4.20 System board 4 Replacement Procedures
Removing the System board
To remove the system board, follow the steps below and refer to Figure 4-27 and 4-28.
1. Remove the following screws securing the system board.
• M2×4C S-THIN HEAD ×1
• M3×5C BIND ×2
2. Disconnect the LCD harness, membrane switch FPC, keyboard FPC and
fingerprint sensor board FFC from the connectors CN5601, CN9850, CN3230 and
CN9800 on the system board.
3. Remove the system board.
M3x5C BIND
M2x4C S-THIN HEAD
PORTÉGÉ R600 Maintenance Manual (960-709) [
CONFIDENTIAL] 4-49
Figure 4-27 Removing the system board (1)
Fingerprint sensor board FFC
(Connected to CN9800)
System board
Membrane switch FPC
(Connected to CN9850)
LCD harness
(Connected to CN5601)
Keyboard FPC
(Connected to CN3230)
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