HP Compaq nc6000 Maintenance And Service Manual page 90

Removal and Replacement Procedures
6. If a wireless communications device is installed in this
compartment, disconnect the two antenna cables from the
Mini PCI communications board. Note that the longer
cable 1 connects to the rear antenna terminal and the shorter
antenna cable 2 connects to the front antenna terminal.
7. If a modem is installed in this compartment, disconnect the
modem cable from the modem 3.
Disconnecting the Cables from the Mini PCI Communications Board
5–12 Maintenance and Service Guide