HP Mini 110-3710ca HP Mini 110 and Compaq Mini CQ10 - Maintenance and Service - Page 58
WLAN module
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WLAN module Description Atheros AR9285G 802.11b/g/n 1×1 WiFi Adapter Broadcom 4313/2070 802.11b/g/n (1×1) WiFi Mini Card Broadcom 4313/2070 802.11b/g/n (1×1) and Bluetooth high-speed Half Mini Card Ralink RT3090BC4 802.11b/g/n 1×1 WiFi and Bluetooth 2.1+EDR Combo Adapter (Bluetooth 3.0+high-speed ready) Realtek 8188BC8 802.11a/b/g/n 2×2 WiFi and Bluetooth 3.0+HS Combo Adapter Realtek 8188GN 802.11b/g/n 1×1 WiFi Adapter Spare part number 605560-005 593836-001 600370-001 602992-001 602993-001 640926-001 CAUTION: The WLAN module and the WWAN module are not interchangeable. CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless 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 computer functionality, and then contact technical support through Help and Support. Before removing the WLAN module, follow these steps: 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 device by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the following components: a. Battery (see Battery on page 40). b. Service access cover (see Service access cover on page 43). Remove the WLAN module: 1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The WLAN antenna cable with the black label is connected to the WLAN module "Main" terminal. The WLAN antenna cable with the white label is connected to the WLAN module "Aux" terminal. 2. Remove the 2 Phillips 2.0×3.0 screws (2) that secure the WLAN module to the system board. (The WLAN module tilts up.) 50 Chapter 4 Removal and replacement procedures