Check BIOS settings

Check the BIOS settings to be able to start the industrial PC from the bootable USB stick you created. For Beckhoff RT Linux^® the boot mode in the BIOS must be set to UEFI.

Start the BIOS setup and adjust the boot mode if it differs from the settings on your industrial PC.

Proceed as follows:

1. Restart your industrial PC and press [Del] to start the BIOS setup.
The BIOS setup window appears.

2. Set the UEFI option under Boot > Boot mode select.

3. Press [F4] to save the settings and exit the BIOS setup.
The device is restarted.

You have successfully configured the BIOS and can install Beckhoff RT Linux^® in the next step.