Hi, i need some help here...i just bought a used but still working Gigabyte motherboard (model:GA-EP43T-UD3L), that uses ddr3 instead of ddr2, in order to update my second pc that runs a Q9650 core 2 quad...i have tried EVERYTHING, from breadboarding it, with an other CPU and an other PSU, the ram is compatible and new, so i tried every combination, nothing worked, i tried several cpu fans, and of course, i cleaned the CMOS and tried entering the backup bios but still nothing. I am running out of ideas, every thought is welcome from me to try...i have the right to give it back, but i have waited lots of time to pick such a motherboard... please help.