Wlan Module - HP 355 G2 Maintenance And Service Manual

WLAN module

Description
Atheros AR9485 802.11bgn WiFi Adapter for use on all computer models
Broadcom BCM943228HMB 802.11abgn 2×2 Wi-Fi Adapter, Broadcom Bluetooth 4.0 Adapter
for use on all computer models
Realtek RTL8723BE 802.11bgn 1×1 + BT 4 LE Combo Adaptery for use only on computer models
equipped with an AMD processor
Ralink RT3290LE 802.11bgn 1×1 WiFi and Bluetooth 4.0 Combo Adapter for use only on
computer models equipped with an Intel processor
Before removing the WLAN module, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4. Remove the battery (see
5. Remove the service cover (see
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE:
labeled "1". The WLAN antenna cable labeled "2" connects to the WLAN module "Aux" terminal
labeled "2".
2. Remove the Phillips PM2.0×3.0 screw (2) that secures the WLAN module to the system board.
(The WLAN module tilts up.)
Battery on page
Service cover on page
The WLAN antenna cable labeled "1" connects to the WLAN module "Main" terminal
52).
53).
Component replacement procedures
Spare part number
675794-001
730668-001
753077-001
690020-001
57