When I try to start my Compaq logo it stays on the go screen. It happens when I try to install a os on to it and it gave me an error on it. it said something like disk 8 was used. Nothing should have been used the only thing running was the laptop and the USB installer. When I try to open things like the bios it stays frozen in the corner saying for example F9...Change boot device order and stay there forever. also when I hold ESC when it's on the screen or any other f key it makes it so when I type on my keyboard It makes a beeping noise. My computer is a Compaq presario CQ56