Hey guys, I've been trying to figure this out for a while to no avail. At random times on my laptop, I get occasional BSODs. This tends to happen when playing media files - but that is a questionable association. I ran Memtest86+ for a while, and no errors were found, so I'm at a loss as to what's causing the problems. I'm on Windows 7 64-bit and have recently reformatted but this did not fix the problem. I've attached 3 minidumps and was wondering if someone could kindly help me out - that would be excellent Thanks in advance, Tim EDIT: Uh oh - I got another BSOD. Apparently it's something to do with ntoskrnl.exe and IRQL_NOT_LESS_OR_EQUAL?