatal Error Cache Error Fatal FP Co processor Error I O Device Error ROM Checksum Error HPMC due to Cache Error HPMC due to Bus Error HPMC due to Memory Error Console Initialization Error HPMC Error 8 7 4 3 2 1 5 6 LED Display Status LED On or Flashing Continued No working console found unable to boot ...

Страница 66: ...12 Troubleshooting Table 4 5 Model 715 64 715 80 715 100 and 715 100XC LED Error Codes Cont Memory Error Initialization Error No bootable device found 8 7 4 3 2 1 5 6 LED Display Status LED On or Flashing ...

Страница 67: ...top selection process press and hold the ESCAPE key Release Esc as soon as this message appears Selection process stopped A short time later this message appears Searching for potential boot devices To terminate search press and hold the ESCAPE key The workstation is now searching for devices that may hold file systems from which it can boot HP UX As they are found they appear in a list similar to...

Страница 68: ... and see a sequence of changing pat terns on the LED display 4 If the workstation still fails to boot there is either something wrong with the file system or with the hardware Boot Administration Environment The Boot Console User Interface provides an autoselect or interactive environ ment after the power on sequence The Boot Console User Interface must be in voked before the Initial Program Loade...

Страница 69: ...ormation logged into Stable Storage using the PIM_INFO command Reset the System Unit using the RESET command Search for possible boot devices using the SEARCH command Set or display secure boot mode or the ability to interact with the console de vice within the first 10 seconds before boot device selection is disabled using the SECURE command Display the results of the previous search command usin...

Страница 70: ...rameter selects the alternate boot path in stable storage Here are examples of PA RISC I O notation BOOT scsi scsi_addr scsi_lun or BOOT 2 0 1 scsi_addr scsi_lun BOOT lan server_address init_timeout io_timeout or BOOT 2 0 2 server_address init_timeout io_timeout Here is an example of path number notation BOOT P1 Return attempts to boot from the second path indicated by the SEARCH command Supported...

Страница 71: ...and boot options in stable storage Run off line diagnostic programs TDIAG EISADIAG and IOMAP Provide automatic booting of the HP UX O S after power on or reset The ISL program provides a standalone environment for loading offline diagnostic and utility programs from the LIF directory The ISL program also provides user commands to configure the boot parameters into Stable Storage Invoking the ISL E...

Страница 72: ...ter Boot Administration mode x Exit and continue boot sequence Help Select from menu 3 Type b p0 ipl Return to invoke the ISL environment from the 525 MB Quantum disk The following messages the ISL banner and the ISL prompt are displayed Trying scsi 6 0 Boot path initialized Attempting to load IPL Hard booted ISL Revision A 00 24 Oct 7 1992 ISL 4 Type ls Return or listf Return to review the state ...

Страница 73: ...te address 96 and ends at byte address 127 The entry for the keyboard and mouse devices begins at byte ad dress 160 and ends at 191 listautofl or lsautofl lists the contents of the HP UX autoboot file support boots the Support Tape from the boot device readss displays 4 bytes one word from Stable Storage The readss com mand requires a decimal number between 0 and 255 to address four bytes in Stabl...

Страница 74: ... to fully test the functionality of the EISA adapter board Without the bus tester card eisadiag will only partially test the EISA adapter board To run the system disk based ISL diagnostics 1 Invoke the ISL environment from the system disk 2 Type iomap Return after the ISL prompt to invoke the IOMAP test from the LIF area on the system disk The IOMAP test will list the devices in the system ...

Страница 75: ...nd a menu interface accessed through the mstm command and the graphical user interface accessed through the xstm command To invoke the command line interface type the following in a terminal window cstm Return The following screen appears SUPPORT TOOLS MANAGER Command Line Interface Version x xx xx Part Number xxxxx xxxxx C Copyright Hewlett Packard Co xxxx All Rights Reserved Please Wait System m...

Страница 76: ...ified or over laid in any way NOTE If a VUE login screen is currently displayed on the monitor the test will wait until someone logs in the HP VUE on the graphics monitor to release the lock The test stops if the Screen Saver times out it runs again once the Screen is activated WARNING Do not run this exercise with any other option Type R for Ready Type S for Skip R Return Verification of 2 0 1 0 ...

