Table of Contents
Advertisement
WLAN module
Description
Ralink RT5390R 802.11 b/g/n 1×1 WiFi
Before removing the WLAN module, remove the following components:
1.
Battery (see
2.
Service door (see
Remove the WLAN module:
1.
Disconnect the main antenna cable (1) and the auxiliary antenna cable (2) from the wireless
module.
2.
Remove the two Phillips 3.0 x 2.0 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.
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 computer functionality, and then contact technical support through
Help and Support.
NOTE:
WLAN module slot.
Reverse this procedure to install a WLAN module.
36
Chapter 4 Removal and replacement procedures
Battery on page
30)
Service door on page
To prevent an unresponsive system, replace the wireless module only with a wireless
WLAN modules are designed with a notch (5) to prevent incorrect insertion into the
31)
Spare part
number
691415-001
Advertisement
Table of Contents
