IBM 8122, 8138, 8131, 8123, 8137, 8124 manual Completing the installation

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Completing the installation

After replacing a failed part, you need to install any other removed parts, install the computer cover, and reconnect any 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 Utilityin your Quick Reference or in the Hardware Maintenance Manual.

To complete the installation:

1.Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer. See “Locating components” on page 1 for the location of the various components.

2.If this computer has an optional hard disk drive mounting bracket and it was either pivoted upward or removed, place it back into position and reconnect any cables that were disconnected from the optional hard disk drive. See “Pivoting or removing the optional hard disk drive mounting bracket” on page 7.

3.Clear any cables that might impede the replacement of the computer cover.

4.Position the computer cover on the chassis so that the rail guides on the bottom of the computer cover engage the rails. Then, push the computer cover closed until it latches.

Chapter 2. Replacing hardware 33

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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