Страница 77: ...ain memory is dumped written to the swap area on the system disk HPMC error information is logged into Stable Storage this information is referred to as PIM Processor Internal Memory The HPMC error information is available from the Boot Administration environment using the PIM_INFO command To identify the failed FRU s after an HPMC follow these steps 1 Examine the first line of the data returned f...

Страница 78: ...ne failed FRU is identified run the appropriate diagnostics to isolate the failed FRU Note 2 For the Model 715 75 replace the PCX T module For other models replace the Motherboard See HPMC Caused by a Data Cache Parity Error for more information Note 3 While Architected Main Memory space is from 0x00000000 through 0xEFFFFFFF Model 715 can only use up to 256 MB With this limitation any memory addre...

Страница 79: ...sists State System Responder Address System Requester Address System Controller Status 0x20000000 0x9e000004 0x00000000 0x00000000 0x00210004 0x00000000 0x00000000 0x00nnnnnn 0x00000000 0x00000nnn Value Word Interpreting the Table The values in the Bus Check and System Responder Address words indicate that a multi bit memory parity error was detected by logic in the memory module Ignore the value ...

Страница 80: ...00000 0x02FFFFFF ______ 48 56 0x03000000 0x037FFFFF ______ 56 64 0x03800000 0x03FFFFFF ______ 64 72 0x04000000 0x047FFFFF ______ 72 80 0x04800000 0x04FFFFFF ______ 80 88 0x05000000 0x057FFFFF ______ 88 96 0x05800000 0x05FFFFFF ______ 96 104 0x06000000 0x067FFFFF ______ 104 112 0x06800000 0x06FFFFFF ______ 112 120 0x07000000 0x077FFFFF ______ 120 128 0x07800000 0x07FFFFFF ______ 128 136 0x08000000 ...

Страница 81: ...FFFFF ___3__ 56 64 0x03800000 0x03FFFFFF ___2__ 64 72 0x04000000 0x047FFFFF ___2__ 72 80 0x04800000 0x04FFFFFF ___2__ 80 88 0x05000000 0x057FFFFF ___2__ 88 96 0x05800000 0x05FFFFFF ___1__ 96 104 0x06000000 0x067FFFFF ___1__ 104 112 0x06800000 0x06FFFFFF ___1__ 112 120 0x07000000 0x077FFFFF ___1__ 120 128 0x07800000 0x07FFFFFF ___1__ 128 136 0x08000000 0x087FFFFF ___1__ 136 144 0x08800000 0x08FFFFF...

Страница 82: ...s between 0x0A000000 and 0x0AFFFFFF Error in Pair 0 E If Responder Address is between 0x0B00000 and 0x0FFFFFFF Address Space Not Filled Probable Motherboard Failure F If Responder Address is between 0x10000000 and 0xEFFFFFFF Invalid Address Space Probable Motherboard Failure 3 Without the actual failed bit number the failed pair number is as close a deter mination as possible To try to locate the ...

Страница 83: ...Cache Check TLB Check Bus Check Assists Check Assists State System Responder Address System Requester Address System Controller Status 0x80000000 0x9e000004 0x40000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000nnn Value Word The value in the CPU State word indicates that register values and addresses stored in Stable Storage at the time of the HPMC were saved The val...

Страница 84: ...nect the monitor and connect it to the built in graphics connector as shown in Chapter 1 of this manual 6 If the workstation is a Model 715 C 715 33 715 50 or 715 75 check the workstation s graphics configuration switches as shown in Chapter 3 of this manual to ensure that the graphics switches are set correctly for the monitor 7 Power on the monitor and the workstation Observe the LED codes as th...

Страница 85: ...es described in the Configuring the CRX or HCRX Graphics Options section in Chapter 3 of this manual to check that the system is properly set up for the optional graphics 11 Shut down and power off the workstation and the monitor 12 Disconnect the monitor and reconnect it to the optional graphics connector 13 Power on the monitor and the workstation If after a few minutes you still have nothing di...

Страница 86: ...r seating the processor board EEPROM removal tool AMP No 821903 1 available from Support Materials Organization ESD equipment see the ESD Precautions section in the Preface for detailed information CAUTION For each of the removal procedures in this chapter you must shut down the operating system power off the system and unplug the power cord from the wall NOTICE To maintain FCC EMI compliance veri...

Страница 87: ...5 2 Field Replaceable Units 13 11 8 7 17 3 4 6 9 10 12 14 15 16 2 1 Shaded circles represent exchange parts Figure 5 1 Illustrated Parts Breakdown ...

