Lenovo K14 Gen 1 Hardware Maintenance Manual page 58

Table 9. System board connector and cable guide
No.
Connector/feature
1
Coin-cell battery connector
(internal)
2
M.2 Solid-state drive slot (internal)
3
LCD connector (internal)
4
Power connector/USB-C
connector (external)
5
Always On USB 3.0 connector
(external)
6
HDMI connector (external)
7
USB-C connector (external)
8
Audio connector (external)
9
Speakers connector (internal)
10
Memory connectors (internal)
11
Battery connector (internal)
12
Keyboard connectors (internal)
13
HDD connector(internal)
14
USB board connector(internal)
15
Wireless-LAN-card slot (internal)
16
Thermal fan connector (internal)
17
Trackpad connector (internal)
52
Lenovo K14 Gen 1 Hardware Maintenance Manual
Internal cable required
No
No
LCD cable
No
No
No
No
No
No
No
No
Keyboard assembly cables
Hard disk drive cable
USB board cable
No
Thermal fan cable
Trackpad cable
Cable connection
Connect to the coin-cell battery.
Insert a solid state drive into this
slot.
Connect one end to the LCD panel
and the other end to this
connector.
• Connect to power adapter and
the other end to this connector.
• Connect to a USB-C compatible
device to this connector.
Connect to a USB-A compatible
device to this connector.
Connect to a compatible digital
audio device or video monitor 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
Connect to the speakers.
Insert a memory module into this
slot.
The battery comes with the cable.
Connect the cable to this
connector.
The keyboard assembly comes
with the cables. Connect the
cables to these connectors.
Connect one end of the cable to
the hard disk drive and the other
end to this connector.
Connect a USB-C compatible
device to this connector.
Insert a wireless-LAN card into this
slot.
The thermal fan comes with the
cable. Connect the cable to this
connector
Connect one end of the cable to
the trackpad and the other end to
this connector.