HP CQ62-113TU, CQ62-255TU, CQ62-252TX, CQ62-251TX, CQ62-217CA, CQ62-219WM, CQ62-215TU Wireless module

Removal and replacement procedures

Wireless module

Description	Spare part number
Atheros AR9285 802.11 a/b/g/n 2x2 WiFi adapter	580101-001
Atheros AR9285 802.11 a/b/g/n 2x2 WiFi adapter	580101-002
Intel WiFi Link 5100 802.11/b/g/n WLAN module	593530-001
Intel WiFi Link 5100 802.11/b/g WLAN module	593531-001
Broadcom 4312G 802.11 b/g WiFi adapter	582562-001
Broadcom 4312G 802.11 b/g WiFi adapter	582562-002
Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter	593533-001
Ralink RT3090BC4 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter (BT3.0+HS ready)	602992-001
(for model 1.2 only)
Intel Centrino Advanced -N + WiMAX 6250 (for model 1.2 only)	619997-001
Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter (BT3.0+HS	600370-001
ready) (for model 1.2 only)

Before removing the WLAN module:

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 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 4-7).

5.Remove the memory module (see “Memory module” on page 4-10).

4–12 Maintenance and Service Guide