I just had an hickup wich I can't really explain, perhaps some one here could?
I got a brand new HD-489x-ZHFC in my Macpro 1,1 (unflashed), and avery thing have been running like a charm with Netkas drivers. It allso runs brilliantly in win7 and XP64 (bootcamp).
How ever, the other day, my Win7 hung - the graphics got distorted with vertical lines, making the desktop unrecognizeable. I did not pay much notice sinche I was harcore gaming (Farcy - with every thing set to maximum in the graphix - HD resolution). Thought it could have been some over heating or something.
Yesterday the same thing happend in OSX, with almost no load at all on the card. When I rebooted the card was not to be found at all in my harware profile. So what the heck could it be?
The ATI is in the firs PCIe slot @16x and I still have the old Nvidia 7300 in slot 4 @8x. Could it be a conflict between the two? Or should I make sure to flash the card - would it resolve this problem (I'm going to flash the card anyways soon, and remove the 7300 then)?
Best,
m0