Lenovo 100e Chromebook Gen 4 Hardware Maintenance Manual page 32

Table 3. FRU (CRU) categories
No.
FRU (CRU) category
1
LCD module
2
Keyboard
3
Upper case
4
Wi-Fi card PMMA tape
5
Wi-Fi card
6
WFC camera*
7
WFC camera cable*
8
I/O board bracket
9
System board and I/O board AL foil
10
I/O board
11
Wi-Fi antennas*
12
Battery Pack
13
Lower case
14
WWAN card*
15
WWAN card cable*
16
Speakers
17
Touchpad cable
18
I/O board cable
19
Electronic pen*
20
Electronic pen cable*
21
Electronic pen board*
22
Dummy pen cap*
23
System board
24
Microprocessor shielding
25
Type-C bracket
26
AL foil and mylar sheet for Wi-Fi antenna cable*
27
Antenna tapes
28
Golden tape for keyboard connector
29
Conductive tapes for LCD cover and hinge
30
WFC camera CU foil*
a
Screw kit
b
ac power adapter
c
Power cord
* for selected models
26
Lenovo 100e Chromebook Gen 4 and Lenovo 300e Yoga Chromebook Gen 4 Hardware Maintenance Manual