ThinkPad Edge E540 - Page 59

Table9.MajorFRUsandCRUs
No.FRUdescription
Self-serviceCRUOptional-serviceCRU
1
LCDunit
NoNo
2
Power-buttoncardNoNo
3
KeyboardbezelassemblyNoNo
4
Coin-cellbattery
YesNo
5
WirelessWANcardNoY es
5
M.2solid-statedriveNoNo
6
WirelessLAN/Bluetoothcard
NoYes
7
BatterypackYesNo
8
Lenovo-OneLink-connectorcover
YesNo
9
DC-inbracket
NoNo
10
DC-in/Ethernetcard
NoNo
11
Opticaldriveoroptical-drivebaybezel
YesNo
12
Media-card-reader/USBcard
NoNo
13
Smallbottomcover
YesNo
14
LargebottomcoverYesNo
15
Harddiskdrivewithbracketorsolid-statedrive
withbracket
YesNo
16
Optical-drivecard
NoNo
17
Speakerassembly
NoNo
18
BasecoverassemblyNoNo
19
MemorymoduleYesNo
20
MicroprocessorNoNo
21
Systemboard
NoNo
22
FanassemblyNoNo
23
KeyboardNoYes
24
TrackPointcapYesNo
Chapter7.Locations53