3-70 Machine Maintenance Procedures
Replacing the WLAN (Wireless Local Area Network) Module 0
1. Place and insert the WLAN module into the mainboard connector (A) (Figure 3-90).
Figure 3-90. Replacing the WLAN Module
2. Install and secure one (1) screw (C) to the WLAN module (Figure 3-91).
3. Connect the MAIN antenna (black-color) to the WLAN pin 2 (Figure 3-91).
4. Connect the AUX antenna (white-color) to the WLAN pin 1 (Figure 3-91).
Figure 3-91. Replacing the WLAN Module
ID Size Torque Quantity Screw Type
C M2.0*4.0 2.0±0.2KGF/CM 1