Compaq Presario 1800 - Notebook PC Maintenance And Service Manual Download

Page: 1 / 77

United States January 2, 2003

Maintenance & Service Guide

Presario 1800 Series

Models: 1805 and 1810

Home Page

Notice

Preface

Product Description

Troubleshooting

Illustrated Parts Catalog

Removal & Replacement Procedures

Specifications

Pin Assignments

Battery Pack Operations

Notice

Preface

Product
Description

Troubleshooting

Illustrated Parts
Catalog

Removal &
Replacement
Procedures

Specifications

Connector Pin
Assignments

Battery Pack
Operations

Compaq Presario 1800 Series Portable Computer is a

continuation of the new generation of multimedia portable

computers with an innovative integrated design, outstanding

audio and video, advanced core features, and attractive

styling. This full-function, Pentium II - based series of

portable computers allows full desktop functionality and

additional connectivity via the optional port replicator.

privacy statement
legal notices

Summary of Contents for Presario 1800 - Notebook PC

Page 1: ...ed Parts Catalog Removal Replacement Procedures Specifications Connector Pin Assignments Battery Pack Operations Compaq Presario 1800 Series Portable Computer is a continuation of the new generation of multimedia portable computers with an innovative integrated design outstanding audio and video advanced core features and attractive styling This full function Pentium II based series of portable co...

Page 2: ...s guide may be photocopied or reproduced in any form without prior written consent from Compaq Computer Corporation Ó 1998 Compaq Computer Corporation All rights reserved Printed in the U S A Compaq Presario Registered U S Patent and Trademark Office Microsoft MS DOS and Windows are registered trademarks of Microsoft Corporation Windows 95 is a trademark of Microsoft Corporation The software descr...

Page 3: ...rmation or specific instructions NOTE Text set off in this manner presents commentary sidelights or interesting points of information Technician Notes WARNING Only authorized technicians trained by Compaq should repair this equipment All troubleshooting and repair procedures are detailed to allow only subassembly module level repair Because of the complexity of the individual boards and subassembl...

Page 4: ...e Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows 98 Compaq Presario 1800 Series Series Portable Computer is a continuation of the new generation of multimedia portable computers with an innovative integrated design outstanding audio and video advanced core features and attractive styling This full function Pentium II based series of por...

Page 5: ...on for the Compaq Presario 1800 Series Portable Computers The basic steps in troubleshooting include 1 Follow the Preliminary Steps 2 Run the Power On Self Test POST 3 Follow the recommended actions described in the diagnostic tables if you are unable to run POST or if POST displays an error message When following the recommended actions in the Sections on POST and Diagnostic Error Codes perform t...

Page 6: ...ons Pin Assignments Battery Pack Operations Illustrated Parts Catalog System Unit Boards Display Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software This section provides an breakdown and identifies the spare parts ordering number associated with each item s for the Compaq Presario 1800 Series Portable ...

Page 7: ...the computer Serial Number Location Disassembly Sequence Electrostatic Discharge Service Considerations Cables and Connectors Preparing the Computer for Disassembly Battery Pack Palmrest Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan ...

Page 8: ...ources 8000h 803Fh Motherboard resources FCD0h FCD7h Primary IDE controller dual fifo FCD0h FCDFh Intel PCI Bus Master IDEController FCD8h FCDFh Secondary IDE controller dual fifo FCE0h FCFFh Intel PCI to USB Universal Host Controller System Memory Catalog System Memory Catalog Memory Address System Function 00000000h 0009FFFFh System board extension for PnP BIOS 000A0000h 000AFFFFh Graphics Contr...

Page 9: ...ernal VGA Monitor Connector Pin Signal 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Red Analog Green Analog Blue Analog Not connected Ground Ground Analog Ground Analog Ground Analog Not connected Ground Monitor Detect DDC2B Data Horizontal Sync Vertical Sync DDC2B Clock Universal Serial Bus Connector Pin Signal 1 Ground 2 D 3 D 4 Power Port Replicator Pin Signal Pin Signal Pin Signal Pin Signal 1 N C 21 P...

Page 10: ...ion the battery pack at least every 30 days to improve overall battery performance Keep a battery pack in the computer when using it with AC power to supply the battery pack with a constant trickle charge Store the battery pack in a cool dry place when not in use Conditioning a Battery Pack CAUTION To avoid a loss of data ensure that all data is saved before discharging a battery pack To condition...

