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This service and reference manual contains technical information necessary for servicing and repairing the

Ready ES Pro

series systems. The manual includes system setup information, procedures for installing options,

and troubleshooting. The manual is written for NECCSD-trained customer engineers, system analysts, service
center personnel, and dealers.

The manual is organized as follows:

Section 1 — Technical Information

, provides an overview of the computer features, hardware design,

interface ports, and internal devices.

Section 2 — Setup Utility

, includes procedures for configuring the system through the Setup utility program

Section 3 — Option Installation

, provides installation procedures for adding optional expansion boards,

diskette and hard disk storage devices, system memory, and processor updates.

Section 4 — Maintenance and Troubleshooting

, includes recommended maintenance information, lists

possible computer problems and their solutions, and has battery replacement procedures.

Section 5 — Disassembly and Reassembly

, includes computer disassembly and reassembly procedures.

Appendix A — System Specifications

, provides a list of the system specifications including dimensions,

weight, environment, safety compliance, power consumption, and memory.

Appendix B — Connector Pin Assignments

, provides a list of the system boards’ internal and external

connector pin assignments.

Appendix C — System Resources

, includes information on system board jumpers, IRQ settings and the

BIOS update utility.

Содержание Ready 9734ES Pro

Страница 1: ...on Installation provides installation procedures for adding optional expansion boards diskette and hard disk storage devices system memory and processor updates Section 4 Maintenance and Troubleshooting includes recommended maintenance information lists possible computer problems and their solutions and has battery replacement procedures Section 5 Disassembly and Reassembly includes computer disas...

Страница 2: ...To use the processor s power the system features an optimized 64 bit memory interface and provides support for secondary cache to compliment the processor s internal caches High performance features include pipeline 32 bit addressing 64 bit data Table 1 1 System Configurations Ready Model Processor Speed System RAM Hard Drive Video Memory CD ROM Reader Secondary Cache 9734ES Pro 166 MHz MMX 32 MB ...

Страница 3: ...ntegrated input output I O interface that offers the highest performance local bus available for the Pentium processor The PCI bus supports burst modes that send large chunks of data across the bus allowing fast displays of high resolution images The high bandwidth PCI local bus eliminates data bottlenecks found in traditional systems maintains maximum performance at high clock speeds and provides...

Страница 4: ...onfiguration of installed boards and assigns available system resources to the devices On completion of Plug and Play POST the operating system checks to see if there are any additional resources required then assigns available resources to the devices CMOS Memory Real Time Clock Battery The 430TX PCI ISA IDE Xcelerator PIIX4 on the system board stores system information in non volatile Table 1 2 ...

Страница 5: ...IRQ System Resource NMI I O channel check 00 Reserved internal timer 01 Reserved keyboard buffer full 02 Reserved cascade interrupt form slave PIC 03 COM2 04 COM1 05 LPT2 Plug and Play option Audio User available 06 Diskette drive 07 LPT1 08 Real time clock 09 User available 10 User available USB 11 Windows Sound System User available 12 Onboard mouse port if present else user available 13 Reserve...

Страница 6: ...al port uses a fast 16550 UART which supports transfer rates up to 19 2 kilobytes KB per second This port allows the installation of high speed serial devices for faster data transfer rates The two USB ports allow additional new plug and play serial devices without removing the system cover Simply plug the USB device into the port The speed varies between 12 megabits per second Mbps for printers a...

Страница 7: ...ompatible with Sound Blaster Pro Sound Blaster 2 0 Ad Lib MPU 401 and Microsoft Windows Sound System for PC sound applications Stereo jacks microphone in line in line out 16 bit stereo FM music synthesizer 16 bit stereo digital sound recording and playback selectable sample rates up to 48 KHz interrupt driven 8 bit DMA or programmable I O transfer full duplex drivers for simultaneous audio playbac...

