What are some common BIOS error messages encountered on the GA-990FX-Gaming motherboard?

Common BIOS Error Messages on GA-990FX-Gaming Motherboard

When using the GA-990FX-Gaming motherboard, you may come across several BIOS error messages. Here are some of the most common ones:

1. Error loading operating system: This message indicates that there is an issue with the operating system or its boot files. It can be caused by incorrect BIOS settings or a problem with the storage device.
2. CMOS checksum error: This error suggests that the CMOS memory, which stores BIOS settings, has become corrupted or contains incorrect data. It can be resolved by resetting the BIOS to default settings.
3. Invalid system disk: This message occurs when the computer tries to boot from a non-bootable disk, such as a CD or USB drive without an operating system. Make sure the system disk is properly connected and bootable.
4. Boot failure: a proper digital signature was not found: This error indicates that the motherboard's BIOS security settings are preventing the booting of an operating system that lacks a valid digital signature. Disable secure boot or adjust the boot order to resolve this issue.
5. Keyboard error or no keyboard present: If this error appears, it signifies a problem with the keyboard interface. Ensure the keyboard is correctly connected and try using a different keyboard if necessary.

These are just a few examples of common BIOS error messages that may be encountered on the GA-990FX-Gaming motherboard. Remember to consult the motherboard's manual or manufacturer's support for specific troubleshooting steps to resolve these errors.