User Manual

Contents
Aboutthismanual...........iii
Chapter1.Safetyinformation......1
Generalsafety................1
Electricalsafety...............2
Safetyinspectionguide............3
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Lasercompliancestatement(multilingual
translations)................19
Chapter2.Importantservice
information..............27
StrategyforreplacingFRUs.........27
Strategyforreplacingaharddiskdrive...27
Importantnoticeforreplacingasystem
board................28
ImportantinformationaboutreplacingRoHS
compliantFRUs..............28
Chapter3.Generalcheckout.....29
Whattodorst..............29
Powersystemcheckout...........30
Checkingtheacpoweradapter......30
Checkingoperationalcharging......31
Checkingthebatterypack........31
Chapter4.Relatedservice
information..............33
RestoringthefactorycontentsbyusingOneKey
Recovery.................33
Passwords................33
Power-onpassword...........33
Supervisorpassword..........34
Powermanagement............34
Screenblankmode...........34
Sleep(standby)mode..........34
Hibernationmode...........34
Chapter5.LenovoV570,B570,and
B570e.................37
Specications...............37
Statusindicators..............39
Fnkeycombinations............40
Chapter6.FRUreplacement
notices................43
Screwnotices...............43
Chapter7.Removingandreplacinga
FRU..................45
1010Batterypack.............46
1020Dummycard.............47
1030Harddiskdrive(HDD)/memorymodule/mini
PCIExpressCardslotcompartmentcover....47
1040Harddiskdrive............48
1050Opticaldrive.............49
1060Memorymodule............50
1070PCIExpressMiniCardforwireless
LAN/WAN................51
1080Keyboard..............53
1090Keyboardbezel............54
1100Systemboardassembly.........56
1110LCDunit...............58
1120Fanassemblyandheatsinkassembly...60
1130CPU................62
1140Basecover,speakers,andbluetooth
daughtercard...............63
1150LCDfrontbezel............66
1160LCDpanel,LCDcable,andhinges....67
1170Integratedcamera...........69
1180AntennaassemblyandLCDcover.....70
Chapter8.Locations.........73
Frontview................73
Right-sideview..............74
Bottomandleft-sideview..........74
Chapter9.Partslist..........75
Overall..................76
LCDFRUs................80
Keyboard.................81
Miscellaneousparts............82
acpoweradapters.............83
Powercords...............83
AppendixA.Notices..........87
Trademarks................88
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