Can anyone help me with a problem I’m having. My friend gave me her old laptop to use, I believe I may have downloaded antivirus on it, when it already had it. The next time I tried to start it up the message “Reboot or select appropriate boot device or insert boot media in selected boot” appeared and that’s the only thing that happens. The problem is that she has nothing for the laptop, no discs what so ever. Anyone know what I can do to rectify this problem, to get it working again? I would greatly appreciate any advice!! Thank you!