Chapter 4 Replacement Procedures
Satellite L730/Satellite 735/Satellite Pro 730 Maintenance Manual (960-Q08)
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4.11 System Board
CAUTION: 1. when handling the system board, always hold by the edges. Do not touch
the printed circuit face.
2. if replacing with a new system board, execute the subtest01 Initial
configuration in section 3.3 “Setting of the hardware configuration”.
Removing the system board
The following describes the procedure for removing the System Board.
1.
Please follow former steps to remove HDD, ODD and Top cover assembly,.
2.
Disconnect the LCD CABLE, Power cable, Wireless LAN cable and USB board FFC
from the connector on the System Board.
Figure 4-11-1 Disconnect the cable attached to MB
3.
Remove SCREW M2.5*6.5F 2PCS securing the System Board and remove the
System Board.