Some BIOS/UEFI do not support an unlimited number of simultaneous key presses, therefore we have implemented a BIOS mode that limits the number of keys that can be pressed at one time.
To enter BIOS mode:
Reboot and enter BIOS
Simultaneously press Mic mute + Competition mode + Volume mute
Keyboard will go dark, then turn orange and one of the status LED’s will flash continuously
Make your edits in the BIOS, and reboot.
Press Mic mute + Competition mode + Volume mute to deactivate BIOS mode