Страница 88: ... EEPROM KiT Model 715 75 n 10 1420 0314 Calendar Battery n 11 C1503 69201 DDS Tape Drive 2 GB e C1504 69201 DDS Tape Drive 4 8 GB e A2084 69005 SCSI Floppy Drive e 0950 2377 PC Style Floppy Drive n A1658 69001 CD ROM Drive n A1658 69002 CD ROM Drive n 12 A2084 00002 CD ROM DDS Mounting Bracket n A2084 00003 Floppy Mounting Bracket n 13 A2084 69002 Winchester Disk Drive 1 GB SE full height e A1658 ...

Страница 89: ...n A4022 62004 PC Floppy Ribbon Cable n A2084 62020 CD Audio Cable n 1400 1547 Cable Tie 1 n A2084 62002 Audio Cable Board Assembly Model 715 75 n A2084 40054 EISA Standoffs 2 Snap Ends n A2084 40055 EISA Standoff 1 Adhesive End n A2084 40056 EISA Standoff 1 Adhesive End n A2084 40057 EISA Standoff 1 Snap End n A2084 40058 EISA Standoff 1 Snap End n A1097 69003 19 in Color Mon A1097A N Hem e A1097 ...

Страница 90: ...3 Logo Label n A2084 84006 Model 715 50 Logo Label n A2084 84007 Model 715 75 Logo Label n A4022 84001 Model 715 64 Logo Label n A4022 84005 Model 715 80 Logo Label n A4022 84004 Model 715 100 Logo Label n not shown in Figure 5 1 Table 5 2 EISA Interface Options 25525 69001 EISA SCSI II Host Adaptor 25525B 25567 69001 EISA LAN 9000 IEEE 802 3 Adaptor 25567B 25560 69001 EISA HP IB Host Adaptor 2556...

Страница 91: ...ove the external graphics processor unit if installed If your workstation is installed in the deskside standing configuration lift the rear of the sys tem unit slightly while sliding the processor back as shown in Figure 5 2 Figure 5 2 Removing the External Graphics Processor ...

Страница 92: ... a table top with the floor stand hanging over the edge Slide the latch on the bottom of the floor stand to unlock it Á Figure 5 3 Unlocking the Floor Stand Swing the end of the floor stand away from the system unit and remove it as shown in Figure 5 4 Figure 5 4 Removing the Floor Stand ...

Страница 93: ...e latch to the open position and carefully lift the top cover to fully open the system unit as shown in Figure 5 5 Figure 5 5 Opening the System Unit NOTICE When you close the system unit take care that you do not bend the EMI shields where the bottom and top covers join When closing the system slide the handle latch to the lock position as shown on the handle label ...

Страница 94: ...if installed Remove the floor stand Open the system unit Disconnect the power cable and the SCSI cable from the disk drive For CD ROM drives disconnect the CD ROM audio cable Figure 5 6 through Figure 5 13 show removal and replacement procedures Refer to the figures that are appropriate for your device Figure 5 6 Removing the First Hard Disk Drive ...

Страница 95: ...5 10 Field Replaceable Units Figure 5 7 Removing the Second Hard Disk Drive ...

Страница 96: ...Field Replaceable Units 5 11 Figure 5 8 Removing the Floppy CD ROM or DDS Drive ...

Страница 97: ...5 12 Field Replaceable Units Figure 5 9 Removing the Drive Brackets ...

Страница 98: ...sk 3 Floppy Drive Disk 3 CD ROM or DDS Drive Red Line Disk 1 Winchester Drive Power Connectors Red Line To Processor Board Connector P8 see Figure 5 12 To PC Floppy Connector see Figure 5 14 Red Line Figure 5 10 SCSI and PC Floppy Cable Connections Model 715 64 715 80 and 715 100 ...

Страница 99: ...Winchester Drive Disk 2 Winchester Drive Disk 3 Floppy Drive Disk 3 CD ROM or DDS Drive Red Line Disk 1 Winchester Drive Power Connectors Red Line To Processor Board Connector P8 see the following figure Figure 5 11 SCSI Cable Connections ...

Страница 100: ...Field Replaceable Units 5 15 Processor Board Connector P8 Red Line Figure 5 12 Connecting SCSI Cable to Processor Board CD ROM Audio Cable To Connector P5 on CPU Board Figure 5 13 CD ROM Audio Cable ...

