Lenovo ThinkPad Edge E135 Hardware Maintenance Manual - Page 51

Table 7. Major FRUs and CRUs continued, FRU description, Self-service CRU, Optional-service CRU

Page 51 highlights

Table 7. Major FRUs and CRUs (continued) No. FRU description 3 Power button sub card 4 Microphone 5 Battery pack 6 DC-in connector 7 USB connector 8 Hard disk drive or solid-state drive 9 Wireless LAN card 10 Bottom slot cover 11 Half-size wireless WAN card 11 mSATA solid-state drive 12 Half-size wireless WAN card bracket 13 Speaker assembly 14 Base cover assembly 15 Memory module 16 VGA connector 17 Backup battery 18 System board assembly 19 Thermal fan assembly 20 Keyboard 21 TrackPoint cap Self-service CRU No No Yes No No Yes Yes No Yes No Yes No Yes Yes No No No No Yes Yes Optional-service CRU No No No No No No No No No No No No No No No No No No No No Chapter 7. Locations 45

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Table 7. Major FRUs and CRUs (continued)
No.
FRU description
Self-service CRU
Optional-service CRU
3
Power button sub card
No
No
4
Microphone
No
No
5
Battery pack
Yes
No
6
DC-in connector
No
No
7
USB connector
No
No
8
Hard disk drive or solid-state drive
Yes
No
9
Wireless LAN card
Yes
No
10
Bottom slot cover
No
No
11
Half-size wireless WAN card
Yes
No
11
mSATA solid-state drive
No
No
12
Half-size wireless WAN card bracket
Yes
No
13
Speaker assembly
No
No
14
Base cover assembly
Yes
No
15
Memory module
Yes
No
16
VGA connector
No
No
17
Backup battery
No
No
18
System board assembly
No
No
19
Thermal fan assembly
No
No
20
Keyboard
Yes
No
21
TrackPoint cap
Yes
No
Chapter 7
.
Locations
45