BSoD when computer was left on overnight twice...
Dell XPS M1530
256 mb Nvidia GPU
Windows 7 retail self installed.
Newish installation 1 week old.
Hardware is 3 years old - motherboard is new.
Interestingly this has never happened in the day, only when I left on all night.
There is a known issue of overheating on these laptops, can that be a bsod causer?