Hi, I've just put together my first computer, everything went well. I used cpu-z and saw that my Corsair 6400c4 DDR2-800 ram which is supposed to have timings of 4-4-4-12, was set at 5-5-5-18. I went into BIOS and changed it to 4-4-4-12, but then when I restarted, I got the blue screen of death (beginning dump of physical memory etc..) anyone know whats wrong? I kind of new to building computers so any help would be appreciated.