Bug ID: 17556851
Issue: If your system is set to UEFI Boot Mode, and you access the BIOS Setup Utility to make changes to the state of a physical drive, you might not see the updated state of the drive after exiting and returning to the screen where you originally changed the drive state.
Workaround: This is designed behavior of the BIOS Setup Utility. Per the UEFI specification, screens are not updated when a user performs a single keypress in the UEFI BIOS Setup Utility. If you perform an operation in the utility, and you need to see a status update to confirm the operation completed successfully, exit out of the screen to the root level menu. Returning to the screen at the root level enables you to view the updated status of your operation.