Service manual

Contents
Contents
1.Precaution........................................................................................................................................1−1
1.1.GeneralAfter-SalesServicePrecautions.......................................................................................1−1
1.2.SafetyPrecautions...................................................................................................................1−2
1.3.Ground..................................................................................................................................1−3
1.4.StaticElectricityPrecautions......................................................................................................1−4
2.Introduction.....................................................................................................................................2−1
2.1.ProductFeatures......................................................................................................................2−1
2.2.Specication...........................................................................................................................2−2
2.3.Comparingproductspecications...............................................................................................2−8
2.4.FunctionofProduct..................................................................................................................2−9
2.5.NewTechnology/ability..........................................................................................................2−13
2.6.Hardware...............................................................................................................................2−31
2.7.Software................................................................................................................................2−38
2.8.SystemSetup(BiosSetup).........................................................................................................2−41
2.9.HW&OptionMaterials............................................................................................................2−48
3.DesassemblyandReassembly..............................................................................................................3−1
3.1.MainSystem............................................................................................................................3−1
3.2.LCD......................................................................................................................................3−4
4.Troubleshooting...............................................................................................................................4−1
4.1.Generalspec...........................................................................................................................4−1
4.2.DebuggingFlowChart..............................................................................................................4−2
4.3.HardwareTroubleshooting........................................................................................................4−5
4.3.1.LCD.........................................................................................................................4−5
4.3.2.MainSystem..............................................................................................................4−6
4.4.Diagnosisapplication...............................................................................................................4−11
4.5.Bios&MicomUpdate..............................................................................................................4−13
4.6.RTCReset..............................................................................................................................4−14
4.7.BatteryUsetime......................................................................................................................4−15
4.8.CPUFANControl....................................................................................................................4−16
4.9.SystemDiagnosis....................................................................................................................4−18
4.10.HardwareUpgrade...................................................................................................................4−19
5.SystemWireDiagram........................................................................................................................5−1
5.1.SystemLayout........................................................................................................................5−1
5.2.BoardComponent....................................................................................................................5−4
iCopyright©1995-2012SAMSUNG.Allrightsreserved.