Chapter9.Removingorreplacinga
FRU..................61
Generalguidelines.............61
RemovingtheSIMcard...........62
1010Batterypack.............62
1020Largebottomcover..........63
1030Smallbottomcover..........64
1040Opticaldriveorblankbezel.......65
1050Memorymodules...........66
1060Harddiskdriveassemblyorsolid-statedrive
assembly.................67
1070WirelessWANcardorM.2solid-statedrive.69
1080WirelessLANcard...........72
1090Backupbattery............73
1100Thermalfanassembly.........73
1110Keyboard..............76
1120Keyboardbezel............82
1130Microprocessor............84
1140Systemboardassembly.........85
1150CardreaderwithUSBconnectorsubcard
andopticaldrivesubcard..........88
1160LenovoOneLinkconnectorcover.....91
1170DC-inbracketandDC-inconnectorwith
RJ45subcard...............91
1180Speakerassembly...........93
1190Powerbuttonsubcard.........94
1200LCDunit...............95
1210Basecoverassembly.........99
2010LCDbezelassembly..........101
2020LCDpanelandhinges.........102
2030Camerawithmicrophonecombocardand
LCDcables................104
2040WirelessantennaassemblyandLCDrear
coverassembly..............106
AppendixA.Notices.........109
Electronicemissionnotices..........110
Trademarks................110
AppendixB.Abbreviationtable...111
iiHardwareMaintenanceManual
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