Lenovo 14w 81MQ Hardware Maintenance Manual page 33

Note: Depending on the computer model, your computer might look different from the illustration above.
Table 1. Major FRUs and CRUs
FRU description
No.
1
LCD module
Upper case (with keyboard)
2
Antennas (main + auxiliary)
3
Touchpad assembly
4
Heat sink
5
Speakers
6
Power board
7
Coin-cell battery
8
Wi-Fi card
9
SSD card
10
System board
11
I/O brackets (L + R)
12
*
Power cord
13
ac power adapter
14
Battery pack
15
Lower case
*
for selected models
Self-service CRU
-
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
Optional-service CRU
-
No
No
No
No
No
No
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
.
Chapter 3 Identifying FRUs (CRUs)
27