Notebook restarts without BSOD.

Hello.
I have a Acer Aspire 6920G which restarts very suddenly without BSOD. It actually made only two BSODS but I cannot see a possible solution to the problem.

I just want help with analyzing the Bsods to pinpoint the cause of the restarts. It is not memory/heating/harddisk problem - already tested. It happens even when trying to boot Fedora/Ubuntu. So it must be some faulty component/module on the motherboard. In windows the PC either hangs or crashes at desktop. The crash happens the moment I click twice on my computer or just the start icon. I tried without battery and with other power supply - same issue. Safe mode works okay. I disabled all the drivers I could from msconfig but it made no difference.

centaur78
Thanks seems helpful but the system is not stable to use this tool on it :).
The system even crashes when I highlight an icon not even starting it...
The owner of the notebook take it so I cannot work more on it . Thread can be closed but not solved!