gtx460 wont run dx10 or dx11

[Dark Mantis]

You just got to the Start Button/run and type in dxdiag and hit Enter
When the DirectX Diagnostic Tool comes up just click on Run Test

[Gringo_o]

And after pressing that button and green progress bar passes by - should sth happen ? maybe some report ?

On every next page (monitor, sound...) there is note at the bottom "No problems found"

[Dark Mantis]

If you are running the 64 bit version of Windows there is the option to check that so just click on the button at the bottom of the homepage.

[Gringo_o]

I forgot that:
-Gigabyte GA-790XTA-UD4
-AMD Phenom II X4 955 AM3 BOX Black Edition [HDZ955FBK4DGM]
-Patriot 4GB DDR3 1600 PGS AMD LLK CL7 Dual (2 x 2GB) (PGS34G1600LLKA)
-OCZ GameXstream 850W
-Windows 7 x64

On the dxdiag window I got only option Run 64-bit dxdiag (at the bottom) - or where you want me to click ? 

[Dark Mantis]

That's correct. It automatically runs the 32 bit version as it starts that is the green bar you mentioned .  If you want to check the 64 bit version then you click on the button at the bottom.

[Gringo_o]

Ok I understand that, but are there another dxdiag Tests there (buttons to start the test ) ? cause I can't find anything 

[Dark Mantis]

I am afraid I don't understand, what other tests were you expecting?  It checks through all the DirectX items and tells you if there are any problems.

[Gringo_o]

Okey, I've downgraded Windows 7 x64 to Win XP 32 SP3 (full format) now.

What I've meant were tests like here with dxdiag DirectX 9.0c that I can run DirectDraw and Direct3D  (they were missing on win 7 x64 dxdiag, that's why I was asking about them )

Now what happens with dxdiag (directX 9.0c) - Win XP 260.99 drivers:

Direct3D test proceded fine, no errors, but...
DirectDraw test hung the PC !

After reboot Direct3D hung the PC

After another reboot Direct3D square (hexagon) was moving madly fast on every 3 of 3 tests and DirectDraw test has also succeeded. But after once again Direct3D test began, the PC has hung on very first square image

[Dark Mantis]

Well I can only think it's a driver error then. I am presuming that the card is ok otherwise DX10/11 wouldn't have worked alright.

[Gringo_o]

I'm afraid you are right and I guess it won't be fixed that fast as I thought.
Thx for tips.

[Dark Mantis]

You're welcome just sorry I couldn't have given you better news.