4.24 System board 4 Replacement Procedures
QOSMIO G50 Maintenance Manual (960-683) [CONFIDENTIAL] 4-71
Installing the system board
The following describes the procedure for installing the system board (See Figure 4-42 and
4-43).
1. Place the system board in place and secure it with the following screw.
• M2.5×4B FLAT HEAD screw ×1
2. Connect the left speaker cable, right speaker cable, 2nd HDD cable, Jack board
cable, DC-IN jack cable, right LED cable and USB cable to the connector CN6171,
CN6170, CN1920, CN4631, CN8800, CN9701 and CN4630 on the system board.
3. Connect the left LED cable to the connector CN9700 on the system board.