Table 2. Major FRUs and CRUs (continued)
No.
FRU description
7
NFC module*
8
Keyboard bezel assembly
9
USB and microSD board cable
10
USB and microSD board
11
USB and microSD board bracket
12
Heat sink
13
Fan
14
Power board
15
Power board cable
16
Wireless LAN card
17
Wireless WAN card*
18
M.2 solid-state drive mylar
19
M.2 solid-state drive
20
Base cover assembly
21
Dummy SIM card*
22
Nano-SIM-card tray*
23
Battery pack
24
I/O bracket
25
System board
26
Smart card dummy door
27
Trackpad cable
28
Trackpad
29
Keyboard
a
Power cord
b
ac power adapter
c
Screw kit
d
Label kit
* for selected models
32
Lenovo ThinkPad C14 Gen 1 Chromebook Hardware Maintenance Manual
Self-service
Optional-service
CRU
CRU
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
Yes
Yes
Yes
No
Yes
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
Yes
No
No
No
No
No