Table 7. Major FRUs
No. FRU descriptions
Self-service
CRU
Optional service
CRU
1
LCD unit
No No
2
Keyboard assembly No No
3
I/O card No No
4
I/O card cable
No No
5
Power button* No No
6
Power button/fingerprint reader module* No No
7
Fingerprint reader cable* No No
8
Thermal fan assembly No No
9
M.2 2242 solid-state drive* No Yes
10
Brackets for M.2 2242 solid-state drive* No Yes
11
M.2 2280 solid-state drive rubber* No No
12
M.2 2280 solid-state drive* No Yes
13
Bracket for M.2 solid-state drive* No Yes
14
Hard disk drive cable* No Yes
15
Hard disk drive assembly* No Yes
16
Base cover assembly No Yes
17
Coin-cell battery
No No
18
Memory module No Yes
19
Speaker assembly
No Yes
20
Built-in battery No No
21
Wireless LAN card No No
22
System board
No No
23
System board hook
No No
24
Trackpad cable No No
25
Trackpad No No
a
Lenovo factory recovery USB key*
Yes No
b
Miscellaneous parts kits No No
c
Power cord Yes No
d
ac power adapter Yes No
* for selected models
Notes:
• Depending on the computer model, your computer might look different from the illustration above.
Chapter 6. Locations 51