Wwan Module - HP Compaq 2510p Maintenance And Service Manual

WWAN module

CAUTION:
Description
Verizon EVDO-A WWAN module
Cingular HSPDA WWAN module
Vodafone HSPDA WWAN module
Before removing the WWAN module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the SIM (see
Remove the WWAN module:
1. Position the computer with the front toward you.
2. Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the WWAN module compartment
cover to the computer.
3. Lift the left side of the WWAN module compartment cover (2), swing it up and to the right, and
remove the cover. The WWAN module compartment cover is included in the Plastics Kit, spare
part number 451743-001.
4. Disconnect the WWAN antenna cables (1) from the terminals on the WWAN module.
NOTE:
blue WWAN antenna cable is connected to the WWAN module "Aux" terminal.
54 Chapter 4 Removal and replacement procedures
The WWAN module and the WLAN module are not interchangeable.
Battery on page
SIM on page
The red WWAN antenna cable is connected to the WWAN module "Main" terminal. The
41).
42).
Spare part number
451131-001
448673-002
448672-002