System Board; Removing The System Board - Toshiba Portege R500 Maintenance Manual

4.18 System board

4.18 System board

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
• M3×5C
2. Peel off the glass tape and disconnect the LCD cable, TP cable and KB cable from
the connectors CN5601, CN9850 and CN3230 on the system board.
3. Remove the system board.
M2x4C S-THIN HEAD
LCD cable
(Connected to CN5601)
System board
PORTÉGÉ R500 Maintenance Manual (960-634)
S-THIN HEAD
BIND
M3x5C BIND
Figure 4-27 Removing the system board (1)
4 Replacement Procedures
×1
×2
Glass tape
M3x5C BIND
TP cable
(Connected to CN9850)
KB cable
(Connected to CN3230)
[CONFIDENTIAL] 4-45