You have two options. > Do it while it's on and kill your PC. > Do it while it's off and not kill your PC. The only time when you can gloat about uptimes is running a server that provides a service to people. Considering your responses in this thread, I am 99.99% confident that you aren't running a server that provides a service to other people. PS: If you do it and your PC dies, let us know so we can laugh at you, ok?