Страница 101: ...5 16 Field Replaceable Units Connect cable here Red Line Red Line Figure 5 14 Connecting the PC Style Floppy Drive Ribbon Cable Model 715 64 715 80 and 715 100 Systems ...

Страница 102: ...nstalled Remove the floor stand Open the system unit Remove the two screws that secure the power supply to the chassis Disconnect the processor board cable and any disk drive cables Slide the power supply toward the disk drives about 1 4 inch then lift the power sup ply out of the chassis Processor Board Connector P6 Figure 5 15 Removing the Power Supply ...

Страница 103: ...ps Remove the optional graphics processor if installed Remove the floor stand Open the system unit Unplug the bezel assembly cable from connector P2 on the CPU board Use a flatblade screwdriver to remove the front audio assembly from inside the system as shown in Figure 5 16 Figure 5 16 Removing the Front Audio Board Assembly ...

Страница 104: ...er plate depress the snap tab on one end of the blank cover plate to remove the metal liner Then press on the blank cover plate until it pops out of the system unit as shown in Figure 5 17 Discard the metal liner plate and the blank cover plate Figure 5 17 Removing the Blank Cover Plate ...

Страница 105: ...emove the floor stand Open the system unit Use Figure 5 18 to determine if your system uses an End Cap or Retaining Clips to secure the EISA option then proceed to the appropriate subsection for removing or installing the EISA option Retaining Clips End Cap EISA Option With End Cap EISA Option With Retaining Clips Figure 5 18 EISA Option Mounting ...

Страница 106: ...h EISA assembly component as shown in the following sequence of illustrations until you have removed the component that you want to replace Pinch the sides of the end cap and slide it away from the EISA board as shown in Figure 5 19 Figure 5 19 Removing the EISA Adapter Assembly End Cap ...

Страница 107: ...20 EISA Board Adapter Board Figure 5 20 Disconnecting the EISA Board from the Adapter Board Use a Phillips screwdriver to unscrew the connector bracket from the connector bucket Then remove the EISA board s connector bracket from the bucket as shown in Figure 5 21 Figure 5 21 Removing the Connector Bucket ...

Страница 108: ...5 23 Field Replaceable Units Pinch the sides of the end cap and slide it from between the brackets as shown in Figure 5 22 Figure 5 22 Removing the End Cap ...

Страница 109: ...aceable Units Removing the EISA Assembly Components Retaining Clips Push the retaining clips away from the EISA board to release it See Figure 5 23 Retaining Clips Retaining Clips Figure 5 23 Unsecuring the EISA Board ...

Страница 110: ...Replaceable Units Press the locking tab on the top of each standoff and lift the EISA assembly evenly from both sides until it is disengaged from the connector Figure 5 24 Removing the EISA Assembly Retainer Clips ...

Страница 111: ...20 EISA Board Adapter Board Figure 5 25 Disconnecting the EISA Board from the Adapter Board Use a Phillips screwdriver to unscrew the connector bracket from the connector bucket Then remove the EISA board s connector bracket from the bucket as shown in Figure 5 21 Figure 5 26 Removing the Connector Bucket ...

Страница 112: ...form the appropriate steps in this subsection to install the EISA assembly compo nents that you removed Skip those steps that don t apply Pinch the sides of the end cap and slide it between the rails to the rear of the system unit see Figure 5 27 Figure 5 27 Installing the End Cap ...

Страница 113: ...5 28 Field Replaceable Units Insert the connector bracket into the bucket and then use a Phillips screwdriver to tighten the screw Figure 5 28 Installing the Connector Bucket ...

Страница 114: ...able Units Insert the EISA board into the connector on the adapter board Push firmly to ensure a secure connection Refer to Figure 5 29 EISA Board Adapter Board Figure 5 29 Connecting the EISA Board to the Adapter Board ...

Страница 115: ...fully press the two connectors together Ensure that the standoffs are aligned with the holes in the processor board Press on both the connector bucket and the adapter board to secure the assembly to the system unit Make sure that the audio cable is routed as shown in Figure 5 30 Slide Bucket into Channels of Connector Slot Align Standoffs and Holes on Adapter Board and CPU Board Insert Connector o...

Страница 116: ...Units Pinch the sides of the end cap and slide it to the EISA board see Figure 5 31 Fit the edge of the EISA board into the slot of the end cap to secure the board End Cap Figure 5 31 Securing the EISA Board with the End Cap ...

