Lenovo ThinkCentre Types 8288 Hardware Replacement Manual Download | Manualshive

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3.

Remove

the

heat

sink

1

from

the

system

board

by

removing

the

four

screws.

Then,

carefully

lift

up

the

heat

sink

off

the

mounting

brackets.

Place

the

heat

sink

on

its

side

on

a

clean,

flat

surface

so

the

thermal

material

on

the

bottom

of

the

heat

sink

does

not

touch

the

surface

and

become

contaminated.

4.

Release

the

lever

3

holding

the

microprocessor

2

and

pivot

the

microprocessor

retainer

1

until

it

is

open.

Chapter

2.

Replacing

hardware

15

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Summary of Contents for ThinkCentre Types 8288

Page 1: ...Hardware Replacement Guide Types 8288 8297 8326 Types 8329 8342 8380 ...

Page 2: ......

Page 3: ...Hardware Replacement Guide Types 8288 8297 8326 Types 8329 8342 8380 ...

Page 4: ...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...

Page 5: ...r 5 Removing and replacing the front bezel 7 Replacing the power supply 8 Replacing the system board assembly 9 Replacing the microprocessor 14 Replacing a memory module 19 Replacing an adapter 20 Replacing the hard disk drive 21 Replacing an optical drive 23 Replacing the diskette drive 24 Replacing the system fan assembly 25 Replacing the front audio USB panel 26 Replacing the keyboard 27 Replac...

Page 6: ...iv Hardware Replacement Guide ...

Page 7: ...placing the following parts v Power supply v System board v Microprocessor v Memory modules v Adapter v Hard disk drive v Optical drive v Diskette drive v System fan v Front audio USB panel v Keyboard v Mouse v Internal speaker Safety information for replacing CRUs Do not open your computer or attempt any repair before reading the Important safety information in the Quick Reference that was includ...

Page 8: ...ready to install the new part When you handle parts and other computer components take these precautions to avoid static electricity damage v Limit your movement Movement can cause static electricity to build up around you v Always handle parts and other computer components carefully Handle adapters memory modules system boards and microprocessors by the edges Never touch any exposed circuitry v P...

Page 9: ...remove the computer cover see Removing the computer cover on page 5 Locating components The following illustration will help you locate the various components in your computer 1 Microprocessor fan and heat sink 4 PCI adapter connectors 2 Memory modules 2 5 System fan 3 PCI adapter card 6 Power supply Lenovo 2005 Portions IBM Corp 2005 1 ...

Page 10: ...n the front of the computer The following illustration shows the location of connectors on the front of the computer 1 USB connector 3 Headphone connector 2 USB connector 4 Microphone connector 2 Hardware Replacement Guide ...

Page 11: ...ctors 2 2 Voltage selection switch 10 Ethernet connector 3 Power connector 11 USB connectors 2 4 Standard mouse connector 12 Microphone connector 5 Standard keyboard connector 13 Audio line out connector 6 Serial connector 14 Audio line in connector 7 Parallel connector 15 PCI adapter connectors 2 8 VGA monitor connector 16 PCI Express x1 adapter connector Chapter 1 Locations 3 ...

Page 12: ...Microprocessor 11 Clear CMOS Recovery jumper 2 Microprocessor fan connector 12 SATA IDE connectors 2 3 Memory connector 1 13 Front panel USB connector 4 Memory connector 2 14 USB Memory Card Reader 5 Internal speaker connector 15 System fan connector 6 Power connector 16 PCI Express x1 adapter connector 7 Diskette drive connector 176 PCI adapter connectors 8 PATA IDE connector 18 Front audio conne...

Page 13: ...nd wait 3 to 5 minutes to let the computer cool before removing the computer cover To remove the computer cover 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 all cables attached to the computer This includes power cords input output I O cables and...

Page 14: ...5 Remove the two screws on the right side cover slide the cover to the rear and remove 6 Hardware Replacement Guide ...

