Sometimes at random chances, my Windows 7 doesn't boot up quite well. Usually, we'd see some sparkles gradually forming windows logo. When it's one of those random events, those sparkles don't show up. And my laptop just hangs up. No activity. None. Zip.
However, when I restart it (after pressing the power button to force shut down -there's no other way) and I choose 'Run Windows normally' the system works just fine...I use the latest updated driver
Any ideas why?
Maybe it helps: usually it happens after I install/remove some programs. but it's not always the case.