Lenovo ThinkPad Edge E545 - Base Cover Assembly and DC-In Connector

1220BasecoverassemblyandDC-inconnector
Foraccess,removetheseFRUsinorder:
•“1010Batterypack”onpage62
•“1020Largebottomcover”onpage62
•“1030Smallbottomcover”onpage63
•“1040Opticaldriveorblankbezel”onpage64
•“1060Harddiskdriveassembly”onpage66
•“1070PCIExpressMiniCardforwirelessLANandbracket”onpage68
•“1080Backupbattery”onpage70
•“1090Thermalfan”onpage70
•“1100Thermalpipes”onpage71
•“1110Keyboard”onpage73
•“1120Keyboardbezel”onpage76
•“1140Systemboardassembly”onpage79
•“1150Speakerassembly”onpage82
•“1160Powerbuttonsubcard”onpage84
•“1180I/OsubcardwithUSBconnectorandaudiojack”onpage85
•“1190RJ45subcard”onpage87
•“1200Opticaldrivesubcard”onpage89
RemovalstepsofthebasecoverassemblyandDC-inconnector
1
1
1
1
2
StepScrew(quantity)Color
Torque
1
M2.5×5mm,wafer-head,nylon-coated(4)
Black0.392Nm
(4kgf-cm)
94HardwareMaintenanceManual