4.11 System Board, AC-IN cable, Fan and Robson card 4 Replacement Procedures
4.11 System Board, AC-IN cable, Fan and Robson card Removing the System Board, AC-IN cable, Fan and Robson card
NOTE: Be careful of the eject button for the PC card. It can be damaged when
removing the board. Make sure it is securely installed.
Remove the System Board, MIC cable, AC-IN cable and Robson card according to the
following procedures and Figure 4-23, 4-24.
1. Release one M2.5x4.5 white flat head screw on the fan.
2. Release one M2.5x4.5 white flat head screw on the system board.
3. Remove the Mylar on the fan.
4. Remove the system board.
.
M2 5x4 5 white flat head screw..
M2 5x4 5 white flat head screw..
Mylar
C 900N
Figure 4-23 Removing the system board
6. Turn the system board upside down.
7. Disconnect the AC-IN cable connector from CN900.
8. Disconnect fan connector from CN902 on the system board.
9. Release the two M2x4.5 black flat head screws securing the fan.
10. Remove the fan.
Satellite A300/Satellite Pro A300/EQUIUM A300/SATEGO A300 Maintenance Manual 4-37