ThinkPad T420 - 1190 Base Cover Assembly and DC-In Connector Cable

1190BasecoverassemblyandDC-inconnectorcable
Foraccess,removetheseFRUsinorder:
•“1010Batterypack”onpage67
•“1020ExpressCardblankbezel”onpage68
•“1030SerialUltrabayEnhanceddeviceortravelbezel”onpage69
•“1040Harddiskdrive(HDD)andsolidstatedrive(SSD)”onpage70
•“1050DIMMslotcover”onpage73
•“1070PCIExpressMiniCardforwirelessWAN”onpage75
•“1080Keyboard”onpage77
•“1110PCIExpressMiniCardforwirelessLAN”onpage85
•“1120Keyboardbezelassembly,FPCcable,andBluethoothdaughtercard”onpage87
•“1150Speakerassembly”onpage95
•“1160LCDunit”onpage97
•“1170Fanassembly”onpage101
RemovalstepsofbasecoverassemblyandDC-inconnectorcable
1
1
1
1
1
StepScrew(quantity)Color
Torque
1
M2×8mm,wafer-head,nylon-coated(5)
Black0.181Nm
(1.85kgf-cm)
106ThinkPadT420andT420iHardwareMaintenanceManual
Downloaded from LpManual.com Manuals