Fingerprint Recognition Problems; Hardware Device Problems - Motorola ML900 HK1223 Owner's Manual

Make sure that the monitor's signal cable is properly connected.
Switch the display to the monitor by pressing
display through the settings in Display Properties.
Simultaneous display/multi-display does not work.
Make sure that you turn on the external monitor before turning on the
computer.
Press +
Fn F9
settings in Display Properties in Windows.

Fingerprint Recognition Problems

The fingerprint recognition application does not work.
Make sure that the necessary driver is correctly installed.
Make sure that your finger is properly placed on the surface of the
sensor.

Hardware Device Problems

The computer does not recognize a newly installed device.
The device may not be correctly configured in the SCU program. Run
the SCU program to identify the new type.
Make sure if any device driver needs to be installed. (Refer to the
documentation that came with the device.)
Make sure if the device needs any jumper or switch settings. (Refer to
the documentation that came with the device.)
Check the cables or power cords for correct connections.
For an external device that has its own power switch, make sure that
the power is turned on.
Troubleshooting
to toggle through the display options or change the
+ or change the
Fn F9,
8-7