This has been a reoccuring problem for me. I have had to reinstall windows about 6 times because my computer manufacturers told me, but it doesn't work.
When I boot my computer up again it always takes me to this black screen saying you need to press f4 to run set up which is called BIOS Setup Utility. It says that checksum was bad and the time and date are not setup. I usually press excape so I can get to windows.
This doesn't happen when I restart though... It also can't be viruses and spyware because I have so many programs and I only just got the internet two days ago and this happened the day after I reintalled windows.
When I press shut down, the computer usually just stays on and the monitor or the cpu won't shut off. The monitor stays on the screen saying windows is shutting down forever.
I tried to fix the time and date in the control panel but the next reboot, it goes back to january 1 2002.
I need all the help I can get. Thanks