Lenovo Flex 3i Chromebook Hardware Maintenance Manual page 31

Table 2. FRU (CRU) categories
FRU (CRU) category
No.
1
LCD module
Note: The LCD module as a whole is not a FRU, it contains FRUs as its components.
2
Upper case
3
Speaker
4
I/O board cable
5
I/O board
6
Lower case
7
Battery pack
8
Touchpad board cable
9
Wi-Fi card
10
System board
11
Heat sink
a
Power cord
b
ac power adapter
c
Screw kit
.
Chapter 4 Identifying FRUs (CRUs)
25