First post, by jasa1063
I picked up an ATI VGA Wonder XL24. I have used the VINSTALL utility to try and set the monitor type, but the adapter refuses to set any modes above 640x480. When using VINSTALL to try and do diagnostics 640x480 is the highest resolution available. I have also tried to set custom resolutions and it just complains that is unable to set mode. I have tried both a KDS CRT monitor that I know works up to 1280x1024 and a Dell 19" LCD monitor that also works up to 1280x1024. The board reports it has 1MB of video memory installed. I have set the monitor type, saved to EEPROM and then power cycled the computer, but No luck. Any ideas on what might be wrong?