Lenovo THINKCENTRE 8010 User's Manual
Contents
1. This section provides instructions on how to replace the internal speaker 1 Open the computer cover See Opening the cover on page 5 Chapter 2 Replacing hardware 31 2 Pivot the drive bay assembly upward to gain access to the system board 9 3 Locate the internal speaker connector on the system board See Locating 4 Disconnect the internal speaker cable from the system board See Identifying parts on the system board on page 4 Note Make sure you note the location of the speaker cable when you disconnect it from the system board 5 Slide the internal speaker f upward until the speaker is released from the metal tabs that secure it at the bottom Then pivot the bottom of the internal speaker outward and remove the speaker from the chassis 32 Hardware Replacement Guide 6 Position the bottom of the new internal speaker into the metal tabs and then pivot the top of the internal speaker inward until the speaker snaps into position 7 Connect the speaker cable to the system board See Identifying parts on the system board on page 4 8 Go to Completing the parts replacement on page 34 Replacing the keyboard 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 compute2. Replacing hardware 5 Opening the cover a5 Replacing the power supply assembly 6 Replacing the system board 8 Lenovo 2006 Portions IBM Corp 2005 Replacing the microprocessor Replacing a hard disk drive Replacing an optical drive Replacing the diskette drive Replacing a memory module Replacing a PCI adapter Replacing the fan assembly Replacing the internal speaker Replacing the keyboard Replacing the mouse Completing the parts replacement Updating flashing BIOS from a diskette or CD ROM of ee ae Appendix Notices Television output notice Trademarks 14 19 oy 22 24 25 s27 29 31 33 33 34 39 37 38 38 iii iv Hardware Replacement Guide 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 mechanical parts can be replaced by trained service personnel without the need for step by step procedures Note Use only the parts provided by Lenovo This guide contains instructions for replacing the following parts
3. access to the fan assembly f Chapter 2 Replacing hardware 29 3 Disconnect the fan assembly cables from the system board See Identifying parts on the system board on page 4 Note Make sure you note the location of the fan cables when you disconnect the cables from the system board 4 Remove the front bezel by releasing the tab as shown and pivoting the bezel outward from the bottom 30 Hardware Replacement Guide 6 Remove the fan assembly by releasing the tabs as shown 9 7 Install the new fan assembly and connect the fan cables to the system board 8 Reinstall the plastic fan insert 9 Reinstall the front bezel 10 Go to Completing the parts replacement on page 34 Replacing the internal speaker 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
4. e Power supply e System board e Microprocessor e Hard disk drive e Optical drive e Diskette drive e Memory modules e PCI adapter e Fan assembly e Internal speaker e Keyboard e Mouse Safety information for customers 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 If you no longer have this copy of the Safety and Warranty Guide you can obtain one online from the Support Web site at http www lenovo com support Safety information for service personnel Do not attempt any repair before reading the Important safety information in the Hardware Maintenance Manual HMM for the computer You can find the HMM on the Support Web site at http www lenovo com support Lenovo 2006 Portions IBM Corp 2005 vV 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 e CRU removal and installation information e CRU removal and installation videos e Publications e Troubleshooting information e Parts information e Downloads and drivers e Links to other useful sources of information e Support phone list To access this information point your browser to http www lenovo com support Tools required To replace some parts in your compu
5. owners Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo ThinkCentre IBM is a trademarks of International Business Machines Corporation in the United States other countries or both Other company product or service names may be trademarks or service marks of others 38 Hardware Replacement Guide ThinkCentre Part Number 41X6211 Printed in USA 1P P N 41X6211
6. set of Product Recovery CDs The set of Product Recovery CDs will enable you to restore the contents of the hard disk to the same state as when your computer was originally shipped from the factory For more information on recovering factory installed software refer to Recovering software in your User Guide To replace the hard disk drive do the following 1 Open the computer cover See Opening the cover on page 5 2 Pivot the drive bay assembly upward to gain access to the system board O 3 If an optical drive is installed disconnect the signal cable from the drive to access the hard disk drive cables 4 Disconnect the signal and power cables from the rear of the hard disk drive 20 Hardware Replacement Guide 5 Pivot the hard disk drive and bracket to the rear then pull the drive and bracket out of the drive bay by pulling on the blue handle 9 6 Remove the failing hard disk drive from the bracket by flexing the bracket Chapter 2 Replacing hardware 21 7 Install the new drive into the blue bracket flex the bracket and align the pins through W on the bracket with the holes in the hard disk drive Do not touch the circuit board J on the bottom of the hard disk drive 8 Install the hard disk drive and bracket into the drive bay 9 Pivot the drive and bracket towards the front of the computer and snap it into position 10 Connect the signal and powe
7. specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may Lenovo 2006 Portions IBM Corp 2005 37 vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Television output notice The following notice applies to models that have the factory installed television output feature This product incorporates copyright protection technology that is protected by method claims of certain U S patents and other intellectual property rights owned by Macrovision Corporation and other rights
8. 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 This section provides instructions on how to replace the microprocessor m Important Do not touch the gold contacts on the bottom of the microprocessor When handling the microprocessor touch only the sides m Important Turn off your computer for at least one hour before removing the microprocessor to allow the thermal grease between the microprocessor and the heat sink time to cool down 14 Hardware Replacement Guide To replace the microprocessor do the following 1 Open the computer cover See Opening the cover on page 5 2 Pivot the drive bay assembly upward to gain access to the microprocessor O 3 Remove the heat sink from the system board by pivoting the lever securing the heat sink until it is fully in the up position Carefully lift the heat sink off of the 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 O Chapter 2 Replacing hardware 15 4 Releas
9. ThinkGentre Hardware Replacement Guide Types 8010 8792 8796 8800 Types 8804 8808 8813 ThinkGentre Hardware Replacement Guide Types 8010 8792 8796 8800 Types 8804 8808 8813 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 terms then we provide this Program under the provisions set forth in Commercial Computer Software Restricted Rights at FAR 52 227 19 when applicable or under Rights in Data General FAR 52 227 14 Alternate III Contents Overview 5 2 2 22 V Safety information for customers V Safety information for service personnel V Additional information resources Vi Tools required sog wR aoe Vi Handling static sensitive devices sopo Gee a Yi Chapter 1 Locations 1 Locating components Al Locating controls and connectors on ithe fr nt of your computer E Locating connectors o on the rear of your computer LS Identifying parts on the system board A Chapter 2
10. ainer H until it is fully open Chapter 2 Replacing hardware 11 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 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 release the lever securing the microprocessor retainer and then pivot the retainer until it is fully open 14 Position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket on the new system board Important To avoid damaging the microprocessor do not tilt the microprocessor when installing it into the microprocessor socket 12 Hardware Replacement Guide 15 Lower the microprocessor straight down into the microprocessor socket 16 Lower the microprocessor retainer J and then lower the lever to secure the retainer Make sure the lever is securely lock
11. arranty 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 the rear of the chassis that secure the power supply 2 Open the computer cover See the Opening the cover on page 5 3 Pivot the drive bay assembly upward to gain access to the system board O 4 Locate the power supply assembly See Locating components on page 1 6 Hardware Replacement Guide 5 Disconnect the power supply cables J and H from the system board connectors and from all drives Q 2 oo 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 9 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 four screws at the rear of the chassis to secure the power supply assem
12. bly 10 Reconnect all the power supply cables to the drives and the system board 11 Go to Completing the parts replacement on page 34 Chapter 2 Replacing hardware 7 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 computer to cool for one hour 2 Open the computer cover See Opening the cover on page 5 3 Pivot the drive bay assembly upward to gain access to the system board O 8 Hardware Replacement Guide 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 cable routing It is important to route the cables the sa
