Trackpad; Trackpoint Pointing Stick - Lenovo ThinkPad X1 Carbon 20HQ Hardware Maintenance Manual

Table 4. Major FRUs and CRUs
No. FRU description
1
LCD unit
2
Keyboard bezel assembly
3
Power button card
4
Power-button-card cable
5
SD support bracket
6
USB cable
7
Cable holder for wireless local area network (LAN) antenna
8
Cable holder for wireless wide area network (WAN)
*
antenna
9
Audio card with audio-card cable
10
Wireless Gigabit (WiGig
11
WiGig antenna kit
12
Wireless-LAN antenna kit
13
Wireless-WAN antenna kit
14
Wireless-WAN antenna filler
15
Near field communication (NFC) card with NFC support
*
bracket
16
Thermal fan assembly
17
Speaker assembly
18
Built-in battery
19
micro-SIM-card tray
20
Base cover assembly
21
Trackpad cable
22
Coin-cell battery
23
Thermal rubber for M.2 solid-state drive
24
M.2 solid-state drive
25
Wireless-WAN card
26
Wireless-LAN card
27
System board assembly
28
dc-in support bracket
29
Trackpad assembly
30
Trackpad insulation tape
31

TrackPoint pointing stick

a
Lenovo factory recovery USB key
b
Lenovo recovery disc set
c
Power cord
d
ac power adapter
e
Miscellaneous parts kits
® *
) bracket
*
*
*
*
*
*
Self-service CRU 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 No
No No
No No
No No
Yes No
Yes No
No No
No No
No No
Yes No
Yes No
Yes No
No No
No No
No No
No No
Yes No
Yes No
Yes No
Yes No
Yes No
No No
Chapter 6
51
.
Locations