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