If you have changed the system setup by mistake, you can restore the default settings.
The model in the example can differ from actual models and is subject to change for performance improvements, without prior notice.
Open the initial system setup screen and use the arrow keys to move to [Exit].
Use the arrow keys to select [Load Setup Defaults] and press the [Enter] key.
When the Load Optimized Defaults screen appears, select [Yes] and press the [Enter] key. The settings will be reset to the factory default.
To save the changes in system setup, press [F10].
When the Save & Reset screen appears, select [Yes] and press the [Enter] key. The PC will restart.
You can press the [F9] key to use the [Load Setup Defaults] item.