Contents
Aboutthismanual...........iii
Chapter1.Safetyinformation......1
Generalsafety................1
Electricalsafety...............2
Safetyinspectionguide............3
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Chapter2.Importantservice
information..............19
StrategyforreplacingFRUs.........19
Strategyforreplacingaharddiskdrive...20
Importantnoticeforreplacingasystem
board................20
Howtouseerrormessage........20
StrategyforreplacingFRUsforCTO,CMV,and
GAV...................20
Productdenition............20
FRUidenticationforCTO,CMV,andGAV
products...............21
Chapter3.Generalcheckout.....23
Whattodorst..............23
Checkoutguide..............24
DiagnosticsusingPC-DoctorforDOS....24
LenovoThinkVantageToolbox(LenovoSystem
Toolbox)...............27
PC-DoctorforWindows.........27
PC-DoctorforRescueandRecovery....27
FRUtests...............27
Powersystemcheckout...........29
Checkingtheacadapter.........29
Checkingoperationalcharging......29
Checkingthebatterypack........30
Checkingthebackupbattery.......30
Chapter4.Relatedservice
information..............33
RestoringthefactorycontentsbyusingProduct
Recoverydiscs..............33
RestoringthefactorycontentsbyusingRecovery
DiscSet.................34
Passwords................35
Power-onpassword...........35
Hard-diskpassword...........35
Supervisorpassword..........35
Howtoremovethepower-onpassword...36
Howtoremovethehard-diskpassword...36
Powermanagement............37
Screenblankmode...........37
Sleep(Standby)mode..........37
Hibernationmode...........38
Symptom-to-FRUindex...........38
Numericerrorcodes..........39
Errormessages............43
Beepsymptoms............44
No-beepsymptoms...........45
LCD-relatedsymptoms.........45
Intermittentproblems..........46
Undeterminedproblems.........46
Chapter5.Statusindicators.....49
Chapter6.Fnkeycombinations...53
Chapter7.FRUreplacement
notices................55
Screwnotices...............55
Retainingserialnumbers...........56
Restoringtheserialnumberofthesystem
unit.................56
RetainingtheUUID...........57
ReadingorwritingtheECAinformation...57
Chapter8.Removingandreplacinga
FRU..................59
BeforeservicingThinkPadX200T abletandX201
Tablet..................60
1010Digitizerpen.............61
1020Batterypack.............61
1030Harddiskdrive(HDD)cover,HDD,andHDD
rubberrailsorsolidstatedrive(SSD)andstorage
converter.................62
1040DIMM................65
1050Hingecaps..............67
1060Keyboard..............68
1070Extensioncablecard..........71
1080Palmrest..............72
1090Backupbattery............75
1100PCIExpressMiniCardforwireless
LAN/WiMAX................76
1110PCIExpressMiniCardforwirelessWAN..78
1120IntelT urboMemoryMinicardorWirelessUSB
PCIExpressHalf-MiniCard.........80
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