Toshiba EQUIUM L300D, PSLCAX/PSLCBX, SATEGO L300D 4.9 SystemBoard

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cab le-
Syste mboard
M2 5x6bl ackflathe adscrew.
CN3
CRTcab le
USBcab le
CN4
CN14
Powerb oardca ble
CN1

Figure4-16Removingthesystemboard