Страница 8: ...r Control ITU T V 42 MNP1 4 Fax maximum speed ITU T V 17 14 400 bps V 29 V 27ter V 21 Ch 2 Group 3 Firmware VoiceView support ADPCM voice operation DTMF tone detection generation Ethernet Network Board Ethernet models come with a 3COM 3C905B TX 10 100 Ethernet board preinstalled The board provides an RJ 45 connector for either a 10 MB second or a 100 MB second Ethernet network connection Three ind...

Страница 9: ... speeds depending on whether the CD contains music or data The reader is fully compatible with Kodak Multisession Photo CDs and standard CDs The reader is connected to the secondary IDE PCI port on the system board Power Supply The 200 watt power supply is mounted inside the system unit It supplies power to the system board option boards diskette drives hard drives keyboard and mouse A fan inside ...

Страница 10: ...tor goes and in what position it was installed Precautions Take care when working inside the system and when handling computer components Avoid electric shock or personal injury by observing the following warning WARNING Before removing the access cover turn off the power and unplug the system power cable Power is removed only when the power cable is unplugged Static electricity and improper insta...

Страница 11: ...escribe how to remove the system unit cover WARNING Before removing the system unit cover turn off the power and unplug the system power cable Power is removed only when the power cable is unplugged Turn off the computer Disconnect the keyboard mouse monitor and any other external options such as a printer from the rear of the computer Label all cables to make reinstallation easier CAUTION Electro...

Страница 12: ...lace the system unit cover use the following procedure With the cover about an inch away from the front of the system unit carefully align the top and bottom cover tabs into the slots and tabs in the system unit frame Be sure that the cover tabs on the sides of the cover align inside the frame of the unit Figure 3 Aligning the Cover Slide the cover forward to meet the front panel ...

Страница 13: ...n boards Plug and Play allows the installation of a board in an expansion slot without changing the hardware settings There are no system resource conflicts to resolve Plug and Play automatically configures the board for the system Industry standard 8 bit and 16 bit ISA and 32 bit PCI expansion boards are supported in the system unit ISA expansion boards can be Plug and Play or non Plug and Play b...

Страница 14: ...Remove the screw securing an expansion slot cover and remove the cover Save the screw for installing the board Be sure to save the slot cover for future use Figure 5 Removing the Slot Cover Hold the board by its edges and insert it into the expansion slot Press the board firmly into the expansion slot connector Gently rock the board from side to side to seat it into the connector Insert the screw ...

Страница 15: ...d to the support bracket Pull the board out of the connector Gently rock the board from side to side to release it from its connector Figure 7 Removing a Board Replace the system unit cover DIMM Upgrade Your system comes factory installed with 32 MB of main system memory installed in one of two 168 pin Dual In line Memory Modules DIMMs sockets on the system board You may install memory in one or t...

Страница 16: ... identify DIMM sockets NOTE If any cables block access to the DIMM sockets label and disconnect them If any boards block access to the sockets remove them Locate the two DIMM sockets J5F2 Bank 0 and J5G1 Bank 1 See Appendix B to identify the sockets Use the following table to determine the DIMM configuration needed to upgrade memory Table 1 Optional Memory Configurations Bank 0 Bank 1 Total RAM 1 ...

Страница 17: ......

Страница 18: ...ectronic supply stores or a cardboard box Repeat steps 2 through 4 if you need to remove another DIMM DIMM Installation Use the following procedure to install a DIMM Remove the system unit cover Locate the DIMM sockets Remove any currently installed DIMMs that are not needed See DIMM Removal in this chapter CAUTION Before installing a DIMM reduce static discharge by touching the system s metal cha...

Страница 19: ...processor in the system Remove the system unit cover Locate the processor socket on the system board Figure 10 Locating the Processor Socket If there are expansion boards obstructing your view of the socket remove them see Expansion Board Removal If the power supply is obstructing your access to the processor socket remove it Remove the power supply to access the processor socket At the back of th...

Страница 20: ...can go without forcing CAUTION Before picking up the processor reduce static discharge by touching the system s metal chassis Lift the processor out of the socket Processor Installation Use the following steps to install an upgrade processor in the system Remove the processor currently in the system see Processor Removal CAUTION Before picking up the processor reduce static discharge by touching t...

