ThinkPad T420 - 1170 Fan Assembly

1170Fanassembly
Foraccess,removetheseFRUsinorder:
•“1010Batterypack”onpage67
•“1020ExpressCardblankbezel”onpage68
•“1050DIMMslotcover”onpage73
•“1070PCIExpressMiniCardforwirelessWAN”onpage75
•“1080Keyboard”onpage77
•“1110PCIExpressMiniCardforwirelessLAN”onpage85
•“1120Keyboardbezelassembly,FPCcable,andBluethoothdaughtercard”onpage87
•“1150Speakerassembly”onpage95
•“1160LCDunit”onpage97
Removalstepsoffanassembly
Note:Loosenthescrews1ato1dinorder,butdonotremovethem.
ForDiscreteGraphicsmodels:
1a
2
1d
1c
1b
ForIntegretedGraphicsmodels:
Chapter8.RemovingandreplacingaFRU101
Downloaded from LpManual.com Manuals