Lenovo ThinkPad X1 Carbon Gen 12 Hardware Maintenance Manual page 52

Table 5. Major FRUs and CRUs
No. FRU description
1
LCD unit
Note: LCD unit is a single FRU.
2
Keyboard bezel assembly
3
Trackpad*
4
Coin cell battery
5
Thermal fan assembly
6
Speaker assembly
7
System board with SSD thermal pad
8
Wireless-WAN antenna assembly*
9
Base cover assembly
10
WWAN antenna cable guide rubber*
11
Thermal pad for wireless-WAN card*
12
Wireless-WAN card*
13
Wireless-WAN card bracket*
14
M.2 solid-state drive
15
M.2 solid-state drive bracket
16
Built-in battery
Note: The battery comes with captured screws.
17
Touchpad, fingerprint reader and P sensor cable (for models
without NFC)
18
Touchpad Spill mylar
19
Nano-SIM-card tray*
20
USB bracket
21
Fan cable guide
a
Lenovo factory recovery USB key*
b
Miscellaneous parts kits (see "Miscellaneous parts" on page 47)
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.
• The Lenovo factory recovery USB key
might not come with the computer, and a user might order it from
, though additional shipping and handling fees might apply.
lenovorecovery
46
ThinkPad X1 Carbon Gen 12 Hardware Maintenance Manual
a is used to restore the Microsoft Windows operating system. It
Self-service Optional-service
CRU CRU
No No
No No
No No
No No
No No
No No
No No
No No
Yes No
No No
No No
Yes No
Yes No
Yes No
Yes No
No No
No No
No No
Yes No
No No
No No
No No
No No
Yes No
Yes No
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