Page 11: ...s and Features Controls and Lights Left Side Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows 98 Compaq Presario 1800 Series Portable Computer Models Model 1805 Model 1810 Display 13 3 TFT 13 3 TFT Processor Pentuim II 266 MMX Pentuim II 300 MMX Hard Drive 3 2 GB or 4 0 GB 6 4 GB or 4 0 GB CD Drive 24 MAX DVD Drive Modem M 56 0 Kbps or K ...

Page 12: ...d Lights Models and Features Controls and Lights Left Side Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows 98 Front of Unit 1 Display 9 DVD CD Previous Track 2 Power On Off Button 10 DVD CD Next Track 3 DisqPlay Switch 11 Keyboard 4 Volume Control Down Button 12 Touch Pad 5 Volume Control Up Button 13 Left Touch Pad Button 6 Status Panel...

Page 13: ...rts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations Left Side Components Models and Features Controls and Lights Left Side Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows 98 1 Modem Jack 2 Diskette Drive Slot 3 Diskette Eject Button 4 Battery Pack 5 Left Speaker Port ...

Page 14: ...tery Pack Operations Right Side Components Models and Features Controls and Lights Left Side Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows 98 1 Headphone Out 6 CD or DVD Manual Eject Hole 2 Line In Jack 7 PCMCIA Top Slot 3 External Microphone Jack 8 PCMCIA Bottom Slot 4 CD or DVD Drive 9 PCMCIA Eject Levers 5 CD or DVD Eject Button 10 ...

Page 15: ...oting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations Bottom of Unit Models and Features Controls and Lights Left Side Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows 98 1 Memory Compartment 2 Feet privacy statement legal notices ...

Page 16: ... Specifications Pin Assignments Battery Pack Operations Rear Connectors Models and Features Controls and Lights Left Side Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Power Management for Windows 98 1 Keyboard Mouse Port 6 External Monitor Port 2 Parallel Printer Port 7 USB 3 Port Replicator 8 AC Adapter 4 Fan Exhaust 9 Security Slot 5 Serial Port privacy stateme...

Page 17: ...cs System Overview Features Port Replicator Rear Connectors 80 Pin Connectors System Overview A manual docking mechanism on the Compaq Presario 1800 Series Portable Computer Port Replicator docks Compaq Presario 1800 Series Portable Computers When the computer is docked the 80 pin external options connector handles the entire electrical interface both power and signal connections between the compu...

Page 18: ...em prior to system wake up or if you lose power while using the AC adapter CAUTION While in Sleep mode your computer will maintain system information and open files Unsaved information will be lost if you turn off your system prior to system wake up or if you lose power while using the AC adapter Hibernation Mode Hibernation helps conserve battery life and protects your data Hibernation can be a r...

Page 19: ...evices 4 Disconnect any external devices that you do not want to test Do not disconnect the printer if you want to test it or use it to log error messages IMPORTANT If the problem only occurs when an external device is connected to the computer the problem may be related to the external device or its cable Verify this by running POST with and without the external device connected 5 Install loopbac...

Page 20: ...un Computer Setup CMOS reflects that an invalid configuration has been set Run Computer Setup RAM failure 1 Replace the memory modules 2 Replace the system board Memory test data error 1 Replace the memory modules 2 Replace the system board XX000YZZ RAM failure Replace the system board XX000YZZ 201 Memory Error Probable Cause Recommended Action 301 Keyboard Error Probable Cause Recommended Action ...

Page 21: ... requires removing all Setup attributes that are programmed in the CMOS If the password is not known clear it by performing the following steps 1 Turn off the computer 2 Disconnect the power cord 3 Remove the battery pack 4 Remove the keyboard 5 Remove the RTC battery for 30 seconds The password together with other Setup attributes will be cleared 6 Reassemble the computer 7 Turn on the computer t...

Page 22: ... 7 Select View the Device List from the Test Option menu A list of the installed Compaq devices appears 8 If the list of installed devices is correct select OK The Test Option menu appears NOTE If the list is incorrect ensure that any new devices are installed properly 9 Select one of the following from the Test Option menu Quick Check Diagnostics Runs a quick general test on each device with a mi...

