Lenovo ThinkPad L390 Hardware Maintenance Manual page 49

Trackpad connector and cable
Table 13. Trackpad connector
Item Connector (location)
1
Trackpad connector (internal)
Power button board connector and cable
Table 14. Power button board connector
Item Connector (location)
1
ThinkPad Pen Pro charger
connector (internal)
2
Power button board connector
(internal)
RGB camera/microphone module connector and cable (for Yoga models only)
Table 15. RGB camera/microphone module connector
Item Connector (location)
1
RGB camera/microphone module
connector (internal)
RGB camera/microphone module connector and cable (for non-Yoga models only)
Internal cable required
Trackpad cable
Internal cable required
No
Power button board cable
Internal cable required
RGB camera/microphone module
cable
Cable connection
Connect one end to the trackpad
connector on the system board
and the other end to this
connector.
Cable connection
The ThinkPad Pen Pro charger
comes with cable. Connect the
cable to this connector.
Connect one end to the power
button board connector on the
system board and the other end to
this connector.
Cable connection
Connect one end to the RGB
camera/microphone module
connector on the sensor board
and the other end to this
connector.
.
Chapter 6 Locations
57