Contents
Aboutthismanual...........iii
Chapter1.Safetyinformation.....1
Generalsafety................1
Electricalsafety...............2
Safetyinspectionguide............3
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Lasercompliancestatement(multilingual
translations)................17
Chapter2.Importantservice
information..............25
StrategyforreplacingFRUs.........25
Strategyforreplacingaharddiskdrive...26
Importantnoticeforreplacingasystem
board................26
Howtouseerrormessage........26
StrategyforreplacingFRUsforCTO,CMV,and
GAV...................26
Productdenition............26
FRUidenticationforCTO,CMV,andGAV
products...............27
Chapter3.Generalcheckout.....29
Whattodorst..............29
Checkoutguide..............30
DiagnosticsusingPC-DoctorforDOS....30
LenovoThinkVantageToolbox(LenovoSystem
Toolbox)...............33
PC-DoctorforWindows.........33
FRUtests...............33
Powersystemcheckout...........35
Checkingtheacadapter.........35
Checkingoperationalcharging......36
Checkingthebatterypack........36
Checkingthebackupbattery.......37
Chapter4.Relatedservice
information..............39
RestoringthefactorycontentsbyusingProduct
Recoverydiscs..............39
RestoringthefactorycontentsbyusingRecovery
DiscSet.................39
Passwords................41
Power-onpassword...........41
Hard-diskpassword...........41
Supervisorpassword..........41
Howtoremovethepower-onpassword...41
Howtoremovethehard-diskpassword...42
Powermanagement............42
Screenblankmode...........43
Sleep(standby)mode..........43
Hibernationmode...........43
Symptom-to-FRUindex...........44
Numericerrorcodes..........45
Errormessages............49
Beepsymptoms............50
No-beepsymptoms...........50
LCD-relatedsymptoms.........50
Intermittentproblems..........51
Undeterminedproblems.........51
Chapter5.Installingandconguring
RAID..................53
SupportedRAIDcongurations........53
ConguringthesystemBIOStoenableembedded
SATARAIDfunctionality...........53
CreatingRAIDvolumes...........53
DeletingRAIDvolumes...........54
Chapter6.Statusindicators.....55
Chapter7.Fnkeycombinations...59
Chapter8.FRUreplacement
notices................63
Screwnotices...............63
Retainingserialnumbers...........64
Restoringtheserialnumberofthesystem
unit.................64
RetainingtheUUID...........64
ReadingorwritingtheECAinformation...65
Chapter9.Removingandreplacinga
FRU..................67
ImportantnoticeforservicingThinkPadW700ds
andW701ds...............67
1010Batterypack.............68
1020Digitizerpen.............69
1030SerialUltrabayEnhanceddevice.....70
1040Harddiskdrive(HDD)cover,HDDandHDD
rubberrailsorsolidstatedrive(SSD)andstorage
converter.................70
1050DIMMslotcoverandDIMM.......72
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