HP Pavilion 15 Maintenance And Service Manual page 39

Before removing the WLAN module, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover
3. Remove the battery (see
Remove the WLAN module:
1. Remove the plastic protector from the antenna or antennas (1).
2. Carefully disconnect the antenna cable or cables from the module (2).
3. Remove the Phillips M2.0 × 2.5 screw (3), and then remove the WLAN module (4).
NOTE: Models have either one or two WLAN antennas. On models with two antennas, the #1 white
WLAN antenna cable connects to the WLAN module #1 Main terminal. The #2 black WLAN antenna cable
connects to the WLAN module #1 Aux terminal.
(Preparation for disassembly on page
(Bottom cover on page
Battery on page 29).
27).
Component replacement procedures
27).
31