13. e computer cover 5 Ifa cover lock is installed lock the cover 6 Reconnect the external cables and power cords to the computer See connectors on the rear of your computer on page 3 7 If you are replacing the system board or microprocessor you must update flash the BIOS See Updating flashing BIOS from a diskette or CD ROM 8 To update your configuration see Using the Setup Utility program in the User Guide Note In most areas of the world Lenovo requires the return of the defective CRU Information about this will come with the CRU or will come a few days after the CRU arrives Updating flashing BIOS from a diskette or CD ROM m Important Start the Setup Utility program to view your system information See Using the Setup Utility program in your User Guide or the Hardware Maintenance Manual If the serial number and the machine type model listed on the Main menu do not match what is printed on the label of your computer you must update flash the BIOS to change the serial number and the machine type model Chapter 2 Replacing hardware 35 To update flash the BIOS from a diskette or CD ROM do the following 1 Insert a system program update flash diskette or CD into the diskette drive or optical drive System program updates are available at http www lenovo com support on the World Wide Web Note If you are inserting a CD ROM into the optical drive make sure that the co
14. e the lever for the microprocessor retainer H securing the microprocessor J and pivot the retainer upward until it is fully open Remove the microprocessor from the system board socket by lifting the 5 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 16 Hardware Replacement Guide a Note the orientation of the notches on the microprocessor This is important when installing the new microprocessor on the system board b Do not drop anything on the socket while it is open Keep all contacts as clean as possible 6 Make sure that the lever on the microprocessor retainer is fully open 7 Remove the black cover H that protects the gold contacts on the new microprocessor 8 Position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket m Important To avoid damaging the microprocessor contacts do not tilt the microprocessor when installing it into the socket Chapter 2 Replacing hardware 17 9 Lower the microprocessor straight down into the microprocessor socket 10 Low
15. eb site at http www lenovo com support This section provides instructions on how to replace a PCI adapter 1 Open the computer cover See Opening the cover on page 5 Chapter 2 Replacing hardware 27 2 While holding the left rear of the computer chassis down pull upward on the handle provided to remove the PCI riser assembly including any adapters that are already installed R V 4 Remove the new adapter from its static protective package 5 Install the new adapter into the expansion connector into the PCI riser 6 Ensure the adapter is fully seated into the adapter connector 28 Hardware Replacement Guide 7 Close the adapter latch to retain the adapter 8 Reinstall the PCI riser assembly into the system board 9 Go to Completing the parts replacement on page 34 Replacing the fan 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 This section provides instructions on how to replace the fan assembly 1 Open the computer cover See Opening the cover on page 5 2 Pivot the drive bay assembly upward to gain
16. ed into position DO QO Note There will be a black plastic cover on the microprocessor retainer to protect the socket on the new system board When you lock the microprocessor in position remove the black plastic cover Place the black plastic cover on the microprocessor retainer of the failing system board 17 Place the heat sink into position and lower the lever to secure the heat sink 18 To install the new system board into the chassis tilt the front end of the system board between the diskette drive and the fan assembly and position it so that the slots in the new system board are aligned with the pins on the chassis Chapter 2 Replacing hardware 13 19 Slide the system board toward the rear of the computer until the front latch snaps into position 20 Reconnect the cables that were disconnected from the system board Make sure all cables are routed correctly See Identifying parts on the system 21 Reinstall the PCI riser assembly and adapters 22 Go to Completing the parts replacement on page 34 Replacing the microprocessor Attention Do not open your computer or attempt any repair before reading the Important safety information in
17. er the microprocessor retainer H and then lower the lever J to secure the retainer Make sure the lever is securely locked into position O Lion 18 Hardware Replacement Guide 11 Use the thermal grease syringe to place five drops of grease on the top of the microprocessor Each drop of grease should be 0 03ml 3 tick marks on the grease syringe 12 Place the heat sink into position and lower the lever fj to secure the heat sink Q 13 Go to Completing the parts replacement on page 34 Replacing a hard disk drive 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 Chapter 2 Replacing hardware 19 This section provides instructions on how to replace the hard disk drive Important When you receive a new hard disk drive you also receive a
18. 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 This section provides instructions on how to replace the diskette drive 1 Open the computer cover See Opening the cover on page 5 2 Pivot the drive bay assembly upward to gain access to the diskette drive 9 3 Disconnect the signal and power cables from the rear of the diskette drive 24 Hardware Replacement Guide 4 Slide the diskette drive lock fj to the unlocked position 5 Slide the diskette drive towards the rear of the computer and remove the drive 9 6 Connect the flat cable to the new diskette drive 7 Install the new drive from the rear of the drive bay assembly and lock the drive into position 8 Go to Completing the parts replacement on page 34 Replacing a memory module 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 This section provides instructions on how
