Number
1
Front cover
2
Fan and heat sink
3
ThinkCentre LED cable
4
Front Wi-Fi antenna bracket
5
Memory module
6
Chassis
7
2280 M.2 solid-state drive*
8
2242 M.2 solid-state drive*
9
Bottom cover
10
Front Wi-Fi antenna
11
Rear Wi-Fi antenna
12
External antenna
13
Board-to-Board module
14
Wi-Fi card cover
15
Wi-Fi card
16
System board
17
Reset board kit
18
Thumb screw
a
External adapter cage*
b
Power adapter
c
Power cord
d
Vertical stand
e
Keyboard
f
Mouse
g
VESA mount bracket kit
For detailed FRU and CRU information, such as the FRU part numbers and supported computer models, go
to:
http://www.lenovo.com/serviceparts-lookup
Description
Self-service CRU
Optional-service CRU
Yes
No
No
No
Yes
No
No
No
Yes
No
No
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
.
Chapter 5
Hardware removal and installation
No
Yes
Yes
No
No
No
Yes
Yes
No
No
No
No
Yes
No
No
No
Yes
No
No
No
No
No
No
No
No
35