HP Dv6940se HP Pavilion dv9500, dv9600, and dv9700 Entertainment PCs - Mainten - Page 68
wireless antenna cable, yellow in color.
UPC - 884420168225
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Description Spare part number Broadcom 4321AGN 802.11a/b/g/n modules: ● For use in the United States and Canada 434661-001 ● For use in France, Germany, Italy, the Netherlands, Spain, the United Kingdom, Nordic region, 434661-002 and India 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 computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the memory/WLAN module compartment cover (see Memory module on page 54). Remove the WLAN module: 1. Disconnect the WLAN antenna cables (1) from the WLAN module. NOTE: The black WLAN antenna cable is connected to the WLAN module "Main" terminal. The white WLAN antenna cable is connected to the WLAN module "Aux" terminal. NOTE: Computer models equipped with an 802.11ab/g/n WLAN module will have an additional wireless antenna cable (2), yellow in color. 2. Remove the two Phillips PM2.0×11.0 screws (3) that secure the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.) 3. Remove the WLAN module (4) by pulling it away from the slot at an angle. NOTE: WLAN modules are designed with a notch (5) to prevent incorrect installation into the WLAN module slot. 58 Chapter 4 Removal and replacement procedures