I am using HP pavilion laptop from last few months and my laptop was working fine. I am using windows Vista in my laptop. I am facing one annoying issue with my laptop hard disk. From last few days whenever I start the laptop it gives me message that press F1 to continue but when I press F1 after that nothing happens. Right now I am not able to us my laptop because of this problem. if anyone have solution for this then please help me. Any help will be appreciated.