I recently bought 2x GTX 560 Ti's, and I've been having major issues.
Both 560 ti's work individually and they work in SLI but ONLY with the 460 running along side them. When the 460 is removed the system hangs at the first motherboard boot screen, and the error code on the motherboard is a "0D", the manual gives no information about this code, just says "Reserved for future AMI SEC error codes ". I have tried every possible way of swapping the cards and nothing will get the two 560's running without the 460. I have the latest BIOS and nvidia drivers as well
I guess what I want to know is, should I get a replacement mobo under warranty? Because in my opinion a motherboard should be capable of running just two cards and not requiring 3 cards.
Or does anyone know of any tricks i could try to try and get my rig running with just the two 560's?
Some more digging in the motherboard manual, it says there is an SLI power connector, I've tried it with and without the extra molex power connector plugged into the motherboard. I'm currently running 3 cards without it just to keep the inside tidy, and no issues as long as that 3rd card is in the system.