Toshiba Satellite L300D - System Board; Removing the System Board

4ReplacementProcedures 4.9SystemBoard
4-32 SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300D  MaintenanceManual 
4.9 SystemBoard

RemovingtheSystemBoard
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andFigure4-16.
1. RemovetheCRTcablefromCN4onthesystemboard.
2. RemovethepowerbuttonboardcablefromCN1.
3. RemovetheUSBcablefromCN14onthesystemboard.
4. RemovetheAC-INcablefromCN3.
5. RemovetwoM2.5x6blackflatheadscrewonthesystemboard.
AC INcable-
Systemboard
M2 5x6blackflatheadscrew.
CN3
CRTcable
USBcable
CN4
CN14
Powerboardcable
CN1

Figure4-16Removingthesystemboard
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