Hello!I have a very strange issue on my other computer.My computer starts itself.When I press the Shut Down button the PC shuts down and starts again (Like restart). I have Windows 7 and the shut down button is set to "shut down". The PC isn't connected to the internet.
I have ASUS p5b prenuim and i don't have AI Remote installed. The only way to turn it off is to shut down windows and quickly unplug the PC from the power.

Try installing the Vista motherboard drivers. That may cure the problem.

Also check that your system BIOS is not set to automatically start the system

Also check that your system BIOS is not set to automatically start the system

HOW? I know how to get in the bios (I overclocked my CPU) , but I don't know were that option is.

It should be in power options.

Yep! There were some options like "Power On after Power Loose"
There was an option "Power on when USB_34 connected (or something like that) ,I diabled it and now the PC shuts down.

Thank you!!!