true, i don't know about laptops, but changing the RAM timings in the bios fixed blue screens for me many-a-time. i don't know if laptops would have that extensive a config in the bios seeing to the fact that laptops don't overclock well because of extreme heat issues and aren't designed with it in mind to begin with. i've seen many oled motherboards, if not most that dont support changing timings manually. especially on laptops.
Leon