First post, by AdamP
Hi
I'm not sure if this is the right place (I'm not sure if the problem is hardware related or software related).
I installed a Matrox Mystique 220 in my old Compaq Deskpro EP 6400 (in an attempt to slow it down), but some of my Direct3D games now no longer work properly. Dungeon Keeper Direct3D now flickers (not sure if that's the right term) with other graphics and the general graphics quality is actually worse than the standard version (they look more like the standard version in low-res). Sonic R now only displays the icon associated with each menu item. The rest is just black. I get no screen at all in the settings menu. A demo version of Adventure Pinball now crashes with a Critical Error when it starts up. The game that came with the card (Moto Racer) seemed to work okay when I tried it though.
The DirectDraw version of Dungeon Keeper and Sonic R won't display anything because the monitor(Hyundai N220W) says 'mode not supported' (but I think this can be "fixed" by using another monitor; they worked when I tried some CRT monitor).
I tried decreasing the acceleration; Dungeon Keeper Direct3d refused to load and Sonic R booted straight into DirectDraw mode (it usually gives you a choice).
I've also tried cleaning the registry, upgrading the video driver, downgrading DirectX, uninstalling and reinstalling DirectX, changing the VGA IRQ, and uninstalling the previous video driver; none of it's made any difference.
Other specs:
Windows 98 Original
Directx 7
64mb Ram
SB AWE64 Gold
Compaq 440bx motherboard
Any help would be greatly appreciated, because this has me stumped (I'm actually beginning to wonder if the card is defective).
Thanks