Wlan Module - HP Compaq Presario CQ58 Maintenance And Service Manual

5. Remove the memory module (2) by pulling it away from the slot at an angle.
Reverse this procedure to install a memory module.

WLAN module

Description
Atheros AR9565 802.11b/g/n 1×1 WiFi + BT4.0 Combo Adapter
Atheros HB125 802.11b/g/n 1×1 WLAN module
Atheros 9485GN 802.11b/g/n 1×1 WiFi and 3012 Bluetooth 4.0 Combo Adapter
Broadcom 4313GN 802.11b/g/n 1×1 WiFi and 20702 Bluetooth 4.0 Combo Adapter
Ralink RT5390F 802.11b/g/n 1×1 WLAN module
Ralink RT5390R 802.11bg/n 1×1 WiFi Adapter
Ralink RT3290LE 802.11b/g/n 1×1 WiFi and Bluetooth 4.0 Combo Adapter
CAUTION:
module authorized for use in the computer by the governmental agency that regulates wireless devices
in your country or region. If you replace the module and then receive a warning message, remove the
module to restore device functionality, and then contact technical support.
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.
36 Chapter 4 Removal and replacement procedures
To prevent an unresponsive system, replace the wireless module only with a wireless
Spare part number
690019-001
675794-001
655795-001
657325-001
670691-001
691415-001
690020-001