Ever since i purchased my new AMD Athlon XP 3200+ 2.2ghz processor, a-bit nf7-s2g mobo, and 768mb of ddr400 pc3200 RAM, my computer constantly locks up, and i can only move the mouse, cannot contol alt delete etc. Im only running the processor at 1.83 mhz because when i turn the FSB up to 200, which it is supposed to be at, i get a blue screen after windows xp loads up right before the login screen should appear. Any help on any of these problems would be wonderful. PLEASE HELP!!!