I have a computer from a student use lab on my work table that has been outfitted with what I'm guessing is a BIOS password. After a cold power on, it will boot to the ASUS screen, then say Windows is loading, then the monitor drops for a second and I get a black screen with a blue box asking for a password. After three tries, you cannot type any more passwords without restarting the computer. I've gone into the BIOS settings and nothing is showing that there is a password set. I've even tried setting a password. Moving the jumper and removing the CMOS battery also don't help. I'm at a loss and afraid I have a brick for a computer now. Is there anything else I can try at all?
The computer is from a local vender - NOBILIS I370R2
The motherboard - ASUS P8H61-M LE/CSM R2.0
OS - Windows 7