Page 23: ...ng used Printed result of Computer Checkup TEST Printed copies of CONFIG SYS and AUTOEXEC BAT files if possible Shipping Preparation To ship the computer complete the following steps 1 Back up the critical hard drive files Ensure that backup tapes diskette are not exposed to electrical or magnetic fields while stored in transit 2 Turn off the computer and external devices 3 Disconnect the external...

Page 24: ...ration and Diagnostics Utilities and verify drive type 2 Verify that all secondary drives have secondary drive capability 3 Replace the hard drive and retest 4 Replace the system board and retest 1702 xx Hard drive read test failed 1703 xx Hard drive write read compare test failed 1704 xx Hard drive random seek test failed 1705 xx Hard drive controller test failed 1706 xx Hard drive ready test fai...

Page 25: ...lay Touch Pad Hard drive Keyboard Numeric keypad Hardware Installation Since symptoms can appear to be similar carefully match the symptoms of the computer malfunction against the problem description in the Troubleshooting tables to avoid a misdiagnosis WARNING To avoid a potential shock hazard during troubleshooting procedures disconnect all power sources before removing the keyboard cover or the...

Page 26: ...e minute The display should be white A narrow black border may also appear on the left and right sides of the display Either of these displays indicates that the monitor is working properly Solving Display Problems Problem Probable Cause Solution s Screen is dim Control for brightness if applicable is not set properly Adjust the Brightness of the display by using Fn F7 or Fn F8 Computer screen is ...

Page 27: ... defective Replace AC Adapter and restart Computer turned off while it was left unattended and the power icon is off System board is defective Replace the system board System initiated Hibernation due to a critical low battery condition Replace the battery pack with a fully charged battery pack or connect the computer to an external power source Then turn on the computer System initiated Hibernati...

Page 28: ...ystem Unit Boards Display Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Description Spare Part Number 1 Status Panel 293737 001 2 Palmrest Cover 332226 001 3 Keyboards 4 Upper CPU Cover with Power Switch Connector Top Plastics 293739 001 5 Speaker Assembly w Cable 293883 001 6 Battery Pack Li ion ...

Page 29: ...ass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Description Spare Part Number 1 Heatspreader 331164 001 2 Processors 3 Audio Board 331010 001 4 LCD Interface Board TFT w header 293156 001 5 Modems 6 Fan w Cable 332228 001 7 Voltage Converter 331019 001 8 System Board w o processor System Board w o processor 3...

Page 30: ...atalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations System Unit Boards Display Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Description Spare Part Number Display Assembly w Cable 13 3 inch TFT 331012 001 privacy statement legal notices ...

Page 31: ...cations Pin Assignments Battery Pack Operations Mass Storage Devices System Unit Boards Display Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Description Spare Part Number 1 Diskette Drive w Cable 1 44 MB 3 5 inch 331165 001 2 Hard Drives 3 24 MAX CD Drive 330967 001 3 DVD Drive 347549 001 privacy...

Page 32: ...ttery Pack Operations Miscellaneous Cables Kit System Unit Boards Display Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Miscellaneous Cables Kit Spare Part Number 331167 001 Description Quantity 1a Cable Diskette Drive 1 1b Cable Hard Drive 1 1c Cable CD DVD Drive 1 1d Cable TouchPad SW Board 1 1e...

Page 33: ...val Replacement Procedures Specifications Pin Assignments Battery Pack Operations System Unit Boards Display Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Power Cords Description Spare Part Number Power Cord Modem Cables Description Spare Part Number 1 Modem ...

Page 34: ...play Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Miscellaneous Hardware and Plastics Kit Spare Part Number 293761 001 Description Quantity 1 Door Battery Pack 1 each 2 Cover Memory Module 1 each 3 Door PCMCIA 2 each 4 Hinge Clutch Cover Left 1 each 5 Hinge Clutch Cover Right 1 each 6 Rubber Foot...

Page 35: ...neous Parts System Unit Boards Display Assembly Mass Storage Devices Miscellaneous Cable Kit Cables Miscellaneous Hardware and Plastics Kit Miscellaneous Parts Documentation and Software Description Spare Part Number 1 AC Adapter 298239 001 2 Port Replicator 293857 001 Clock Battery Not Shown 117099 001 Miscellaneous Screw Kit Not Shown 293760 001 Logo Kit Not Shown 203727 001 Return Kit Not Shown...

