Lenovo ThinkPad E480 Hardware Maintenance Manual page 60

Table 10. System board (continued)
Item
Connector (location)
7
Audio connector
(external)
8
Coin-cell battery
connector (internal)
9
Speaker assembly
connector (internal)
10
Trackpad connector
(internal)
11
Memory module slot
(internal)
12
Built-in battery
connector (internal)
13
Hard disk drive
connector (internal)
14
Fingerprint reader card
connector (internal)
15
M.2 solid-state drive
connector (internal)
16
I/O card cable
connector (internal)
17
Thermal fan connector
(internal)
18
Trackpoint connector
(internal)
19
Keyboard connector
(internal)
LCD panel connector and cable
54
E480, E485, and R480 Hardware Maintenance Manual
Internal cable required
No
Coin-cell battery cable
Speaker assembly cable
Trackpad cable
No
Built-in battery cable
No
Fingerprint reader card
cable
No
I/O card cable
Thermal fan assembly
cable
Trackpoint cable
Keyboard cable
Cable connection
Connect headphones or a headset with 3.5-mm
(0.14-inch) 4-pole plug to this connector.
The coin-cell battery comes with cable. Connect the
cable to this connector.
The speaker assembly comes with cable. Connect
the cable to this connector.
Trackpad cable
Insert the memory module into this slot.
The built-in battery cable comes with the cable.
Connect the cable to this connector.
Connect the hard disk drive to this connector.
Connect one end to the fingerprint reader card and
the other end to this connector.
Connect the M.2 solid-state drives to this connector.
Connect the I/O card cable to this connector.
The thermal fan assembly comes with cable.
Connect the cable to this connector.
Trackpoint cable
Keyboard cable