Table of Contents
Advertisement
Chapter 3. Identifying FRUs
Locate FRUs and CRUs
The exploded illustrations help Lenovo service technicians identify FRUs or CRUs that they may need to
replace when servicing a customer's computer.
Figure 1. Exploded view
Table 3. FRU (CRU) categories
No.
FRU (CRU) category
1
Upper case
2
Heat sink
3
System fan
4
I/O board
5
Fingerprint reader*
6
Battery pack
© Copyright Lenovo 2021
23
Advertisement
Table of Contents
