Alright, I have an Asus M2n-SLi 570 series motherboard and an AMD X2 5600, I was messin around in the BIOS looking at overclocking options, everything was working fine, until I decided to experiment with lowering the multiplier and raising the frequency. Originally 14x at 200Mhz, I changed it to 9X at 300mhz, and now the computer turns on but doesn't post or display any video. I tried to reset the CMOS by removing the battery and resetting the jumpers but it still doesn't work. Any ideas?