Страница 21: ...e processor in the socket Replace the heatsink by positioning the clamp openings over the socket tabs Figure 14 Replacing the Heatsink Be sure the jumper settings are set correctly for the upgrade processor see Appendix C Replace the power supply Reconnect any power supply cables you disconnected Secure the power supply with the four screws Replace any expansion boards that were removed earlier ...

Страница 22: ... inch slot contains the standard IDE hard disk 1 inch high thin height The rear internal 3 1 2 inch slot is available for a second hard disk drive three 5 1 4 inch accessible device slots 1 6 inch high half height The top accessible device slot contains the standard CD ROM reader Other accessible devices diskette drive or Zip drive can be installed in the 5 1 4 inch slots A hard disk with a 5 1 4 ...

Страница 23: ... device on the IDE channel The standard IDE hard disk is set as the master device on the primary IDE connector The standard CD ROM reader is the master device on the secondary IDE connector Installation hardware check to be certain you have the rails necessary to secure the drive in an accessible drive slot Device Cables The cables used for installation of optional storage devices include diskette...

Страница 24: ...ith pin 1 the notched end on the drive connector Figure 3 17 shows the optional three connector diskette drive signal cable Figure 17 Optional Diskette Drive Signal Cable IDE Signal Cables Each system comes with a three connector IDE interface cable attached to the primary IDE connector and the installed hard disk A second IDE cable connects to the CD ROM reader and to the secondary IDE connector ...

Страница 25: ...d to the standard storage devices System power cables vary in length and provide connector sizes to accommodate a variety of supported storage configurations Power cable connectors are keyed to fit only in the correct position Figure 3 19 shows the power cable connectors Figure 19 Power Cable Connectors ...

Страница 26: ... shown in Figure 3 20 Locate an available power connector coming from the power supply Connect the appropriate power cable to the power connector on the IDE device Figure 20 Connecting IDE Device Cables If installing an IDE CD ROM reader also connect the audio cable see the instructions that come with the reader Cabling a Diskette Drive Connect the diskette drive signal cable connector to the sign...

Страница 27: ... following procedure to install a 3 1 2 inch device Follow the preinstallation instructions that came with the device such as setting jumpers and switches Remove the system unit cover To access the rear internal drive slot remove the power supply from the system as follows At the back of the system locate and remove the four power supply screws Figure 22 Locating the Power Supply Screws Carefully ...

Страница 28: ...he hard disk in the hard disk drive slot Align the four holes on the bottom of the hard disk with the holes in the system unit Secure the hard disk with the four screws that come with the hard disk Figure 23 Securing the Hard Disk Carefully lift the system unit back up into its upright position Replace the power supply in the system unit Reconnect any disconnected cables Secure the power supply wi...

Страница 29: ...lot cover and the two rails to a device slot in the system If you are installing a hard disk in the 5 1 4 inch slot keep the slot cover handy Otherwise store the slot cover Replace the cover if you remove the device from the slot Figure 24 Removing a Slot Cover Attach the two rails that come with your system to the sides of the device Use the four screws that come with the device If you are instal...

Страница 30: ...l tabs from inside the panel and pushing the panel out Figure 26 Locating the Blank Panel Tabs Insert the connector end of the device into the device slot in the system unit and secure the device with the two slot cover screws removed earlier Figure 27 Securing the Device Connect the device cables see Device Cabling Replace the front panel as follows Align the front panel plugs with the system uni...

Страница 31: ...h are as follows NEC CS500 monitor NEC C700 monitor parallel printer serial devices For other external devices see the instructions that come with the option NEC CS500 Monitor Some systems ship with the NEC CS500 monitor The monitor integrates in one unit an NEC color monitor two amplified speakers and a microphone Use the following steps to connect the monitor to the back of the system unit Also ...

