I have a notebook and since I upgraded from Windows 8 to 8.1 I got a lot of Blue Screens. I checked the Minidump files with the Bluescreen analyzer and every time the ntoskrnl.exe causes the error and the same parameter ntoskrnl.exe+14dca0. Some days I got many Screens in a few minutes, and some days I got no Blue Screen.
I can´t figure out what may cause it. Any Help will be wellcome
Here´s the MiniDump files.