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#1
Four BSODs in a week; no ideas
Good day. I've a bit of a random crash problem. Last week Monday I got two BSODs. The first happened while I was watching a YouTube video, and the sound card seemed to crash (with the sound repeating loudly) and then the system crashed. After I restarted, it worked for a short while, then crashed again. I believe I'd just been Googling solutions that time. I ran a chkdsk at startup and it fixed quite a few errors, then used CCleaner to clean the Registry. Did a malware scan and cleared off 4 bits of adware.
I then went a week with absolutely no issues, then it happened again today. The first time I had just started playing a film in vlc, and the sound crashed first again. I did the same chkdsk/CCleaner combo. This time chkdsk took way longer, but only seemed to pick up on two errors, which it supposedly fixed. I left my computer unattended for half an hour or so, and came back to see it had BSODed again, fifteen minutes earlier. The only thread of commonality that I can think of is that Bittorrent was running at least three of the occasions, though I don't think anything was downloading on all four occasions.
I've attached the dump and the diagnostics info. Any help would be hugely appreciated.
I work from home and will be taking on a sizeable project next week. I really can't afford to be without my laptop!
Windows 7 | Lenovo W520 | i7 | 8GB RAM