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
Whattodorst..............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
Specications...............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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