Lenovo ThinkPad L13 Yoga Gen 4 Hardware Maintenance Manual page 62

System board connectors and cables
Table 10. System board connector and cable guide
N-
Connector/feature
o.
1
Wireless-WAN-card slot (internal)*
2
Thermal fan connector (internal)
3
USB 3.2 connector Gen 1 (external)
4
Audio connector (external)
5
Speaker assembly connector
(internal)
6
P-sensor connector (internal) *
7
LCD connector (internal)
8
M.2 Solid-state drive slot (internal)
9
Battery connector (internal)
10
Trackpad cable connector (internal)
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L13 Gen 4, L13 Yoga Gen 4, S2 Gen 8, and S2 Yoga Gen 8 Hardware Maintenance Manual
Internal cable required
No
Thermal fan cable
No
No
Speaker assembly cable
P-sensor cable
LCD cable
No
No
Trackpad cable
Cable connection
Insert a wireless-WAN card into this
slot.
The thermal fan comes with the
cable. Connect the cable to this
connector.
Connect a USB-C compatible
device to this connector.
Connect headphones or a headset
with a 3.5-mm (0.14-inch) and 4-
pole plug to this connector.
The speaker assembly comes with
cable. Connect the cable to this
connector.
Connect the P-sensor cable to this
connector.
Connect one end to the LCD panel
and the other end to this
connector.
Insert a solid state drive into this
slot.
The battery comes with the cable.
Connect the cable to this
connector.
Connect one end to the trackpad
and the other end to this
connector.