I have a brand new Sabertooth z77 and an intel i7 quad core 3.4GHz CPU. This happened with my other motherboard of the same type, I was told to get a new one so I did the CPU isn't the issue it works they tested it on a different mobo. So I get this new one and it does the same thing! I can't even get it to post. The PSU works as the fans turn on and the light on the mobo shows its getting power. But I can't figure out what I'm doing wrong. I'm so frustrated.
Thanks for any help!
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More aboutasus sabertooth z77 cpu error light
Did you plug in the 8 pin power connection by the CPU.