Lenovo 20V30007IX Hardware Maintenance Manual page 31

Table 2. FRU (CRU) categories (continued)
2
Fingerprint board
3
Fingerprint board cable
4
Speakers
5
Battery pack
6
Heat sink
7
2280 Solid-state drive (SSD)
8
2242 Solid-state drive (SSD)
9
Power board
10
Power board cable
11
USB board cable
12
USB board
13
DC-in bracket
14
Lower case
15
Memory module shielding
16
Memory module
17
System board
18
Fan
19
RTC battery
20
Wi-Fi card
a
Power cord
b
ac power adapter
c
Screw kit
.
Chapter 3 Identifying FRUs (CRUs)
25