My friend have an AMD with Vista installed, yesterday the computer just reboot automatically. After that keeps reebooting, the Vista starts but after a while it shows a screen where he have to choose if he wants to boot in safe mode and so on, he already choose all options but keeps giving the same.
He tryed to make a new installation but it freezes, so he his unable to format.
What can it be?
sorry my english, hope you can help us.