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Discussion Starter #1
As the title of the thread say, I'm running a 5870 with a 5450. The 5870 is running an Eyefinity group of 3 24" monitors while i want the 5450 to connect to my TV via HDMI. It worked for a while today but now when ever I move a window to my TV display the driver needs to be restarted and 9 out of 10 times Windows can't recover and I get the BSoD.

Anyone out there with expertise in this realm?
 

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My best guess is...you have two ATI video cards in the system, that software is assuming you wish to crossfire and because those two cards are INCOMPATIBLE with each other for crossfire(whether or not you installed the crossfire ribbon)... I will lay money that is the main issue here...
 

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Quote:

Originally Posted by GeneralCuster44 View Post
you shouldn't be running that lol I mean its alright but your 5870 is underclocking like really bad...just run the 5870 u know
he is right. You underclock your 5870 by 5450 so hard.
for exmpl. I have 4870 in 2d rendering ( OS explorering ) i have 700-800mhz on my VRAM. if i put less ,for 650 mhz . my VGA starts lagging and shaking on the screen. like some defects. so... put out that 54** , whateveR )
 
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