ThinkPad X131e - Page 53

Table9.MajorFRUsandCRUs(continued)
No.FRUdescription
Self-serviceCRUOptional-service
CRU
4
I/Oboard
NoNo
5
BatteryYesNo
6
BasecoverassemblyNoNo
7
DC-incableassembly
NoNo
8
Harddiskdriveorsolid-statedriveYesNo
9
BottomslotcoverYesNo
10
PCIExpressMiniCardforwirelessLAN
YesNo
11
PCIExpressMiniCardforwirelessWAN
YesNo
11
mSATAsolid-statedrive
NoNo
12
MemorymoduleYesNo
13
Speakerassembly
NoNo
14
CRTboardassembly
NoNo
15
Systemboard
NoNo
16
Thermalfanassembly
NoNo
17
MicrophoneNoNo
18
KeyboardYesNo
19
TrackPointcapYesNo
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