Contents
Aboutthismanual...........iii
Chapter1.Safetyinformation......1
Generalsafety................1
Electricalsafety...............2
Safetyinspectionguide............3
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Lasercompliancestatement(multilingual
translations)................22
Chapter2.Importantservice
information..............29
StrategyforreplacingFRUs.........29
Strategyforreplacingaharddiskdrive...30
Importantnoticeforreplacingasystem
board................30
Howtouseerrormessage........30
StrategyforreplacingFRUsforCTO,CMV,and
GAV...................30
Productdenition............30
FRUidenticationforCTO,CMV,andGAV
products...............31
Chapter3.Generalcheckout.....33
Whattodorst..............33
Checkoutguide..............34
SystemsupportingtheLenovoThinkVantage
ToolboxprogramandthePC-DoctorforDOS
diagnosticsprogram..........34
SystemsupportingtheLenovodiagnostics
programs...............39
Powersystemcheckout...........41
Checkingtheacadapter.........41
Checkingoperationalcharging......42
Checkingthebatterypack........42
Checkingthebackupbattery.......42
Chapter4.Relatedservice
information..............45
RestoringthefactorycontentsbyusingProduct
Recoverydiscs..............45
RestoringthefactorycontentsbyusingRecovery
DiscSet.................45
Passwords................47
Power-onpassword...........47
Hard-diskpassword...........47
Supervisorpassword..........47
Howtoremovethepower-onpassword...47
Howtoremovethehard-diskpassword...48
Powermanagement............48
Screenblankmode...........48
Sleep(Standby)mode..........49
Hibernationmode...........49
Symptom-to-FRUindex...........50
Numericerrorcodes..........51
Errormessages............55
Beepsymptoms............56
No-beepsymptoms...........56
LCD-relatedsymptoms.........56
Intermittentproblems..........57
Undeterminedproblems.........57
Chapter5.Statusindicators.....59
Chapter6.Fnkeycombinations...63
Chapter7.FRUreplacement
notices................65
Screwnotices...............65
Retainingserialnumbers...........66
Restoringtheserialnumberofthesystem
unit.................66
RetainingtheUUID...........67
ReadingorwritingtheECAinformation...67
Chapter8.Removingandreplacinga
FRU..................69
BeforeservicingThinkPadX200,X200s,X200si,
X201,X201i,andX201s...........70
1010Batterypack.............71
1020Harddiskdrive(HDD)cover,HDD,andHDD
rubberrailsorsolidstatedrive(SSD)andstorage
converter.................71
1030DIMM................74
1040Keyboard..............77
1050Palmrestorpalmrestwithngerprint
reader..................80
1060Backupbattery............82
1070PCIExpressMiniCardforwireless
LAN/WiMAX................83
1080PCIExpressMiniCardforwirelessWAN..86
1090IntelT urboMemoryMinicardorWirelessUSB
PCIExpressHalf-MiniCard.........87
1100Keyboardbezel............88
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