I've installed Windows 7 recently on a new computer and I've been getting occasional random BSODs since, always 0x00000050 page fault in non paged area, and it never mentions any file. The first few crashes were while surfing internet on Maxthon browser. I switched to Chrome since and haven't had any BSODs until today. Most of the time I'm playing computer games or poker and sometimes surfing poker forums, and haven't had problems with either, but today I was surfing internet and came upon a PDF file and BSOD happened 3-4 mins later. I'm fairly sure all crashes happened while surfing the net but not 100% sure.
FWIW I ran Windows Memory Diagnostic Tool and it came out OK. Also ran a GPU diagnostic, which came out with errors but mentioned that errors are possible since it's not designed for GPUs with so much memory.
I'd really appreciate any help here, thx