19. 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 m Important AN Turn off the computer and wait 3 to 5 minutes to let the computer cool before opening the computer cover To open the computer cover do the following 1 Remove any media diskettes CDs or tapes from the drives shut down your operating system turn off all attached devices and the computer 2 Unplug all power cords from electrical outlets 3 Disconnect the cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer See Locating controls and connectors on the front of your computer on page 2jand Locating connectors on the rear of your computer 4 Remove any locking devices such as a cable lock that secure the computer cover 5 Press the buttons on the sides of the computer and pivot the cover upward to open the computer as shown Lenovo 2006 Portions IBM Corp 2005 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 W
20. lug all power cords from electrical outlets 3 Locate the connector for the mouse See Locating controls and connectors on the front of your computer on page 2 and Locating connectors on the rear of your computer on page 3 lt gt 3 eee 4 Disconnect the failing mouse cable from the computer 5 Connect the new mouse cable to one of the USB connectors 6 Go to Completing the parts replacement Completing the parts replacement After replacing the parts you need to close the cover and reconnect cables including telephone lines and power cords Also depending on the part that was replaced you might need to confirm the updated information in the Setup Utility program See Using the Setup Utility program in your User Guide To complete the part installation 1 Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer See for the location of various components 34 Hardware Replacement Guide 2 Make sure that the cables are routed correctly before lowering the drive bay assembly Important Correctly route all power supply cables to avoid interference with the drive bay assembly Keep cables clear of the hinges and sides of the computer chassis 3 Lower the drive bay assembly and position the drive locks to the locked position Otherwise you cannot close the computer cover 4 Close th
21. me way after you install the new system board Chapter 2 Replacing hardware 9 7 Pull upward on the handle f to 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 failing system board and install them in the same connectors on the new system board See Replacing a memory module on page 25 Return here after installing the memory modules on the new system board 10 Hardware Replacement Guide 10 Remove the heat sink from the failing system board by pivoting the lever securing 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 QO 11 To remove the microprocessor from the failing system board release the lever securing the microprocessor then pivot the microprocessor ret
22. mputer is turned on 2 Turn on the computer If it is on already you must turn it off and back on again The update begins 3 When you are prompted to select a language press the number on your keyboard that corresponds to the language and then press Enter 4 When prompted to change the serial number press Y 5 Type in the seven character serial number of your computer and then press Enter 6 When prompted to change the machine type model press Y 7 Type in the seven character machine type model of your computer and then press Enter 8 Follow the instructions on the screen to complete the update 36 Hardware Replacement Guide Appendix Notices Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not gi
23. omputer i a lo F o e o ey n VS Y H A mA ED woo AO Ss D i Hmmm o a Power cord connector 8 Serial connector H Cable lock latch 9 VGA monitor connector PCI Express x1 adapter connector Parallel connector PCI adapter connector Audio line in connector H USB connectors 4 Audio line out connector O Ethernet connector Power supply diagnostic LEDs USB connectors 2 Chapter 1 Locations 3 Identifying parts on the system board The following illustration shows the locations of parts on the system board Jofon fofro 4 Hardware Replacement Guide im pf i T cdg AA Aoo nS g gA oom m Memory connector 1 Memory connector 2 SATA IDE connectors 3 Clear CMOS Recovery jumper PCI riser connector Battery Cover presence switch some models Temperature sensor connector efefjejefejele Cy e ES e Do o a i a Internal speaker connector Diskette drive connector Front panel connector Power supply connector 12v power connector Microprocessor Fan connector 2 Fan connector 1 Chapter 2 Replacing hardware Attention Do not open your computer or attempt any repair before reading the Important safety
