Hi. A few days ago i got the first BSOD saying something about "irql_not_less_or_equal" then it restarts the computer. It happens once a day or 4-5 times in an hour.So I really do not know what the problem is.this is a Sony Vaio laptop, and windows 7 ultimate. I do not have the knowledge to solve this problem so any help is appreciated. I attached the minidump files incase someone can take a look and help in any way. Thanks in advance.