Quote Originally Posted by Hardc0r3 View Post
i just let it without any overclock, i've tested the ram with memtest 4.0 default and under overclock and it has no problem, it must be some sort of incompatibility, i really can't figure this issue out, muy psu is a brand new enermax pro82+ 525w , i only have a 9800gt vga so i don't noeed more than this.
I believe it's some sort of compatibility issue as well, however our memory is clearly listed in the comparability matrix.

http://www.giga-byte.com/FileList/Me...a-p55a-ud3.pdf

Same as you stated, my PC will reboot during a memtest86 v4 at any bclock over default. It can however run it through multiple loops at default speeds. Fairly pissed off about this because I'm positive if I should RMA the motherboard and ram or just the mobo. meh