HP BOOK XE4500 manual Removing the CPU Module

Removing the CPU Module

(HP Authorized Service Providers Only)

Required Equipment

•Small flat-blade 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).

•Heatsink (page 2-16).

3.Turn the lock screw one-half turn counterclockwise to release the CPU module (you should hear a light snap). Carefully lift the CPU module off of its socket on the motherboard.

IMPORTANT: See the Caution on the next page before reinstalling the CPU module!

Figure 2-17. Removing the CPU Module

HP Omnibook XE4100/XE4500 Removal and Replacement 2-29