Dear all, I've GA-EP45-DS3LR & Xeon E5462. I just updated Bios with microcode adding but cant not POST signals. (Xeon E5462 working with GA-G31). How can I solving that? I also build an Bios with introdution from bios-mod.com delidded.com and I also download modded but unsuccessfully. Any body give me a solution. Thank you. Dientm My mobo GA-EP45-DS3LR & Xeon E5462 working well (I tested with E8500 and mobo GA-G31 with 2x2Gb DDR2 PC6400).