Страница 32: ...roperly grounded power outlet Reconnect the system unit power cable to the system unit Power on the monitor Power on the system unit NEC C700 Monitor Some systems ship with the NEC C700 monitor without integrated speakers and microphone NOTE Systems that ship with the NEC C700 monitor ship with external speakers Use the following steps to connect the monitor to the back of the system unit Also see...

Страница 33: ...inter cable to the printer port on the rear of the system unit Secure the cable with the screws provided Connect the other end to the printer Turn on the printer and the computer Figure 30 Connecting a Printer Cable RS 232C Device Connection NOTE Before connecting a serial device to the system be sure the serial device is set up correctly Follow the setup instructions that come with the option Tur...

Страница 34: ...Turn on the serial device and the computer Figure 31 Connecting an RS 232C Cable ...

Страница 35: ...32 8692 To order spare parts Dealers Call 1 888 632 8692 To order spare parts Customers Call 1 800 233 6321 To contact Customer Service about service and contract warranty issues Call 1 888 632 9128 To log onto the NECCSD Electronic Bulletin Board System BBS to download software drivers and the latest BIOS for ROM flashing Call 1 978 635 4706 To contact the NECCSD Diskette Fulfillment Center to or...

Страница 36: ...ents specific to each product Order information from FaxFlash as follows Be sure that your fax machine or fax modem is on Have ready the document number for the document you want if you already know the number At your touch tone telephone enter 888 329 0088 U S and Canada only For international use enter the international long distance access number the U S country code and the U S telephone numbe...

Страница 37: ...its 1 Flow control Xon Xoff select Hardware if using 14 4 Kbps or higher Following the Hyper Terminal instructions enter the BBS phone number 1 978 635 4706 Your business phone system and or location might require a 9 or 1 prefix NOTE The first time that you use the BBS you will be requested to provide information for a new user questionnaire Press Enter twice Enter your first name last name and p...

Страница 38: ...or through your Internet account NECCSD s Home Page contains general information about current products You can also use the Internet to access the NECCSD FTP file transfer protocol site to download various files video drivers printer drivers BIOS updates The files are essentially the same files as on the NECCSD Bulletin Board System To access the NECCSD Home Page via the World Wide Web enter the ...

Страница 39: ... clean for about 30 seconds Keyboard Cleaning As necessary inspect and clean the inside of the keyboard as follows Remove the eight screws holding the keyboard enclosure together NOTE The keyboard and cable together are considered a whole unit field replaceable assembly Therefore disassembly of the keyboard is necessary only when cleaning the inside Separate the two halves of the enclosure Clean t...

Страница 40: ...g and Solving Problems One beep indicates that the system has completed its power on self test POST test If intermittent beeping occurs power off the system and try again If the beeping persists see Table 4 2 and Table 4 3 The following table summarizes problems that may develop during system operation and lists in sequential order suggested corrective actions Table 2 Problems and Solutions Proble...

Страница 41: ...p and correct the parameters 2 Replace the CMOS battery if the date and time must be set each time the computer is powered on Computer halts during loading sequence 1 Power the computer off Check for proper jumper settings see appendices then power on the computer 2 Check condition of selected bootload device diskette or hard disk for bad boot track or incorrect OS files 3 Try booting OS from disk...

Страница 42: ...or malfunction Unable to synchronize display 1 Adjust the monitor s synchronization controls 2 Check that the monitor s resolution matches the video setting or the video driver used 3 Check that the utility is not selecting a refresh rate resolution that is not supported by the monitor 4 Check that the driver used matches the capabilities of the video controller and video memory Wavy display 1 Che...

Страница 43: ...ightened paper clip into the emergency eject hole until the tray opens Cannot access CD ROM reader 1 Check that the CD ROM driver software is loaded and not corrupted 2 Check signal and power connections between the reader system board and power supply 3 Check the master slave jumper settings 4 Check the IDE cable Replace as necessary 5 Check the power supply Replace as necessary 6 Check the syste...

