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Troubleshooting
Chapter 5
14
Video TroubleShooting
No picture and no audio
Power Problem, check the power to monitor
loose or faulty connections between Monitor and
computer, make sure HDMI cable is connected
properly to both computer and LCD monitor
No power to computer, Verify the computer is ON
by the blue LED on the top of the computer.
Remove computer bottom cover and press the
RED power button. Make sure that the round power
plug is well connected. Check LED on Computer
external power supply. Check AC power cord to
computer external power supply
Bios setting has changed, If the computer does not
power automatically when machine is powered on,
check BIOS settings AC Power on function is set to
Power ON
Audio TroubleShooting
Low volume
Increase the volume in the game by pressing the
operator button and adjust
Increase volume of the monitor by using the remote
control
Error Message Screens
Error when opening serial port
Check that USB cable is connected from computer
to I/O board.