Страница 117: ...the bucket and then use a Phillips screwdriver to tighten the screw Figure 5 32 Installing the Connector Bucket Insert the EISA board into the connector on the adapter board Push firmly to ensure a secure connection Refer to Figure 5 29 EISA Board Adapter Board Figure 5 33 Connecting the EISA Board to the Adapter Board ...

Страница 118: ...rd and carefully press the two connectors together Ensure that the standoffs are aligned with the standoffs in the CPU board Press on both the connector bucket and the adapter board to secure the assembly to the system unit Slide Bucket into Channels of Connector Slot Align Standoffs and Holes on Adapter Board and CPU Board Insert Connector on Adapter Board Here Figure 5 34 Inserting the EISA Asse...

Страница 119: ... 20 Press down on the EISA board near each retaining clip to make sure that all clips are fully engaged with the edge of the board See Figure 5 35 Retaining Clips Retaining Clips Figure 5 35 Securing the EISA Board Retaining Clips ...

Страница 120: ...e flex cable connector from the CPU connector pull straight up on both ends of the connector at the same time When connecting the flex cable to the CPU board connector carefully align the flex cable connector and the connector on the CPU board Make sure that you press down evenly and firmly on both sides of the connector to ensure that it seats evenly and complete ly Following these guidelines ens...

Страница 121: ...5 36 Field Replaceable Units Retaining Clip Flex Cable Connector Figure 5 36 Removing the CRX or HCRX Graphics Assembly ...

Страница 122: ...5 37 Field Replaceable Units Remove the flex cable and the connector bucket from the CRX or HCRX board as shown in Figure 5 37 Á Á ÁÁ Figure 5 37 Removing the Bucket and Flex Cable ...

Страница 123: ... HCRX mounting bracket slide it toward the rear of the system unit and lift up as shown in Figure 5 38 When installing the mounting bracket be sure the audio cable is routed as shown in Figure 5 38 Audio Cable Figure 5 38 Removing the Mounting Bracket ...

Страница 124: ...the rear audio board perform the following steps Remove the optional graphics processor if installed Remove the floor stand Open the system unit Remove the EISA assembly or optional graphics CRX or HCRX assembly if present Figure 5 39 Removing the Rear Audio Board ...

Страница 125: ...sor if installed Remove the floor stand Open the system unit Remove the memory board by pushing open the spring clips as shown in Figure 5 40 Tilt the top edge of the board about 45 toward the front of the system unit and pull evenly on both ends of the board to release it from the connector Figure 5 40 Removing Memory Boards ...

Страница 126: ...he keyed connector Press firmly on the memory board to ensure that it is fully seated Snap the board into place by moving it to a vertical position Its ends snap into the connec tor s spring clips Figure 5 41 shows how to install the memory board See the memory configuration rules described in Chapter 3 if you are changing the memory configuration Figure 5 41 Installing Memory Boards ...

Страница 127: ... the heat sink as shown in Figure 5 42 Move the grounding wire out of the carrier s way You may also want to disconnect the grounding wire from the spade lug on the processor board Figure 5 42 Disconnecting the PCX T Grounding Wire CAUTION If you wish to disconnect the grounding wire from the processor board press down on the processor board near the spade lug while removing the ground ing wire to...

Страница 128: ...gure 5 43 At the same time use another flatblade screwdriver to gently pry the PCX T board at the corner edge nearest the snap tab to loosen it from its connection on the processor board Repeat this sequence for the second tab on the carrier Notched Snap Tab Gently Pry Board Up Notched Snap Tab Figure 5 43 Disconnecting the PCX T Module ...

Страница 129: ...odule has been loosened from its connection remove the board as shown in Figure 5 44 Figure 5 44 Removing the PCX T Module To install the PCX T board gently press the board into place Attach the grounding wire orienting it as shown in Figure 5 42 ...

Страница 130: ...at tipped screwdriver between the front wall of the system unit and the edge of the processor board to lever the board toward the rear of the system see Figure 5 45 This will enable you to align the screw hole and seat the connectors at the rear of the system unit Swap the memory boards to the new exchange processor board as shown in the Memory section If you are replacing a 715 C 715 33 715 50 or...

