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Radeon HD7950 Taskbar Broken with Dual Monitors?


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#1 ravenrage07

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Posted 30 October 2013 - 07:10 PM

I just installed a Radeon 7950 graphics card into my motherboard and when i plug up two displays (One DVI and One HDMI) the DVI monitor's taskbar starts to "jump" erratically. When I unhook the HDMI display the issue stops. I have tried it in extend and duplicate mode. Only the DVI monitor flickers on any of the settings, the HDMI monitor isn't bothered by this problem.

What i mean by jumping is the taskbar starts glitching out and jerking up and down when I scroll or do anything. I have adjusted the clock speeds, and many other things and nothing works except unplugging the HDMI monitor. I have the new CCC installed on here and its stock overclocked to 900 mhz on core clock. It does the same thing overclocked, default, or underclocked.

How do I fix this?

Specs:

Asus P8Z77-V Motherboard
HIS ICEQ 7950 Graphics Card
8gb DDR3 Ram
Intel i7-2600k 3.4ghz
EVGA Super Nova 750w power supply

 



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#2 ravenrage07

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Posted 04 November 2013 - 05:50 PM

Bump



#3 XAQman

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Posted 07 November 2013 - 03:00 AM

May sound simple, but have you tried reinstalling the drivers?



#4 ravenrage07

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Posted 07 November 2013 - 02:49 PM

Yes I have reinstalled the drivers. What happened was I did a full uninstall of the drivers and the problem went away. I reinstalled them from the AMD website and the issue returned. I have emailed AMD and absolutely no reply yet, i've also contacted HIS (the card manufacturer) and no reply. So I know it's probably a driver issue but could it be a settings thing maybe a BIOS update to fix it?



#5 XAQman

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Posted 07 November 2013 - 02:52 PM

To put your mind at rest DVI HDMI driver problems have existed sense the 5xxx series of AMD back when they were ATI. I am sure a fix will come eventually but this is nothing new. My 5770 and 5870 back in the day had a very similar issue.






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