Aaeon AMB-551-D User Manual page 33

Industrial Panel PCs
3.
Make sure the display mode you choose in Windows matches the
LCD monitor.
AMB-551-D Series User Manual V1.0
external monitor. If your PC works properly with
that monitor, then it is possible that the VGA card
timing of the system may be outside the LCD
monitor's synchronous range. You may need a
qualified technician for help.
Problem: The LCD monitor does not work properly
under Windows, but it functions all right in
DOS mode.
Action:
AMB-5 5 1 -D
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