IBM 8137, 8138, 8131, 8123, 8124, 8122 manual Replacing a memory module

Page 33

Replacing a memory module

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 http://www.ibm.com/pc/support.

1.Remove 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.Open the retaining clips, and lift the memory module out of its connector.

4.Ensure that the notch on the new memory module 1aligns correctly with the connector key 2 on the system board. Push the memory module straight down into the connector until the retaining clips close.

5.Go to “Completing the installation” on page 33.

Chapter 2. Replacing hardware 25

Image 33
Contents Hardware Replacement Guide Types 8122, 8123 Types 8131, 8137 Page Hardware Replacement Guide Types 8122, 8123 Types 8131, 8137 Page Contents Iv Hardware Replacement Guide Overview Handling static-sensitive devices Tools requiredLocating components LocationsIeee 1394 connector some 4 Microphone connector Models Locating connectors on the rear of the computer Identifying parts on the system board Removing the computer cover Replacing hardwareHardware Replacement Guide Replacing hardware Removing and replacing the front bezel Replacing the power supplyReplacing hardware Hardware Replacement Guide Replacing hardware Replacing the system board assembly Replacing hardware Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing the microprocessor Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing a memory module Replacing an adapter Replacing the hard disk drive Replacing an optical drive Replacing hardware Replacing the keyboard Replacing the diskette driveReplacing the internal speaker Replacing the mouseHardware Replacement Guide Completing the installation Updating flashing Bios from a diskette or CD-ROM Page Part Number 39J7784