Graphic Cards 8800Gt + 5850 = No Display

A

abhaybhegde

Adept
Guys, i am having bit of a problem .

I am using an Asus P7P55D mobo. I have a 5850 as the main gpu & 8800gt for PhysX. I am having all the latest drivers , mod etc. When i install both cards , my monitor doesn't detect any signal . "No signal detected " . I have connected the 5850's DVI out to the monitor. How do i resolve this?
 
Which power supplier?
Do you have the 6pin and the 8pin power connector connected into the 8800GT and 5850 respectively?
Is you motherboard BIOS up to date?
 
Clean out all the VGA drivers with just the Radeon card in there, using Driver Sweeper. (Get it from guru3d). Then mount the Radeon driver along with the PhysX fix drivers. Should work.

Else try a BIOS update -- motherboard. [Read the change log carefully]
 
The latest drivers from Nvidia do not allow it to work with ATi cards. Modded drivers or older drivers will work. Come back and tell us which one worked for you.
 
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