I am having problems with my computer turning on but wont boot to BIOS or the hard drive. Gives no video output and then restarts itself. Replaced the motherboard and ram nothing else. the amount of ram that I have is compatible. I am using a gigabyte ga-g41mt-s2p2 motherboard and 2 corsair vengeance ram. intel core 2 duo and RAIDMAX Hybrid RX-530SS power supply. i have windows intalled on the hard drive it doesent know its there. Motherboard is straight out of the package. cleared CMOS no effect