Page 15: ...ront bezel by releasing the three plastic tabs inside the chassis and push the bezel outward as shown 3 To reinstall the bezel align the plastic tabs on the bottom of the bezel with the corresponding holes in the chassis then snap it into position at the bottom and top of the chassis 4 Go to Completing the installation on page 29 Chapter 2 Replacing hardware 7 ...

Page 16: ...to lay the computer on its side 2 Disconnect the power supply cables from the system board and from all drives See Identifying parts on the system board on page 4 3 Remove the four screws that secure the power supply at the rear of the chassis 4 Lift the power supply out of the chassis 5 Install the new power supply into the chassis so that the screw holes in the power supply align with those in t...

Page 17: ...moving the computer cover on page 5 2 Lay the computer on its side 3 Disconnect the 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 same way after you install the new system board 4 Remove the system fan assembly See Replacing the system fan assembly on page 25 5 Remove the screws secu...

Page 18: ...e mounting brackets Place the heat sink on its side on a clean flat surface so the thermal material on the bottom of the heat sink does not touch the surface and become contaminated 9 Release the lever 3 holding the microprocessor 2 and pivot the microprocessor retainer 1 until it is open 10 Hardware Replacement Guide ...

Page 19: ...m of the microprocessor If you must touch the microprocessor touch only the sides Notes a Note the orientation of the notches 1 on the microprocessor This is important when reinstalling the microprocessor on the new system board b Do not drop anything onto the microprocessor socket while it is exposed The socket pins must be kept as clean as possible Chapter 2 Replacing hardware 11 ...

Page 20: ...tive system board 12 Position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket Important To avoid damaging the microprocessor contacts do not tilt the microprocessor when installing it into the socket 13 Using the vacuum pen 1 lower the microprocessor straight down into the microprocessor socket and secure the microprocessor 14 Pos...

Page 21: ... holes and install the screws Note Use only the screws provided by Lenovo 17 Reconnect all cables that were disconnected from the system board Make sure all cables are routed correctly See Identifying parts on the system board on page 4 for cable locations 18 Go to Completing the installation on page 29 Chapter 2 Replacing hardware 13 ...

Page 22: ...al interface between the microprocessor and the heat sink time to cool down Important Do not touch the gold contacts on the bottom of the microprocessor Use the vacuum pen provided to remove and install the microprocessor If you must touch the microprocessor touch only the sides Important A grease syringe is required to complete the new microprocessor installation Make sure the grease syringe is a...

Page 23: ... mounting brackets Place the heat sink on its side on a clean flat surface so the thermal material on the bottom of the heat sink does not touch the surface and become contaminated 4 Release the lever 3 holding the microprocessor 2 and pivot the microprocessor retainer 1 until it is open Chapter 2 Replacing hardware 15 ...

Page 24: ...tom of the microprocessor If you must touch the microprocessor touch only the sides Notes a Note the orientation of the notches 1 on the microprocessor This is important when reinstalling the microprocessor on the system board b Do not drop anything onto the microprocessor socket while it is exposed The socket pins must be kept as clean as possible 16 Hardware Replacement Guide ...

Page 25: ...w microprocessor 2 but do not remove it Use the vacuum pen 1 to pick up the microprocessor then completely remove the protective cover 8 Position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket 9 Using the vacuum pen 1 lower the microprocessor straight down into the microprocessor socket Chapter 2 Replacing hardware 17 ...

Page 26: ...should be 0 03ml 3 tick marks on the grease syringe 11 Position the heat sink on the heat sink mounting bracket and align the four holes of the heat sink with the holes on the system board 12 Install the four screws 1 to secure the heat sink 13 Go to Completing the installation on page 29 18 Hardware Replacement Guide ...

Page 27: ...e the computer cover See Removing the computer cover on page 5 Note For this procedure it helps to lay the computer on its side 2 Locate the memory module connectors See Locating components on page 1 3 Remove the memory module being replaced by opening the retaining clips as shown 4 Position the new memory module over the memory connector Make sure the notch 1 on the memory aligns correctly with t...

