Retainingserialnumbers...........68
Restoringtheserialnumberofthesystem
unit.................68
RetainingtheUUID...........69
Chapter9.Removingorreplacinga
FRU..................71
Generalguidelines.............71
1010Lenovo-OneLink-connectorcover.....72
1020Batterypack.............72
1030Largebottomcover..........73
1040Smallbottomcover..........74
1050Opticaldriveoroptical-drivebaybezel...75
1060Memorymodule............76
1070Harddiskdriveassemblyorsolid-statedrive
assembly.................77
1080WirelessLANcard...........79
1090Coin-cellbattery............81
1110Keyboard..............81
1120Keyboardbezelassembly........83
1130Systemboardandthermalfan......86
1140dc-in/USB-connectorboardwithcable...91
1150Audioconnectorcardwithcable.....92
1160Speakerassembly...........93
1170LCDunit...............94
1180Basecoverassembly..........97
2010LCDbezel..............100
2020LCDpanel..............100
2030LCDhinges..............102
2040Camera/microphonemoduleformodelswith
a2Dcamera...............103
2050Cameraandmicrophonemodulesformodels
witha3Dcamera.............104
2060LCDcables..............105
2070WirelessLANassemblyandLCDrear
cover..................106
AppendixA.Notices.........109
Electronicemissionnotices..........110
Trademarks................110
AppendixB.Abbreviationand
acronymtable............111
iiHardwareMaintenanceManual