My Acer 5515 is showing a small blue screen that asks for a password. That's it. I did not set this up and I have no idea what this password is. It shuts the computer off after every 3 or 4 failed attempts. Anyone have any idea what the code is or how I can bypass? I am not super savy with Bios so please as best in laymans terms as possible would be great! Thanks!