Radeon HD 5770 not recognized

[Dkeen]

Hi guys,
I purchased a Radeon HD 5770 not to long ago, I just tried to install it but windows does not recognize it! I Know people had trouble with this is the past but with other cards.
I Have Windows 7 Home Premium 64 bit. So if anyone knows how to fix it I would really appreciate it thanks!

Sincerly,
Doug

 

[Shamoy]

Same happened to me.

Try downloading and installing the drivers from the link below

ATI Catalyst

After installing your system should recognize it.

 

[Lemur]

Does anything show up in the device manager? Any yellow warnings?

**EDIT - also, what if you try the individual display driver?

 

[Dkeen]

That first link didn't help and no warning signs appear in device manager. Is there anyway to see if its a bad card?

 

[Lemur]

Well, trying it in another pc...