Lenovo Legion Y540-15 Series Hardware Maintenance Manual page 31

Note: Depending on the computer model, your computer might look different from the illustration above.
Table 1. Major FRUs and CRUs
FRU description
No.
1
LCD module
2 Strip cover
3
Key-lock bracket
4 Upper case (with keyboard)
5
Speakers
6
Wi-Fi card
7
System board
*
SSD
8
*
SSD bracket
Memory modules
9
Memory module shielding
Fans
10
Heat sink
11
Battery pack
12
Lower case
I/O board
13
I/O board cable
*
HDD cable
14
*
HDD
*
HDD bracket
15
Coin-cell battery
16
AC adapter
17
Power cord
*
for selected models
Self-service CRU
-
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Optional-service CRU
-
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
.
Chapter 3 Identifying FRUs (CRUs)
25