Wlan Module - HP ProDesk 400 G4 Maintenance And Service Manual

WLAN module

For a list of available WLAN modules, see
1. Prepare the computer for disassembly
2. Remove the access panel
3. In models with a hard drive, remove the hard drive
on page
4. Locate the WLAN module on the system board.
5. Disconnect both antenna cables (1) from the WLAN module.
NOTE:
disconnect and connect the antenna cables.
6. Remove the screw (2) securing the WLAN module to the system board.
7. Grasp the WLAN module (3) by the sides and pull it out of the socket.
To replace the WLAN module, reverse the removal procedures.
24 Chapter 4 Removal and replacement procedures
(Access panel on page
22.
You may need to use a small tool, such as a pair of tweezers or needle-nose pliers, to
Computer major components on page
(Preparation for disassembly on page
16).
(Hard drive on page
3.
15).
20) and drive cage Drive cage