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HP Omnibook XE4100/XE4500 Removal and Replacement 2-25
Removing the Infrared (I/R) PCA
(HP Authorized Service Providers Only)
Required Equipment
Small Phillips screwdriver.
Removal Procedure
1. Unplug the AC adapter, if present, and remove the battery.
2. Remove these additional assemblies:
Hard disk drive (page 2-6).
Keyboard cover (page 2-10).
Switchboard PCA (page 2-13).
Keyboard (page 2-13).
Display assembly (page 2-17).
Top case (page 2-20).
3. Disconnect the cable from the motherboard.
4. Remove the screws that secure the I/R PCA to the bottom case.
5. Remove the I/R PCA.