Soldato
Got this card with my new mobo, cpu and RAM but found out it's dead . Having to use an X1650Pro I have lying around. Never had a new card be dead on me before! Hopefully this isn't a dodgy batch of cards.
Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.
4 pin goes to mobo, 6 pin pci-e to gfx card, both must be attached for things to work. Not suggesting idiot btw if going by level of posts here, but you did ask what 4 pin.