Страница 44: ...he memory refresh circuitry on the system board is faulty 2 Parity Error Parity error in the first 64 KB of memory 3 Base 64 KB Memory Failure Memory failure in the first 64 KB 4 Timer Not Operational Memory failure in the first 64 KB of memory or Timer 1 on the system board is not functioning 5 Processor Error The CPU on the system board generated an error 6 8042 Gate A20 Failure The keyboard con...

Страница 45: ...r an equivalent type recommended by the manufacturer when replacing the battery Lithium acts as a catalyst when exposed to water and causes spontaneous combustion on contact Discard used batteries according to the manufacturer s instructions With the positive side facing up press the new battery into the socket Replace the system access cover Connect external peripherals and power cables Run Setup...

Страница 46: ...e general rules Disconnect all peripherals When handling boards or chips touch the system unit frame to discharge static Do not disassemble parts other than those specified in the procedure All screws are Phillips head unless otherwise specified Label all removed connectors Note where the connector goes and in what position it was installed On completion of any reassembly perform a power on test s...

Страница 47: ...alled expansion board s per the following steps Remove the system unit cover as previously described Disconnect any cables leading from the expansion board s Remove the screw from the expansion slot bracket see Figure 5 1 Remove the expansion board Figure 1 Removing the Expansion Board Front Panel Removal Remove the front panel from the chassis as follows Remove the system unit cover as previously...

Страница 48: ...t panel as previously described Remove the blank panel from the selected slot by pressing the panel tabs from inside the front panel and pushing the blank panel out see Figure 5 3 Figure 3 Removing the Blank Panel Remove the two screws holding the metal slot cover to the front of the chassis Remove the slot cover see Figure 5 4 Figure 4 Removing the Metal Slot Cover ...

Страница 49: ...sembly Card Guide and Fan Assembly Removal Remove the card guide and fan assembly per Figure 5 5 and the following steps Remove the system unit cover and front panel assembly as previously described Unplug the fan from its connector on the system board At the front of the system unit press in on two of the four locking tabs securing the assembly to the chassis Pivot the assembly away from the chas...

Страница 50: ...ing hole Remove the lamp assembly from the system unit Figure 6 Locating the System Lamps Suspend Switch Removal Remove the suspend switch per Figure 5 7 and the following steps Remove the system unit cover and front panel as previously described Unplug the suspend switch from its connector on the system board Press in on the four switch holder tabs and pull the suspend switch holder out and away ...

Страница 51: ...described Label and unplug all signal and power cables from any device s in the 5 1 4 inch device cage Also unplug the audio cable from the CD ROM reader If removing a device from the top 5 1 4 inch slot remove the two screws securing the left side panel to the system unit tilt the panel out slightly and then lift it away from the system unit Next remove the system board See System Board Removal l...

Страница 52: ...r bottom 5 1 4 inch slot remove the two screws that secure the device to the front of the system unit Slide the device out from the front of the system unit Remove the four screws two to a side securing the rails to the sides of the device ...

Страница 53: ...ve as follows Remove the system unit cover and front panel as previously described Unplug the diskette drive power cable and signal cable from the diskette drive NOTE When reinstalling the diskette drive note that all power cables are keyed to fit only in the correct position The red edge of the diskette drive signal cable is positioned as shown Facing the front of the system unit remove the two s...

Страница 54: ...ed Remove the two screws securing the power on switch and cable to the front of the system unit free the switch from the system unit and let it dangle out of the way while removing the power supply Figure 5 12 Locating the Power On Switch Screws Unplug the two power cables attached to the system board connectors Unplug the power cables from all installed devices Cut any tie wraps that may be secur...

Страница 55: ...stem board per the following steps Remove the following components as previously described system unit cover expansion boards Remove and label all cables connected to the system board Appendix B provides the connector identifiers and pin assignments for each connector Remove the screws that hold the system board to the system unit chassis see Figure 5 14 Remove the system board from the system uni...

