ThinkPad Edge E540 - Page 4

Chapter9.Removingorreplacinga
FRU..................63
Generalguidelines.............63
RemovingtheSIMcard...........64
1010Lenovo-OneLink-connectorcover.....65
1020Batterypack.............65
1030Largebottomcover..........66
1040Smallbottomcover..........67
1050Opticaldriveoroptical-drivebaybezel...68
1060Memorymodules...........69
1070Harddiskdriveorsolid-statedrive....70
1080WirelessWANcardorM.2solid-statedrive.72
1090WirelessLANcard...........75
1100Coin-cellbattery............76
1110Fanassembly.............76
1120Keyboard..............79
1130Keyboardbezelassembly........85
1140Microprocessor............87
1150Systemboard.............88
1160Media-card-reader/USBcard.......92
1170Optical-drivecard...........93
1180DC-inbracket.............95
1190DC-in/Ethernetcard..........96
1200Speakerassembly...........97
1210Power-buttoncard...........99
1220LCDunit...............100
1230Basecoverassembly.........104
Formodelswithnon-touchscreen.......106
2010LCDbezel............106
2020LCDpanel............107
2030LCDhinges............108
2040Camera/microphonemodule.....110
2050LCDcables............111
2060Wireless-LAN/WANantennaassembly
andLCDrearcover...........112
Formodelswithtouchscreen.........114
2010LCD-hingecaps..........114
2020LCDpanel/screenassemblyandLCD
rearcover...............116
2030LCDcablesandcamera/microphone
module................117
2040LCD-control-cardcable.......118
2050LCDHinges............119
2060WirelessLANantenna........120
AppendixA.Notices.........123
Electronicemissionnotices..........124
Trademarks................124
AppendixB.Abbreviationand
acronymtable............125
iiHardwareMaintenanceManual