Page 36: ...Spare Part Number Quick Restore CD Not Available Not Available Not Available Not Available Not Available Quick Reference Guide QuickFind for Windows North America Latin America Asia Pacific QuickFind for Windows Europe Middle East Africa QuickFind is updated monthly To complete the QuickFind part number add the suffix from the table below for the desired month If you do not specify the 3 digit suf...

Page 37: ...life expectancy Networks built into many integrated circuits provide some protection but in many cases the discharge contains enough power to alter device parameters or melt silicon junctions Generating Static The table shows how different activities generate static electricity and at different electrostatic voltage levels Typical Electrostatic Voltages Relative Humidity Event 10 40 55 Walking acr...

Page 38: ...ing Compaq screwdriver kit Spare Part No 161946 001 Torx T 9 screwdriver 5mm nut drivers for screwlocks and standoffs Small standard screwdriver Small Phillips screwdriver Plastic shroud Diagnostics software Screws The screws used in the computer are not interchangeable If an incorrect screw is used during the reassembly process it can damage the unit Compaq strongly recommends that all screws rem...

Page 39: ...s Avoid bending twisting or pulling on the cables Apply minimum required force when seating or unseating the cables from their connectors Place the cables in such a manner that they cannot be caught or snagged by parts being removed or replaced Handle flex cables with extreme care they can tear easily CAUTION When serving these computers ensure that cables are placed in their proper location durin...

Page 40: ...he system board To remove a cable from a ZIF connector lift both corners of the ZIF connector and slide simultaneously with constant light force CAUTION A ZIF connector and its attached cable can be easily damaged Handle only the connector slide when removing or replacing a cable Never pull or twist on the cable while it is connected CAUTION When servicing this computer ensure that cables are plac...

Page 41: ...1805 and 1810 Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations The ribbon cable position for the 3 2 GB 4 0 GB or 6 4 GB hard drive Back to Cables and Connectors ...

Page 42: ...eries Models 1805 and 1810 Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations The ribbon cable position for the CD drive Back to Cables and Connectors ...

Page 43: ...es Models 1805 and 1810 Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations The ribbon cable position for the diskette drive Back to Cables and Connectors ...

Page 44: ... and 1810 Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations The cable position for the speaker assembly Back to Cables and Connectors privacy statement legal notices ...

Page 45: ...PC Cards IMPORTANT The battery pack should be removed before performing any internal maintenance on the computer WARNING Metal objects can damage the battery pack as well as the battery contacts in the battery compartment To prevent damage do not allow metal objects to touch the battery contacts Place only the battery pack for the Compaq Presario 1800 Series Portable Computers into the battery com...

Page 46: ...ves Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the keyboard complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Gently lift up the front of the keyboard and disconnect the flex cable from the ZIF connector on th...

Page 47: ...y Battery Pack Palmrest Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the heatspreader complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmres...

Page 48: ...t Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the modem and shield complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch...

Page 49: ...ce Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 6 Disconnect the modem cable from the modem To replace the modem reverse the previous procedures Return to Removal Replacement Procedures privacy statement legal notices ...

Page 50: ...r Disassembly Battery Pack Palmrest Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the processor complete the following steps 1 Prepare the computer for disassembly 2 Remove th...

Page 51: ... Battery Pack Operations 7 Insert a small blade screw driver under the right side on the processor and lift the processor from the chassis slot 8 Lift the processor out of the processor chassis slot To replace the processor complete the following steps 1 Insert the processor into the chassis slot on the system board and push down into the slot 2 Replace the processor bracket Return to Removal Repl...

Page 52: ...eader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the status panel complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Remove the keyboard 4 Move the lever...

Page 53: ...Computer for Disassembly Battery Pack Palmrest Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the interface board with header complete the following steps 1 Prepare the compute...

Page 54: ...tice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 6 Slightly lift the interface board disconnect the ZIF connector and backlight power cable from the interface board Next Step Revised 22 October 1998 ...

Page 55: ...e board up with the header attached from the system board IMPORTANT When removing the interface board with the header attached occassionally the header will remain attached to the system board If this occurs when removing the interface board with the header attached separate the header from the connector on the system board To replace the interface board reverse the previous procedures NOTE When r...

