Toshiba EQUIUM L300D Laptop User Manual


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2Troubleshooting 2.52.5-inchHDD
2-14 SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual
Procedure5ConnectorCheckandReplacementCheck
TheHDDorsystemboardmaybefaulty.Disassemblethecomputerfollowingthesteps
describedinChapter4andperformthefollowingchecks:
Check1  Makesurethefollowingconnectorshavebeenfirmlyconnectedtothe
HDD,systemboardandCPU.
HDD
Systemboard
CPU
Ifanyconnectorislooseoroff,reconnectitfirmlyandreturntoProcedure1.
Ifthereisstillanerror,performCheck2.
Check2 TheHDDmaybedamaged.Replaceitwithanewonefollowingthe
disassemblinginstructionsinChapter4.Iftheproblempersists,perform
Check3.
Check3 TheSystemboardmaybedamaged.Replaceitwithanewonefollowing
thedisassemblinginstructionsinChapter4.Iftheproblempersists,
performCheck4.
Check4 TheCPUmaybedamaged.Replaceitwithanewonefollowingthe
disassemblinginstructionsinChapter4.
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