Reset back factory bios after updating
Whether you can load the operating system or not depends on how many security settings have been enabled.On most modern BIOS systems, you can set a supervisor password, which simply restricts access to the BIOS utility itself, but allows Windows to load.After the third time, I got a message saying System Disabled, but I also got a number displayed right below that message.All you have to do now is go to a website called and simply type in that number!When asked to confirm the settings, press the "Enter" key.
If prompted to enter a BIOS password, input the password and press the "Enter" key.
Use the arrow keys to move to the "IDE Primary Master" field and press the "Enter" key. The BIOS will update your hard drive and optical drive settings.
(Note - Newer Asus notebooks may have "SATA" instead of "IDE" in the fields because they use newer types of hard drives and optical drives.)Press the "ESC" key to return to the main BIOS setup screen.
Press the "F7"key to load optimized default settings for the ASUS laptop.
Press the "F10" key to save the BIOS settings and exit the setup utility.