Toshiba EQUIUM L300D Laptop User Manual


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2.1Outline 2Troubleshooting
SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual 2-1
2.1 Outline
Thischapterdescribesthefaultdiagnosisproceduresforfieldreplaceableunits(FRUs)inthe
computer.
TheFRUscoveredhereareasfollows:
1. Systemboard 2.HDD 3.Keyboard
4. Display 5.ODDdrive 6.LAN
7. Speaker 8.Coolingmodule
SeeChapter4fortheprocedurestoreplaceFRUsandChapter3fortheprocedurestousetest
programs
Thefollowingtoolsarerequiredtoperformthediagnosticprocedures:
1. Diagnostics(maintenancetestprogram)disk
2. Phillipsscrewdrivers(2mm,2.5mm)
3. Cleaningdiskkit(forODDdrivecleaning)
4. BootableCD
5. Multimeter
6. Externalmonitor
7. Headphone
8. Microphone
9. A-BEXTESTDVD
10.MusicCD
11.DVDTSD-1(TOSHIBAEMIDVDTestMedia)
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