Lenovo ThinkPad X1 Nano Gen 3 Hardware Maintenance Manual page 54

System board connectors and cables (for selected models)
Item Connector (location)
Microphone, camera, user
presence sensing sensor
1
and LED connector
(internal)
LCD connector (internal)
2
Speaker assembly (near
3
the hinges) (internal)
Audio connector (external)
4
Thunderbolt 4 connectors
5
(external)
Speaker assembly (near
6
the built-in battery)
(internal)
2242 M.2 solid-state drive
7
slot (internal)
Built-in battery connector
8
(internal)
Trackpad and fingerprint
9
reader (internal)
Keyboard connector
10
(internal)
Thermal fan assembly
11
connector (internal)
48
ThinkPad X1 Nano Gen 3 Hardware Maintenance Manual
Internal cable required
The LCD unit comes with the
cable.
The LCD unit comes with the
cable.
The speaker assembly comes
with the cable.
No
No
The speaker assembly comes
with the cable.
No
No
Trackpad and fingerprint
reader cable
The keyboard and keyboard
bezel assembly comes with
the cable.
The thermal fan assembly
comes with the cable.
Cable connection
The LCD unit comes with the cable. Connect
the cable to this connector.
The LCD unit comes with the cable. Connect
the cable to this connector.
The speaker assembly comes with the cable.
Connect the cable to this connector.
Connect headphones or a headset to this
connector.
Connect a Thunderbolt 4 compatible device to
this connector
The speaker assembly comes with the cable.
Connect the cable to this connector.
Insert an 2242 M.2 SSD into this slot.
Connect the built-in battery to this connector.
Connect one end of the cable to the system
board, one end to the trackpad and one end to
the fingerprint reader.
The keyboard and keyboard bezel assembly
comes with the cable. Connect the keyboard
cable to this connector.
The thermal fan assembly comes with cable.
Connect the cable to this connector.