Страница 131: ...board and the chas sis are very close You must use care when removing and replacing the processor board to avoid causing damage to the board To install the processor board use a wide flat object to lever the board toward the rear Figure 5 45 Removing the Processor Board ...

Страница 132: ...le Connector P8 Power Supply Connector P6 EISA Adapter Board Connector J20 Rear Audio Board Connector P1 Front Audio Board Connector P2 Speaker Connector P4 CD ROM Audio Board Connector P5 Not all components are shown Figure 5 46 Component and Internal Connector Locations Model 715 C 715 33 and 715 50 ...

Страница 133: ...nector P7 EISA Adapter Board Connector Rear Audio Board Connector P15 Front Audio Board Connector P12 Speaker Connector P13 CD ROM Audio Board Connector 10 GSC Not all components are shown PC Floppy Connector J2 Reserved Figure 5 47 Component and Internal Connector Locations Model 715 64 715 80 715 100 715 100XC ...

Страница 134: ...e Connector P8 Power Supply Connector P6 EISA Adapter Board Connector J20 Rear Audio Board Connector P1 Front Audio Board Connector P2 Speaker Connector P4 CD ROM Audio Board Connector P5 PCX T Board Connector P9 Not all components are shown Figure 5 48 Component and Internal Connector Locations 715 75 ...

Страница 135: ...or board and place it into the defective processor board This is required for the board test and repair process NOTICE The EEPROM on the 715 C 715 33 715 50 or 715 75 processor board stores the I O configuration information To retain this information when you replace a processor board move the original EEPROM to the new processor board CAUTION Use an anti static strap to prevent electrostatic dam ...

Страница 136: ...Remove the floor stand Open the system unit WARNING Lithium batteries may explode if mistreated Do not put lithium batteries in fires or try to recharge or disassemble them Replace battery only with Matsushita Electric BR 2325 three volt lithium battery HP part number 1420 0314 Use of any other battery may cause fire or explosion Figure 5 50 Removing the Calendar Battery ...

Страница 137: ...Off Switch CPU MEMORY 12 Vdc 12Vdc 5 Vdc Ground Remote ON OFF 5 Vdc Aux 12 V not used in floppy drive SCSI MASS STORAGE DEVICE EISA 5 Vdc CRX HCRX Graphics Figure 6 1 Power Distribution Diagram Table 6 1 lists the pinouts for the power supply connector that supplies connector P6 on the processor board Table 6 2 lists the pinouts for the three power supply connec tors that supply the storage device...

Страница 138: ...ack 6 5V Blue 7 12V Green 8 5V Red 9 5V Red 10 SENSE Red 11 GROUND Black 12 GROUND Black 13 GROUND Black 14 5V SCSI Red 15 VFAN Brown 16 12V Violet 17 12V HIL Violet 18 5V Red 19 5V Red 20 REMOTE ON OFF White Table 6 2 Power Supply Pinouts for Storage Device Connectors Pin Number Description Wire Color 1 12V Violet 2 12V COMMON Black 3 5V COMMON Black 4 5V Red ...

Страница 139: ...4KB SGC Bus Base PDH Graphics Boot PROMs EEPROM Status Register LAN HP HIL Serial Parallel Interface SCSI Interface EISA Interface Audio SCSI 2 Bus RTC HIL Devices SIO1 SIO2 Parallel Line Out Line In Headphone Microphone Keyboard DDS Format Tape Drive Floppy Drive CD ROM Drive Winchester Drive Monitor CRX HCRX Graphics Monitor Figure 6 2 System Unit Functional Block Diagram Model 715 C 715 33 715 ...

Страница 140: ...Interface Audio Circuit SCSI 2 Bus Line Out Headphone Microphone DDS Format Tape Drive CD ROM Drive Winchester Drive 32 RS 232 Interface SIO1 I O Twisted Pair LAN AUI VRAM Optional 1280x1024 VRAM Floppy Controller TeleShare Board Phone FAX Modem Floppy Interface GSC System Audio TeleShare Interface I O Board Interface Option Board Internal Speaker Figure 6 3 System Unit Functional Block Diagram Mo...

Страница 141: ...0A A2801A SCSI Disk Drive Installation Guide A2084 90618 HP A2802A SCSI Floppy Disk Drive Installation Guide A2084 90621 HP A2803A CD ROM Drive Installation Guide A2084 90619 HP A2274A A2275A DDS Format Tape Drive Installation Guide A2094 90623 HP A2804A EISA Expansion Slot Installation Guide A2673 90602 HP A2673A Graphics Option Installation Guide A2674 90601 Installing the A2674A Graphics Option...