Страница 56: ... 2 Internal power cable and switch 158 050906 001 3 Suspend button cable assembly 158 050895 004 4 Reset button cable assembly 158 050685 031 5 LED power cable 158 052170 001 6 Hard drive LED cable 158 052169 000 7 Y cable and RJ 11 modem cable 158 050519 001 8 Composite video cable 070803 9 Audio cable CD ROM 158 050824 000 10 Microsoft mouse 230 00015 11 Diskette drive signal cable 158 050578 00...

Страница 57: ...n assembly 146807 32 PCB card edge guide 158 052127 012 33 I O plate 158 030782 017 34 Microsoft Sidewinder game pad 230 00013 35 Heatsink clip 146468 36 Heatsink 146824 01 37a 166 MHz MMX CPU 081704 01 37b 200 MHz MMX CPU 081698 01 37c 233 MHz MMX CPU 712 00015 38 Battery 158 060367 000 39 32 MB DIMM SDRAM 64 bit 081779 40a System board with 256 KB cache 2 MB ATI video and no audio 158 056696 000...

Страница 58: ... Illistrated Parts Breakdown Description Part Number Ready ES Pro Series User s Guide 102038 Ready ES Pro Series System Upgrade and Reference Guide 102037 Ready ES Pro Series Service and Reference Manual 102038 SRV ...

Страница 59: ...Figure 5 15 Illustrated Parts Breakdown 980428mc ...

Страница 60: ...12 KB of pipeline burst cache ZIF Socket integrated 321 pin type 7 ZIF socket supports next generation processor Random Access Memory RAM Standard RAM 32 MB of SDRAM installed in one of two industry standard DIMM sockets on system board Total Memory support for up to 256 MB of high speed RAM in two DIMM sockets on system board DIMM type gold plated dual in line modules DIMMs Expansion expandable u...

Страница 61: ...ond 9 pin connector Universal Serial Bus USB two USB ports support two USB peripherals directly to the system with appropriate connector each port supports up to 127 daisy chained devices supports 12 megabits Mbs per second Keyboard PS 2 compatible 6 pin connector mini DIN Mouse PS 2 compatible 6 pin connector mini DIN IDE dual IDE channels one fast IDE and one standard IDE channel CD ROM reader a...

Страница 62: ...arate Cursor Control Keys standard Mouse Microsoft IntelliMouse PS 2 compatible six pin connector Storage Devices Accessible Devices 3 1 2 inch 1 44 MB diskette drive CD ROM reader Device Slots Six device slots a 3 1 2 inch accessible device slot which contains the standard 1 44 MB diskette drive two internal hard disk drive slots The front internal 3 1 2 inch slot contains the standard IDE hard d...

Страница 63: ...00 by 600 pixels 256 64 000 16 8 million colors 640 by 480 pixels 16 256 64 000 16 8 million colors Graphics Support with 4 MB video memory 1280 by 1024 pixels 256 colors 1024 by 768 pixels 256 64 000 colors 800 by 600 pixels 256 64 000 16 8 million colors 640 by 480 pixels 16 256 64 000 16 8 million colors Text 80 columns by 25 lines 132 columns by 25 lines 132 columns by 43 lines Sound System In...

Страница 64: ...A bus interface DMA Interrupt I O address Power down mode dual master clock input Sound Retreival System SRS for 3D sound effects Complies with General MIDI system level 1 Wavetable synthesis to generate up to 24 voices simultaneously MIDI Game connector supports MIDI device or gaming device In fax modem models Audio on the fax modem sound board is based on the Aztech AZT2320R2 audio chip compatib...

Страница 65: ...pports MIDI device or gaming device Dimensions Height 14 in 35 56 cm Width 8 in 20 32 cm Depth 16 in 40 64 cm Weight The following weight is an average Weight depends upon the system configuration System Unit 26 lb 11 78 kg Power Universal Power Supply 200 W Power Management Partial and full power reductions Suspend button Recommended Operating Environment Temperature 50 F to 95 F 10 C to 35 C Rel...

Страница 66: ......

