Hey i've been looking through the overclock.net forums for quite some time now but this will be my first post. I was excited when my new sapphire 7970 came in the mail today but was dissappointed to find out that the card may be DOA:sadsmiley. Basically i have a full gpu and cpu watercooling setup in a switch 810 and plugged the amd card into pci-e slot 2 while my gtx 580 was still in slot 1. I unhooked the power cables to the 580 and plugged them into the amd card and plugged the dvi port into my monitor and when i went to turn the system on... nothing. The fan on the 7970 wasn't even spinning. BTW i'm using the EVGA z-77 ftw motherboard with a i7-3770k.
I then turned it off and plugged it into pci-e slot 4 and still the same result. Then i completely removed the 580 from the pci-e slot 1 carefully(because it's still part of the loop) and still i didn't get any response from my new 7970 or any sign of the system booting. I even used to lane switches to turn off all other pci-e lanes except the one that the amd card was sitting in.
I've been building my own pcs for over 2 years now and i've had about 4 or 5 different video cards. All i've ever done is plug and play and it's never failed me. Is this card dead or am i doing something wrong? Looking for any suggestions before i RMA the card back to newegg.
I then turned it off and plugged it into pci-e slot 4 and still the same result. Then i completely removed the 580 from the pci-e slot 1 carefully(because it's still part of the loop) and still i didn't get any response from my new 7970 or any sign of the system booting. I even used to lane switches to turn off all other pci-e lanes except the one that the amd card was sitting in.
I've been building my own pcs for over 2 years now and i've had about 4 or 5 different video cards. All i've ever done is plug and play and it's never failed me. Is this card dead or am i doing something wrong? Looking for any suggestions before i RMA the card back to newegg.





