Compaq V5100 - Manual (Page 139)

Removal and Replacement Procedures
Maintenance and Service Guide 5–49
4. Turn the top cover upside down with the front toward you.
5. Disconnect the power connector cable 1 from the system
board.
6. Remove the power connector 2 from the clip in the base
enclosure and remove the cable from the routing channel 3
in the top cover.
Removing the Power Connector Cable