Aaeon PCM-4330 Instructions Manual page 112

(Graphics) application software does not display correctly on the CRT or LCD
display.
Return to DOS and reboot the system and reload the operating software.
Check the installation instructions of the application software; select a video
mode and resolution that is supported the monitor or LCD display.
Restart the (graphics) application software.
After installation of a new display driver under MS-Windows the monitor or
LC-display does not operate properly.
Return to DOS and reboot the system.
Change into the MS-Windows directory.
Start the MS-Windows Setup-Program and select the standard VGA display
driver for your system.
Quit the Setup-program.
Install a display driver for the PCM-4330 board (see section 2.4.1 on page 35)
that uses a video mode and resolution that is supported by your monitor or
LC-Display (see Appendix B: LC-Displays).
You have selected a higher display resolution under MS-Windows using the West-
ern Digital Display Changer. However, the display resolution is still unchanged.
Please check the settings of the configuration switches.
If you are using a CRT display only, make sure that switch SW.2 of the configu-
ration switches is set to on.
If you are using a simultaneous display on a CRT and LC display, the settings of
switches SW.3 to SW.8 limit the maximum display resolution possible. You
can not select a higher resolution than selected for the display.