HP ProBook 5320m HP ProBook 5320m Notebook PC Maintenance and Service Guide - Page 49

Remove the Phillips PM2.5×4.0 screw that secures the WLAN module to the system board. The WLAN

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Removal and replacement procedures Remove the WLAN module: Ä 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. 1. Position the computer with the front toward you. 2. Disconnect the WLAN antenna cables from the terminals on the WLAN module. ✎ 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. 3. Remove the Phillips PM2.5×4.0 screw that secures the WLAN module to the system board. (The WLAN module tilts up.) Maintenance and Service Guide 4-15

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Removal and replacement procedures
Maintenance and Service Guide
4–15
Remove the WLAN module:
Ä
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.
1. Position the computer with the front toward you.
2. Disconnect the WLAN antenna cables from the terminals on the WLAN module.
✎
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.
3. Remove the Phillips PM2.5×4.0 screw that secures the WLAN module to the system board. (The WLAN
module tilts up.)