Страница 142: ...Service Notes 8 1 Service Notes 8 Place service notes here ...

Страница 143: ...ble as a standalone product Figure 8 1 depicts the monitor Table 8 1 lists pertinent information Figure 8 1 HP A2088A Monitor Table 8 1 HP A2088A Specifications Product Number Exchange Part Number Size Refresh Rate HP A2088A A2088 69001 19 inch 1280x1024 pixels 72 Hz ...

Страница 144: ...cy 78 125 kHz Horizontal period 12 800 s 1H Horizontal front porch 0 474 s H FP Horizontal sync pulse width 1 422 s H SYNC Horizontal back porch 1 422 s H BP Horizontal blanking 3 318 s H BL Horizontal display time 9 482 s H DISP Vertical Fields per frame 1 Field frequency 72 005 Hz Field period 13 888 ms 1 V 1085 lines Vertical front porch 38 40 s V FP 3H Vertical sync pulse width 38 40 s V SYNC ...

Страница 145: ...icts the HP A2094 monitor Table 8 2 lists pertinent information Figure 8 2 HP A2094 Monitor Table 8 2 HP A2094 Specifications Product Number Exchange Part Number Hemisphere Size Refresh Rate HP A2094A A2094 69001 Northern 19 inch 1280x1024 pixels 72 Hz HP A2094B 2090 0315 Southern 19 inch 1280x1024 pixels 72 Hz ...

Страница 146: ...78 125 kHz Horizontal period 12 800 s 1H Horizontal front porch 0 474 s H FP Horizontal sync pulse width 1 422 s H SYNC Horizontal back porch 1 422 s H BP Horizontal blanking 3 318 s H BL Horizontal display time 9 482 s H DISP Vertical Fields per frame 1 Field frequency 72 005 Hz Field period 13 888 ms 1 V 1085 lines Vertical front porch 38 40 s V FP 3H Vertical sync pulse width 38 40 s V SYNC 3H ...

Страница 147: ...ections 715 64 715 80 and 715 100 5 13 5 16 CD ROM audio 5 15 SCSI 5 14 5 16 Calendar Battery Removal 5 51 Configuration built in graphics 3 17 CRX graphics 3 18 dual monitor system 3 21 3 23 single monitor system 3 18 3 20 FRU 3 1 HCRX graphics 3 18 dual monitor system 3 21 3 23 single monitor system 3 18 3 20 mass storage 3 1 3 14 memory 3 15 3 16 Connectors mini DIN 1 9 monitor 1 13 system unit...

Страница 148: ...ironmental Specifications 2 1 F Floor Stand Removal 5 7 Front Audio Board Assembly Remov al 5 18 Front Bezel Cover Plate Removal 5 19 FRU Configuration 3 1 FRU Installation EISA assembly 5 24 5 34 memory 5 41 FRU Removal calendar battery 5 51 CD ROM drive 5 11 CPU board 5 45 5 50 CRX graphics assembly 5 35 5 38 DDS format tape drive 5 11 drive brackets 5 12 EEPROM 5 50 EISA assembly 5 21 5 23 exte...

Страница 149: ...4 Quantum drives 3 8 Seagate drives 3 6 K Keyboard Adapter Module 1 9 Keyboards AT 1 14 ITF 1 14 key equivalents 1 15 1 16 PC 1 14 L LEDs System Unit 1 5 1 6 display codes 1 5 error codes 4 2 4 12 M Mass Storage Configuration 3 1 3 14 Memory configuration 3 15 3 16 installation 5 41 removal 5 40 Monitor connectors 1 13 controls 1 13 indicators 1 13 O Opening The System Unit 5 8 P Parts List 5 3 5 ...

Страница 150: ... 2 1 Stable Storage 4 15 SupportWave Diagnostics 4 21 4 29 Switches graphics configuration 3 17 power 1 4 Transfer of Control TOC 1 4 System Block Diagram 6 3 System Unit controls 1 4 1 5 installation information 2 2 LEDs 1 5 1 6 preventive maintenance 2 2 System Verification Tests Support Wave 4 21 4 29 T Terminators 3 1 Troubleshooting 4 1 boot console user interface 4 14 4 15 boot failure 4 13 ...

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