Contents
Aboutthismanual............v
Chapter1.Safetyinformation.....1
Generalsafety................1
Electricalsafety...............2
Safetyinspectionguide............3
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Chapter2.Importantservice
information..............21
StrategyforreplacingFRUs.........21
Strategyforreplacingaharddiskdrive...22
Importantnoticeforreplacingasystem
board................22
Howtouseerrormessage........22
StrategyforreplacingFRUsforCTO,CMV,and
GAV...................22
Productdenition............22
FRUidenticationforCTO,CMV,andGAV
products...............23
Chapter3.Generalcheckout.....25
Whattodorst..............25
Checkoutguide..............26
DiagnosticsusingPC-DoctorforDOS....26
LenovoThinkVantageToolbox(LenovoSystem
Toolbox)...............29
PC-DoctorforWindows.........29
PC-DoctorforRescueandRecovery....29
FRUtests...............29
Powersystemcheckout...........31
Checkingtheacadapter.........31
Checkingoperationalcharging......31
Checkingthebatterypack........32
Checkingthebackupbattery.......32
Chapter4.Relatedservice
information..............35
RestoringthefactorycontentsbyusingProduct
Recoverydiscs..............35
RestoringthefactorycontentsbyusingRecovery
DiscSet.................36
Passwords................37
Power-onpassword...........37
Hard-diskpassword...........37
Supervisorpassword..........37
Howtoremovethepower-onpassword...38
Howtoremovethehard-diskpassword...38
Powermanagement............39
Screenblankmode...........39
Sleep(Standby)mode..........39
Hibernationmode...........40
Symptom-to-FRUindex...........40
Numericerrorcodes..........41
Errormessages............45
Beepsymptoms............46
No-beepsymptoms...........47
LCD-relatedsymptoms.........47
Intermittentproblems..........48
Undeterminedproblems.........48
Chapter5.Statusindicators.....51
Chapter6.Fnkeycombinations...55
Chapter7.FRUreplacement
notices................57
Screwnotices...............57
Retainingserialnumbers...........58
Restoringtheserialnumberofthesystem
unit.................58
RetainingtheUUID...........59
ReadingorwritingtheECAinformation...59
Chapter8.Removingandreplacinga
FRU..................61
BeforeservicingThinkPadX200T abletandX201
Tablet..................62
1010Digitizerpen.............63
1020Batterypack.............63
1030Harddiskdrive(HDD)cover,HDD,andHDD
rubberrailsorsolidstatedrive(SSD)andstorage
converter.................64
1040DIMM................67
1050Hingecaps..............69
1060Keyboard..............70
1070Extensioncablecard..........73
1080Palmrest..............74
1090Backupbattery............76
1100PCIExpressMiniCardforwireless
LAN/WiMAX................77
1110PCIExpressMiniCardforwirelessWAN..80
1120IntelTurboMemoryMinicardorWirelessUSB
PCIExpressHalf-MiniCard.........82
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