Lenovo 20FU Hardware Maintenance Manual page 57

Table 9. Major FRUs and CRUs (continued)
No. FRU description
3 Docking bracket
4 System board
5
VGA board
6
I/O bracket
7 Memory module
8
Hard disk drive or solid-state drive
9 Speaker assembly
10 External battery pack
*
11 SIM-card tray
12 SIM-card dummy cover
13
Lenovo factory recovery USB key
14 Lenovo recovery disc set
15 Power cord
16 ac power adapter
17 Docking dummy door
18 Base cover assembly
19 Keyboard rubbers
20 Coin-cell battery
21 Wireless-WAN card
22 Wireless-LAN card
23 Smart-card bracket
24 Smart-card cable
*
25 Smart card
26
Smart-card dummy door
27 USB and audio board
28 Thermal fan assembly
29 dc-in cable
30 Keyboard
31 TrackPoint cap
*
Available on some models
Note: The Lenovo factory recovery USB key
Microsoft Windows operating system. They might not come with the computer, and a user might order them
from http://www.lenovo.com/lenovorecovery
*
)
*
*
*
*
*
*
*
OP
13
, though additional shipping and handling fees might apply.
Self-service CRU
No
No
No
No
Yes
Yes
No
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
and the Lenovo recovery disc set
Optional-service CRU
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
14 are used to restore the
.
Chapter 7 Locations
51