Best VGA burn-in/diag software

[brucewayne]

Bought a LeadTek Geforce 6600 off Newegg refurb site.

Screen gets blocky, resets system, won't recognize d-sub head.

I want to prove to Leadtek the card is bad with a screen shot, what software should I use to prove the card is bad?

Paid $67 for the card so I don't mind that wait for a newone.

Thanks.

 

[CalvinHobbes]

How about a game that lets you take screen shots? Doom, HL2, etc.
You could try 3DMark2005. Fraps lets you take screen caps as well I believe.

 

[rise]

rthdribl should allow you to keep taking screenis.