My brother just did a rebuild on his computer, but the machine fails to boot windows properly. It goes through the Win 7 load screen, then quickly blue screens and restarts when it's supposed to go to the login screen. We initially thought this was a RAM issue, especially since BIOS showed only 4 GB of the 8 installed and at a lower clock speed than the DIMMS were labeled (1066 instead of 1600). He tried each individually, and while neither showed the correct clock speed it still would not boot. Trying an extra DDR3 DIMM from a different machine produced the same result. He tried all different RAM slots on the motherboard to no avail. He lists the parts as follows:
Asus M5A99x evo motherboard, AMD FX6100, corsair vengeance DDR3 1600 (2 x 4 GB), GTX 560
Asus M5A99x evo motherboard, AMD FX6100, corsair vengeance DDR3 1600 (2 x 4 GB), GTX 560