nvidia quadro fx1500m not working with windows 7 64bit

Hallo Everybody
I have a major problem ... my video card Quadro FX1500m is dying off...
I have HP NW9440 notebook, which I recently updated with WINDOWS 7 profession 64bit ...
After that my card began crashing ...dots on screen, lock screen...
I though it was drivers (could not find any official for win7 prof 64bit)...
But I was advised that it is more likely that the video is dying because of the greater video requirement ot win7...
So the question is what could be a direct replament for this video card..to fit hp nw9440 notebook?

Even am sure the problem is due to drivers as it started after installing Windows 7 64bit. Usually there comes driver issue for all 64 bit windows. The only way to fix it by downloading/installing drivers manually or by Windows update. Anyways, here i give you NVIDIA Quadro FX 1500 Windows 7 64-bit Video Card Driver, install it. if you still get the problem, try to get it through Windows Update.

Regards.

Hallo
Thanks for your advise!
I downloaded the drivers from the link, but when installing a message is returned and installation stops...
the message:
"The NVIDIA Setup program could not locate any drivers that are compatible with your current hardware. Setup will now exit"
This happens with all nvidia installeres ... the latest one i downloaded is :
290.53-notebook-win7-winvista-64bit-international-beta.exe
but is stopes, too

8.17.12.5947
21.08.2010.
this is the driver version i have installed...

i don't know what to do anymore...
may be it is the card at the end of the day...

hi i speak a little english, but i want to help you, i have a hp nw9440 to with nvidia quadro fx1500m, I update my drivers from the nvidia web, but i make a change in the .inf file, so i can update to the last version of drivers very well.