24. r To obtain copies of the Safety and Warranty Guide or the HMM go to the Support Web site at http www lenovo com support This section provides instructions on how to replace a keyboard 1 Remove any media diskettes CDs or tapes from the drives shut down your operating system and turn off all attached devices and the computer 2 Unplug all power cords from electrical outlets 3 Locate the connector for the keyboard See Locating connectors on the rear of our computer on page 3jand Locating controls and connectors on the front of your computer on page 2 Id 4 Disconnect the failing keyboard cable from the computer 5 Connect the new keyboard cable to one of the USB connectors 6 Go to Completing the parts replacement on page 34 Replacing the mouse 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 This section provides instructions on how to replace a mouse 1 Remove any media diskettes CDs or tapes from the drives shut down your operating system and turn off all attached devices and the computer Chapter 2 Replacing hardware 33 2 Unp
25. r cables to the rear of the new hard disk drive 11 Go to Completing the parts replacement on page 34 Replacing an optical drive 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 This section provides instructions on how to replace an optical drive 1 Open the computer cover See Opening the cover on page 5 22 Hardware Replacement Guide 2 O MND Pivot the drive bay assembly upward to gain access to the hard disk drive 9 Disconnect the signal and power cables from the rear of the optical drive Slide the optical drive lock to the unlocked position Open the door at the front of the optical drive and slide it out the front of the computer Install the new optical drive into the bay Slide the optical drive lock to the locked position Connect the signal and power cables to the rear of the optical drive Go to Completing the parts replacement on page 34 Chapter 2 Replacing hardware 23 Replacing the diskette drive Attention Do not open your computer or attempt any repair before reading the Important safety information
26. ter you might need a flat blade or Phillips screwdriver Additional tools might be needed for certain parts Handling static sensitive devices vi Static electricity although harmless to you can seriously damage computer components and parts When you are replacing a part do not open the static protective package containing the new part until the defective part has been removed from the computer and you are ready to install the new part When you handle parts and other computer components take these precautions to avoid static electricity damage e Limit your movement Movement can cause static electricity to build up around you e Always handle parts and other computer components carefully Handle adapters memory modules system boards and microprocessors by the edges Never touch any exposed circuitry e Prevent others from touching the parts and other computer components e Before you replace a new part touch the static protective package containing the part to a metal expansion slot cover or other unpainted metal surface on the computer for at least two seconds This reduces static electricity in the package and your body e When possible remove the new part from the static protective packaging and install it directly in the computer without setting the part down When this is not possible place the static protective package that the part came in on a smooth level surface and place the part on it e Do not place
27. the part on the computer cover or other metal surface Hardware Replacement Guide 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 Locating components The following illustration will help you locate the various components in your computer 0 9 Diskette drive lock Internal speaker 2 Microprocessor and heat sink H Hard disk drive Memory connectors 2 g Optical drive such as a CD or DVD drive 4 Battery Optical drive lock 5 PCI riser assembly Diskette drive g Power supply assembly Lenovo 2006 Portions IBM Corp 2005 1 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 Optical drive some models Ey USB connectors 2 H Hard disk drive activity indicator J Microphone connector Power on indicator Headphone connector 4 Power button 8 Diskette drive some models 2 Hardware Replacement Guide Locating connectors on the rear of your computer The following illustration shows locations of connectors on the rear of your c
28. to replace a memory module Note Your computer has support for two memory modules 1 Open the computer cover See Opening the cover on page 5 Chapter 2 Replacing hardware 25 2 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 3 Pivot the drive bay assembly upward to gain access to the system board 9 4 Locate the memory connectors See Identifying parts on the system board on page 4 26 Hardware Replacement Guide 5 Remove the memory module being replaced by opening the retaining clips as shown 6 Position the replacement memory module over the memory connector Make sure the notch on the memory module aligns correctly with the connector key H on the system board Push the memory module straight down into the connector until the retaining clips close 7 Reinstall the PCI riser assembly and adapters 8 Go to Completing the parts replacement on page 34 Replacing a PCI adapter 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 W
29. ve you any license to these patents You can send license inquiries in writing to Lenovo United States Inc 500 Park Offices Drive Hwy 54 Research Triangle Park NC 27709 U S A Attention Lenovo Director of Licensing LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in
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