Wlan Module - HP Compaq Presario CQ62 Maintenance And Service Manual

WLAN module

Description
Atheros AR9285 802.11 a/b/g/n 2x2 WiFi adapter
Broadcom 4313 802.11b/g/n 1x1 WiFi Adapter
Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter (BT3.0+HS ready)
Ralink RT3090BC4 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter (BT3.0+HS ready)
Before removing the WLAN module:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, 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 disconnecting the power cord from the AC
outlet and then disconnecting the AC adapter from the computer.
4. Remove the battery (see
Remove the WLAN module:
1. Turn the computer upside down with the front toward you.
2. Loosen the two Phillips PM2.5×6.0 captive screws (1) that secure the mini-card compartment
cover.
3. Lift the back side of the memory module cover (2).
4. Lift the cover off the computer (3). The mini-card compartment cover is included in the plastics
kit, spare part number 606006-001.
5. Disconnect the main antenna cable (1) and the auxiliary antenna cable (2) from the wireless
module.
Battery on page 41).
Component replacement procedures
Spare part
number
580101-002
593836-001
600370-001
602992-001
47