Service and Maintenance 5-101
3. Connect the following cables from the mainboard connectors and secure the latch (if
necessary):
• HDD cable (A)
• USB board FFC (B)
• DC-IN cable (C)
• Backlight FPC (D)
• Keyboard FPC (E)
• Touchpad FFC (F)
• Hall sensor cable (G)
• RTC battery cable (H)
• eDP cable (I)
Figure 5-152. Connecting the Cables
4. Install the thermal module (see Thermal Module Installation on page 5-72).
5. Install the WLAN module (see WLAN Module Installation on page 5-57).
6. Install the SSD module (see SSD Module Installation on page 5-53).
7. Install the battery (see Battery Installation on page 5-49)
Table 5-23. Mainboard Screws
Screw Name Screw Type Torque Quantity
M 2.5 x 3.0 2.0~2.5kgf.cm 2
M 2.0 x 4.0 1.5~2.0kgf.cm 1