Owner's Manual

Troubleshooting 8-5
z Switch the display to the monitor by pressing the Fn+F5 hot key or
change the display through the Display Settings Properties.
Simultaneous display/multi-display does not work.
z Make sure that you turn on the external monitor before turning on the
computer.
z Press the Fn+F5 hot key to toggle through the display options or change
the Display Settings Properties in Windows.
ExpressCard Problems
The ExpressCard does not work.
z Make sure that the ExpressCard is correctly seated.
z If the card requires an IRQ (Interrupt ReQuest), make sure that there is
one available.
The ExpressCard stops communicating properly.
z The application may have been reset when the computer is turned off or
in Sleep mode. Exit and restart the application.
Hardware Device Problems
The computer does not recognize a newly installed device.
z The device may not be correctly configured in the BIOS Setup program.
Run the BIOS Setup program to identify the new type.
z Make sure if any device driver needs to be installed. (Refer to the
documentation that came with the device.)
z Make sure if the device needs any jumper or switch settings. (Refer to
the documentation that came with the device.)
z Check the cables or power cords for correct connections.
z For an external device that has its own power switch, make sure that the
power is turned on.