Page 28: ...ntenance Manual HMM for the computer To obtain copies of the Quick Reference or HMM go to the Support Web site at http www lenovo com think support To replace an adapter 1 Remove the computer cover See Removing the computer cover on page 5 2 At the rear of the computer remove the screw securing the adapter latch and remove the adapter by pulling it straight out of the adapter connector 20 Hardware...

Page 29: ...ng the installation on page 29 Replacing the hard disk drive Attention Do not remove the computer cover or attempt any repair before reading the Important safety information in the Quick Reference that was included with your computer or in the Hardware Maintenance Manual HMM for the computer To obtain copies of the Quick Reference or HMM go to the Support Web site at http www lenovo com think supp...

Page 30: ...e Replacing the diskette drive on page 24 3 Disconnect the signal and power cables from the hard disk drive 4 Remove the two screws at the side of the bay remove the screw at the bottom and tilt up into the diskette drive bay to avoid the heat sink when removing the hard disk drive 5 Slide the new hard disk drive into the drive bay so that the screw holes align with those in the drive bay 6 Instal...

Page 31: ...ter cover on page 5 Note For this procedure it helps to lay the computer its side 2 Remove the front bezel See Removing and replacing the front bezel on page 7 3 Disconnect the signal and power cables from the rear of the optical drive 4 Remove the two screws at the side of the optical drive bay and remove the optical drive out the front of the computer 5 Slide the new optical drive into the bay f...

Page 32: ...e Quick Reference or HMM go to the Support Web site at http www lenovo com think support To replace the diskette drive 1 Remove the computer cover See Removing the computer cover on page 5 2 Remove the front bezel See Removing and replacing the front bezel on page 7 3 Disconnect the signal and power cables from the rear of the diskette drive 4 Remove the two screws at the side of the drive bay and...

Page 33: ...ion in the Quick Reference that was included with your computer or in the Hardware Maintenance Manual HMM for the computer To obtain copies of the Quick Reference or HMM go to the Support Web site at http www lenovo com think support To replace the system fan assembly 1 Remove the computer cover See Removing the computer cover on page 5 2 Locate the system fan assembly See Locating components on p...

Page 34: ... cover or attempt any repair before reading the Important safety information in the Quick Reference that was included with your computer or in the Hardware Maintenance Manual HMM for the computer To obtain copies of the Quick Reference or HMM go to the Support Web site at http www lenovo com think support To replace the front audio USB panel 1 Remove the computer cover See Removing the computer co...

Page 35: ...ant safety information in the Quick Reference that was included with your computer or in the Hardware Maintenance Manual HMM for the computer To obtain copies of the Quick Reference or HMM go to the Support Web site at http www lenovo com think support To replace the keyboard 1 Remove any media diskettes CDs or tapes from the drives shut down your operating system and turn off all attached devices...

Page 36: ...d the computer 2 Unplug all power cords from electrical outlets 3 Locate the connector for the mouse See Locating connectors on the front of the computer on page 2 and Locating connectors on the rear of the computer on page 3 Note Your mouse might be connected to the standard mouse connector 1 at the rear of the computer or to a USB connector 2 at either the front or rear of the computer 4 Disconn...

Page 37: ... 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 Starting the Setup Utility in your Quick Reference or in the Hardware Maintenance Manual To complete the part installation 1 Ensure that all components have been reassembled correctly and that no tools or loose screws are ...

Page 38: ...ing connectors on the rear of the computer on page 3 6 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 on page 31 7 To update your configuration see Starting the Setup Utility in the Quick Reference that was included with your computer or in the Hardware Maintenance Manual Note In most areas of the world Le...

Page 39: ...ical drive System program updates are available at http www lenovo com think support on the World Wide Web Note To insert a CD ROM into the optical drive the computer must be 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...

Page 40: ...32 Hardware Replacement Guide ...

Page 41: ...his 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 f...

Page 42: ...that is protected by method claims of certain U S patents and other intellectual property rights owned by Macrovision Corporation and other rights 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 pr...

Page 43: ......

Page 44: ...Part Number 41D4474 Printed in USA 1P P N 41D4474 ...

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