ページ1に含まれる内容の要旨
Hardware Replacement Guide
Types 8010, 8792, 8796, 8800
Types 8804, 8808, 8813
ページ2に含まれる内容の要旨
ページ3に含まれる内容の要旨
Hardware Replacement Guide Types 8010, 8792, 8796, 8800 Types 8804, 8808, 8813
ページ4に含まれる内容の要旨
First Edition (June 2006) © Copyright Lenovo 2006. Portions © Copyright International Business Machines Corporation 2005. All rights reserved. U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited, if any, or the standard terms of this commercial license, or if the agency is unable to accept this Program under these
ページ5に含まれる内容の要旨
Contents Replacing the microprocessor . . . . . . . .14 Overview . . . . . . . . . . . . . .v Replacing a hard disk drive . . . . . . . . .19 Safety information for customers . . . . . . .v Replacing an optical drive . . . . . . . . .22 Safety information for service personnel . . . . .v Replacing the diskette drive . . . . . . . . .24 Additional information resources . . . . . . .vi Replacing a memory module . . . . . . . .25 Tools required . . . . . . . . . . . . .vi Rep
ページ6に含まれる内容の要旨
iv Hardware Replacement Guide
ページ7に含まれる内容の要旨
Overview This guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service personnel who are replacing Field Replacement Units (FRUs). In this guide, CRUs and FRUs will often be referred to as parts. Note: Trained service personnel should refer to the Hardware Maintenance Manual (HMM) for parts ordering information. This guide does not include procedures for all parts. It is expected that cables, switches, and certain mechani
ページ8に含まれる内容の要旨
Additional information resources If you have Internet access, the most up-to-date information for your computer is available from the World Wide Web. You can find the following information: v CRU removal and installation information v CRU removal and installation videos v Publications v Troubleshooting information v Parts information v Downloads and drivers v Links to other useful sources of information v Support phone list To access this information, point your brow
ページ9に含まれる内容の要旨
Chapter 1. Locations This chapter provides illustrations to help locate the various connectors, controls, and components of the computer. To open the computer cover, see “Opening the cover” on page 5. Locating components The following illustration will help you locate the various components in your computer. 1 Diskette drive lock 7 Internal speaker 2 Microprocessor and heat sink 8 Hard disk drive 3 Memory connectors (2) 9 Optical drive (such as a CD or DVD drive)
ページ10に含まれる内容の要旨
Locating controls and connectors on the front of your computer The following illustration shows locations of the controls and connectors on the front of your computer. Note: Not all computer models will have the following controls and connections. 1 Optical drive (some models) 5 USB connectors (2) 2 Hard disk drive activity indicator 6 Microphone connector 3 Power-on indicator 7 Headphone connector 4 Power button 8 Diskette drive (some models) 2 Hardware Repl
ページ11に含まれる内容の要旨
Locating connectors on the rear of your computer The following illustration shows locations of connectors on the rear of your computer. 1 Power cord connector 8 Serial connector 2 Cable lock latch 9 VGA monitor connector 3 PCI Express x1 adapter connector 10 Parallel connector 4 PCI adapter connector 11 Audio line in connector 5 USB connectors (4) 12 Audio line out connector 6 Ethernet connector 13 Power supply diagnostic LEDs 7 USB connectors (2)
ページ12に含まれる内容の要旨
Identifying parts on the system board The following illustration shows the locations of parts on the system board. 1 Memory connector 1 9 Internal speaker connector 2 Memory connector 2 10 Diskette drive connector 3 SATA IDE connectors (3) 11 Front panel connector 4 Clear CMOS/Recovery jumper 12 Power supply connector 5 PCI riser connector 13 12v power connector 6 Battery 14 Microprocessor 7 Cover presence switch (some 15 Fan connector 2 models) 8
ページ13に含まれる内容の要旨
Chapter 2. Replacing hardware Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or the HMM, go to the Support Web site at http://www.lenovo.com/ support. Note: Use only parts provided by Lenovo. Opening the cover Important Turn off the
ページ14に含まれる内容の要旨
Replacing the power supply assembly Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or the HMM, go to the Support Web site at http://www.lenovo.com/ support. To replace the power supply assembly, do the following: 1. Remove the four screws at
ページ15に含まれる内容の要旨
5. Disconnect the power supply cables 1and 2 from the system board connectors and from all drives. 6. Remove the power supply cables from the cable clips and ties. 7. Slide the power supply assembly forward and remove it from the computer. 8. Install the new power supply assembly into the chassis so that the screw holes in the power supply assembly align with those in the chassis. Note: Use only the screws provided by Lenovo. 9. Install and tighten the f
ページ16に含まれる内容の要旨
Replacing the system board Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or the HMM, go to the Support Web site at http://www.lenovo.com/ support. To replace the system board, do the following: 1. Turn off the computer and allow the compute
ページ17に含まれる内容の要旨
4. While holding the rear of the computer chassis down, pull upward on the handle provided to remove the PCI riser assembly and any adapters that are currently installed. 5. Carefully take note of the location of all cable connections on the system board. It will be necessary to reconnect them properly when installing a new system board. 6. Disconnect all cables connected to the system board. See “Identifying parts on the system board” on page 4. Important Note the
ページ18に含まれる内容の要旨
7. Pull upward on the handle 1to release the system board from the front latch, slide the system board toward the drive bay assembly, and then carefully lift the system board out of the chassis. Note: You might have to tilt the front end of the system board between the diskette drive and the fan assembly to remove it completely from the chassis. 8. Place the failing system board next to the new system board on a clean, flat surface. 9. Remove all memory modules from the
ページ19に含まれる内容の要旨
10. Remove the heat sink from the failing system board by pivoting the lever 1securing the heat sink until it is fully in the up position. Carefully lift the heat sink off of the failing system board. Note: Place the heat sink on its side on a clean, flat surface so the thermal grease on the bottom of the heat sink does not touch the surface and become contaminated. 11. To remove the microprocessor from the failing system board, release the lever 1 securing the microproces
ページ20に含まれる内容の要旨
12. Lift the microprocessor straight up and out of the socket. Important Do not touch the gold contacts on the bottom of the microprocessor. When handling the microprocessor, touch only the sides. a. Note the orientation of the notches 1 on the microprocessor. This is important when installing the microprocessor on the new system board. b. Do not drop anything on the socket while it is open. Keep all contacts as clean as possible. 13. On the new system board, re
