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6950 no Directx 11? help!

post #1 of 6
Thread Starter 
I have 2 systems that I have built fairly recently with mostly the same components. They both run Windows 7 Ultimate 64bit, include i7 processors, Asus P7P55D-e motherboards (one of which the pro version), and they both have 16gb of OCZ Gold series low voltage DDR3 1066. The first one originally had an 5770 in it, but I upgraded to a 6950 earlier this week. The second one still has 2 5770s in crossfire.

From the get-go, I have never been able to use Directx 11 on either o these machines. I have done everything from completely reinstalling Windows, to wiping the video card drivers and reinstalling. Still no luck. in DXDiag, It reports directx 11, but for DDI it is only 10.1. I know there was a Microsoft bug that reported only 10.1, but that is not my problem because not only have I installed the hotfix, it has been patched in SP1. Plus no applications will recognize that I have Directx 11.

The only time it has ever recognized directx 11 is after the first reboot after installing graphics Drivers. Once I reboot again, it goes back to only 10.1. I have found a few other reports of this problem on the web, but none with a solution.

Any help please???
    
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Intel i7 860 @3.8ghz Asus P7P55D-E ATI Radeon HD 6950 w/ Unlocked Shaders 16GB OCZ Gold series 1066 DDR3 
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2x32gb OCZ ssd in RAID 0, 4x WD Caviar Black 1tb Asus DVD Burner Windows 7 Ultimate 64bit Asus 24' widescreen 1080p 
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Intel i7 860 @3.8ghz Asus P7P55D-E ATI Radeon HD 6950 w/ Unlocked Shaders 16GB OCZ Gold series 1066 DDR3 
Hard DriveOptical DriveOSMonitor
2x32gb OCZ ssd in RAID 0, 4x WD Caviar Black 1tb Asus DVD Burner Windows 7 Ultimate 64bit Asus 24' widescreen 1080p 
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post #2 of 6
A screenshot of GPU-Z would really help.
The Butthurt Box
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The Butthurt Box
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Intel Core i5 2500K P67 Professional AMD Radeon HD 6950 unlock NVIDIA GeForce GTX 460 2gb 
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G.Skill Ripjaws G.Skill Ripjaws Intel X25-V Seagate Barracuda 
Hard DriveOptical DriveOSMonitor
WD Goflex USB 3.0 24x DVD R/W DL Win7 Ultermate 64 Acer 20in 1600x900 
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Compaq 20in 1600x900 17in Dell 1280x1024 19in Gateway 1280x1024 Razer Blackwidow mech w/ cherry MX blues 
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Kingwin LZ-750 HAF 932 + sound activated lights Logitech G500 Rosewill USB headset 
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post #3 of 6
Also what games are you trying to run, have to make sure they support DX11. Can we also get a DXDIAG?
Maxi
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Maxi
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post #4 of 6
where is writen that dx10.1 ? on stalker clear sky biggrin.gif ?
    
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post #5 of 6
Thread Starter 
Heres the screenshot:
    
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Intel i7 860 @3.8ghz Asus P7P55D-E ATI Radeon HD 6950 w/ Unlocked Shaders 16GB OCZ Gold series 1066 DDR3 
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2x32gb OCZ ssd in RAID 0, 4x WD Caviar Black 1tb Asus DVD Burner Windows 7 Ultimate 64bit Asus 24' widescreen 1080p 
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Intel i7 860 @3.8ghz Asus P7P55D-E ATI Radeon HD 6950 w/ Unlocked Shaders 16GB OCZ Gold series 1066 DDR3 
Hard DriveOptical DriveOSMonitor
2x32gb OCZ ssd in RAID 0, 4x WD Caviar Black 1tb Asus DVD Burner Windows 7 Ultimate 64bit Asus 24' widescreen 1080p 
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Razer Lycosa Xeon 1000w Antec 900 two Razer Mamba 
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post #6 of 6
For some reason you're running your HD6950 @ x1?

Or am I reading wrong? eek.gif
    
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Corsair H110i GT Windows 10 PRO ASUS ROG Swift PG279Q Corsair K70 RGB MX Brown 
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EVGA Supernova T2 850W Phanteks Enthoo Luxe Logitech G900 Chaos Spectrum Razer Destructor 2 
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