Riva 128 Problem

[eedmond]

I have a computer with a
AOpen AX34 MB
Celeron 400
256mb ram
Win ME (Yuck, I know)

Windows seems to lock up whenever the video card settings is set to ANYTHING other than 640x480x16 colors. I don't know why. I replaced the Riva 128 card with an identical one that I know works and the new one shows the display in the upper 1/4 of the display almost as if the display is trying to show larger than the monitor can handle. You are unable to read anything. It is all a white blur. But this happens in dos mode and everything. It is quite perplexing to me. The Monitor is a Envision 19" monitor. Bought it last Thanksgiving. Not sure of the model number.

This happend after the lady moved. There were no problem prior to moving.


Any Ideas?

-Eric