Lenovo ThinkPad Edge E545 Maintenance Manual page 59

No. FRU description
3
Keyboard bezel
4
Card reader sub card
5
Backup battery
6
Wireless LAN card
7
Wireless LAN card bracket
8
Battery pack
9
DC-in connector
10
RJ45 sub card
11
Base cover assembly
12
Optical drive sub card
13
Optical drive or blank bezel
14
I/O sub card with USB connector and audio jack
15
Small bottom cover
16
Large bottom cover
17
Hard disk drive
18
Speaker assembly
19
Memory module
20
Microprocessor
21
System board assembly
22
Thermal fan
23
Thermal pipes
24
Keyboard
25
TrackPoint cap
Self-service CRU Optional-service CRU
No No
No No
Yes No
No Yes
No Yes
Yes No
No No
No No
No Yes
No No
Yes No
No No
Yes No
Yes No
Yes No
No No
Yes No
No No
No No
No Yes
No No
No Yes
Yes No
Chapter 7
53
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Locations