You'd have to take a picture with your phone. There's also a chance Zotac put it under the "Boot" tab. If it won't let you enable it for some reason, you're probably in CSM mode and not UEFI. This is under Features>CSM Configuration.
You'd have to take a picture with your phone. There's also a chance Zotac put it under the "Boot" tab. If it won't let you enable it for some reason, you're probably in CSM mode and not UEFI. This is under Features>CSM Configuration.