Lenovo 10K9, Hardware Maintenance Manual

Page: 41 / 158

Number FRU description Self-service CRU Optional-service CRU
3
System board
No No
4
Microprocessor No No
5
Memory module Yes No
6
Power supply assembly No Yes
7
Chassis No No
8
Heat sink and fan assembly
No Yes
9
Card reader No No
10
Card reader bracket No No
11
Front audio and USB assembly No Yes
12
Optical drive
Yes No
13
Computer handle No No
14
Power button board No No
15
Front bezel Yes No
16
Storage drives (2) No Yes
17
Internal speaker No No
18
Front Wi-Fi antenna No No
19
Thermal sensor No No
20
Wi-Fi card No Yes
21
Wi-Fi card adapter No Yes
22
PCI Express card Yes No
23
Rear Wi-Fi antenna No No
24
Cover presence switch (Intrusion switch)
No No
25
Computer cover Yes No
For detailed FRU information, such as the FRU part numbers and supported computer models, go to:
http:/www.lenovo.com/serviceparts-lookup
Chapter 2
.
Product overview
33