HP Compaq Presario CQ62, Maintenance And Service Manual

Page: 62 / 146

WLAN module
Description Spare part
number
Atheros AR9285 802.11 a/b/g/n 2x2 WiFi 580101-001
Atheros AR9285 802.11 a/b/g/n 2x2 WiFi adapter 580101-002
Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter 593533-001
Broadcom 4313 802.11b/g/n 1x1 WiFi Adapter 593836-001
Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter (BT3.0+HS ready) 600370-001
Ralink RT3090BC4 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter (BT3.0+HS ready) 602992-001
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 Battery on page 46 ).
Remove the WLAN module:
1. Turn the computer upside down with the front toward you.
2. Loosen the three 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) .
52 Chapter 4 Removal and replacement procedures ENWW