Major FRUs and CRUs
No.
Description
1
LCD unit
2
Keyboard and keyboard bezel assembly
3
Thermal sensor
4
Thermal fan assembly
5
System board
6
Hard disk drive with the bracket or solid-state drive
with the bracket (depending on the model)
7
Audio, HDMI, and USB card
8
Media card reader card
9
Dummy card
10
Speaker assembly
11
Battery pack
50
Hardware Maintenance Manual
Self-service CRU
No
No
No
No
No
No
No
No
Yes
No
No
Optional-service
CRU
No
No
No
No
No
Yes
No
No
No
No
No