I'm currently using an Nvidia GTX 230 to run two screens and the firemv 2250 to run a third one (on windows 7 64 bit).
I have downloaded the latest supported driver 8.593.100.8000 (07 december 2009 even though the download page says 27 january 2010)
My problem is that the screen (and only the one on the 2250) randomly blacks out for a couple of seconds every once in a while. This is not a screen issue, I tested it with the others.
Also the refresh rate appears to be very low despite it being set to 59 hz, redrawing the screen takes about half a second.
I know this card isn't supposed to be a powerhouse but it could at least scroll through text without giving me a headache and I don't think the blackouts are a feature.
Can anyone give me any tips on how to deal with this? Is this common? If you need any information about my system I can give it to you.