Major Frus - Lenovo ThinkPad T450s Maintenance Manual

Major FRUs

Table 9. Major FRUs
No. FRU descriptions
1
LCD unit
2 Keyboard bezel assembly
3 Memory module
4
Coin-cell battery
5 SIM card (available on some models)
6
SIM card tray
7 Wireless LAN card
8 Wireless WAN card or M.2 solid-state drive
9 Hard disk drive or solid-state drive (depending on the model)
50
Hardware Maintenance Manual
24
23
22
21
b
a
20
19
18
17
16
15
14
13
12
1
2
3
4
5
6
7
8
9
10
11
Self-service Optional-service
CRU CRU
No No
No No
No Yes
No Yes
Yes No
Yes No
No Yes
No Yes
No Yes