Page 56: ...e locations of the connectors on the interface board Interface Board Components Designator Connector 1 JP1 Backlight Switch 2 JP3 Display Interface ZIF 3 JP4 Inverter Backlight LIF Connector 4 None Interface Header Return to Removal Replacement Procedures Revised 22 October 1998 ...

Page 57: ...omputer for Disassembly Battery Pack Palmrest Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the hard drive with the hard drive bracket attached complete the following steps 1 ...

Page 58: ...ome Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 5 Disconnect the hard drive data cable from the hard drive and remove from the chassis Next Step privacy statement legal notices ...

Page 59: ...talog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations To remove the hard drive mounting bracket complete the following step Remove four screws from the hard drive mounting bracket To replace the hard drive and hard drive mounting bracket reverse the previous procedures Return to Removal Replacement Procedures privacy statement legal notices ...

Page 60: ...rives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the battery charger board complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Remove the keyboard 4 Remove the hard drive 5 Remove the stiffener bracket 6 Remove ...

Page 61: ...ver with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the CD or DVD drive complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad ...

Page 62: ...t Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 8 Disconnect the CD or DVD drive cable from the system board To replace the CD or DVD drive reverse the previous procedures Return to Removal Replacement Procedures Revised 22 October 1998 ...

Page 63: ...oard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the display panel assembly complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Remove the key...

Page 64: ...Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the Upper CPU cover complete the following steps 1 Prepare the computer for disassembly 2 Remove the screw located under the bottom of the unit near the battery pack which secures the Upper CPU cover to the chassis 3 Remov...

Page 65: ...Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the speaker assembly complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Remove the keyboard 4 Remove the heatspreader 5 Remove the hard drive 6 Remove the stiffener bracket 7 Remove the display panel assembly 8 Remove the CD drive 9 Disconnect the spea...

Page 66: ... Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the diskette drive complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Remove the keyboa...

Page 67: ... and 1810 Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 7 Disconnect the diskette drive data cable from the system board Next Step privacy statement legal notices ...

Page 68: ...Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 8 Unscrew the diskette drive standoff and screw left corner from the system board Lift the diskette drive off the alignment pegs and remove from the chassis To replace the diskette drive reverse the previous procedures Return to Removal Replacement Procedures Revised 22 October 1998 ...

Page 69: ...ive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the fan assembly complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Remove the keyboard 4 Remove the heatspreader 5 Remove the display panel assembly 6 Remove the Upper CPU cover 7 Disconnect the fan c...

Page 70: ...rest Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the audio board complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch p...

Page 71: ...ts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 9 Push to the right on the latch to separate the audio board from the base pan while disconnecting the audio board from the connector on the system board To replace the audio board reverse the previous procedures Return to Removal Replacement Procedures Revised 22 October 1998 ...

Page 72: ...r DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the system board complete the following steps 1 Prepare the computer for disassembly 2 Remove the palmrest cover with touch pad 3 Remove the keyboard 4 Remove the heatspreader 5 Remove the processor 6 Remove the status panel 7 Remove the interface board 8...

Page 73: ...dels 1805 and 1810 Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 19 Remove five standoffs from the system board Next Step privacy statement legal notices ...

Page 74: ...odels 1805 and 1810 Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 20 Remove three screws from the system board Next Step privacy statement legal notices ...

Page 75: ...eplacement Procedures Specifications Pin Assignments Battery Pack Operations 21 Push in the PCMCIA eject levers lift up the front end of the system board pull forward and remove the system board from the chassis To replace the system board reverse the previous procedures IMPORTANT Remove all cables from the system board Return to Removal Replacement Procedures privacy statement legal notices ...

Page 76: ...uter for Disassembly Battery Pack Palmrest Cover with Touch Pad Keyboard Heatspreader Modem Processor Status Panel Interface Board Hard Drives Battery Charger Board CD or DVD Drive Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly Audio Board System Board Memory Module To remove the memory module complete the following steps 1 Prepare the computer for disassembly ...

Page 77: ...hooting Illustrated Parts Catalog Removal Replacement Procedures Specifications Pin Assignments Battery Pack Operations 4 Pull side levers to release the memory module and unplug the memory module from the system board To replace the memory module reverse the previous procedures Return to Removal Replacement Procedures privacy statement legal notices ...

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