Страница 67: ...ings IRQ0 timer IRQ1 keyboard IRQ2 programmable interrupt controller IRQ3 COM2 IRQ4 COM1 IRQ5 LPT2 IRQ6 diskette drive IRQ7 LPT1 IRQ8 real time clock IRQ9 user available IRQ10 user available IRQ11 Windows Sound System IRQ12 mouse IRQ13 coprocessor IRQ14 primary IDE IRQ15 secondary IDE Viewing system resources Some hardware option installations might require system resources such as interrupt reque...

Страница 68: ...available Checking Jumper Settings The following procedure explains how to locate and if necessary change jumper settings when upgrading the processor See this section to also view factory jumper settings CAUTION Jumpers are set correctly at the factor If the system requires a jumper change change only the setting for that condition Otherwise keep the settings at their factory settings WARNING The...

Страница 69: ...D Freq Freq Freq Freq Ratio 5 6 1 2 5 6 66 MHz 33 MHz 8 33 MHz 3 233 MHz processor Host Bus PCI Bus ISA Bus Bus Processor J9C1 C J9C1 D Freq Freq Freq Freq Ratio 5 6 1 2 4 5 66 MHz 33 MHz 8 33 MHz 3 5 Check that the settings are correct Reinstall any removed expansion boards see Section 3 Expansion Board Installation Replace the system cover see Section 3 Replacing the Cover Power on the system Cl...

Страница 70: ...he system and monitor power cables and any external options Power on the monitor and system Run Setup to set a new password see Section 2 Security Menu BIOS Update Utility The system BIOS resides on a flash ROM in the system The flash ROM can be updated should it ever become necessary This feature allows the ROM BIOS chip to be flashed with a new BIOS code through software rather than replacing th...

Страница 71: ...parameters currently set on the system Turn off the system Insert the flash diskette in drive A and turn on the system The update proceeds automatically and shows a BIOS Update successfully completed message when done Press any key to reboot the system Remove the flash diskette ...

Страница 72: ... 14 Configuration jumpers C 2 Configurations 1 1 setup 2 1 Connectors B 1 DIMM sockets B 10 diskette drive B 8 IDE interface B 9 ISA expansion bus B 11 keyboard B 6 mouse B 6 PCI expansion bus B 13 power supply B 6 serial interface B 4 Cover removal 3 3 3 5 D Device installation 3 1 2 inch 3 23 5 1 4 inch 3 25 DIMM installation 3 12 DIMMs ...

Страница 73: ...xpansion boards 5 3 front panel 5 4 power supply 5 13 speaker assembly 5 6 suspend switch 5 8 system board 5 14 system lamp 5 7 system unit cover 5 2 Disasssembly illustrated parts breakdown 5 15 E Expansion board removal 3 8 Expansion board installation 3 6 External options 3 28 parallel printer 3 30 serial devices 3 31 F FaxFlash 4 1 4 2 H Hard disk drive 1 9 Hard disk drive parameters 2 7 ...

Страница 74: ...m resources C 2 Interrupts C 2 IRQs C 2 J Jumper settings clearing password C 4 system board C 2 K Keyboard cleaning 4 6 M Maintenance 4 5 keyboard cleaning 4 6 mouse cleaning 4 6 system cleaning 4 5 Mouse cleaning 4 6 Multimedia components CD ROM reader 1 10 N NECCSD Bulletin Board System 4 3 NECCSD telephone numbers 4 1 O ...

Страница 75: ...moval 3 3 device slots 3 17 expansion board removal 3 8 external options 3 28 precautions 3 2 P Power management 1 10 Power supply 1 10 R Reassembly 5 1 Removing expansion board 3 8 Repair 5 1 disassembly 5 1 disassembly sequence 5 1 reassembly 5 1 S Setup 2 1 Setup and Operation 2 1 Setup utility legend bar 2 4 storage device installation 3 17 3 23 device cables 3 19 ...

Страница 76: ...vice preparation 3 18 device slots 3 17 A 3 System board 1 1 connectors B 1 jumpers C 2 System cleaning 4 5 System configurations 1 1 System resources C 2 T Troubleshooting 4 8 problems and solutions 4 8 ...

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