System Board - Toshiba PORTÉGÉ M750 Maintenance Manual

4.21 System board

4.21 System board

Removing the System board
The following describes the procedure for removing the system board. (See Figure 4-37 and
4-38.)
1. Turn up the insulator and disconnect the speaker cable and microphone cable from
the connector CN6150 and CN6060 on the system board.
2. Remove the following screws securing the system board.
• M2.5×4.0B
M2.5x4.0B FLAT HEAD
PORTÉGÉ M700/M750 Maintenance Manual (960-661)
FLAT HEAD screw
Microphone cable
(Connected to CN6060)
Speaker cable
(Connected to CN6150)
Figure 4-37 Removing the system board (1)
4 Replacement Procedures
×2
Insulator
[CONFIDENTIAL] 4-61