Wlan Module - HP Pavilion 15 Maintenance And Service Manual

WLAN module

Description
Ralink RT3290LE 802.11 bgn 1×1 Wi-Fi and Bluetooth 4.0 combo adapter
Realtek RTL8188EE 802.11 bgn Wi-Fi adapter
CAUTION:
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.
4. Remove the battery (see
5. Remove the service door (see
6. Locate the WLAN module (1).
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE:
antenna cable is connected to the WLAN module "Aux" terminal.
2. Remove the Phillips M2.0×2.5 screw (2) that secures the WLAN module to the system board. (The WLAN
module tilts up.)
32 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts
To prevent an unresponsive system, replace the wireless module only with a wireless module
Battery on page
Service door on page
The #1 WLAN antenna cable is connected to the WLAN module "Main" terminal. The #2 WLAN
29).
30).
Spare part number
690020-001
709848-001