windows installs fine and works fine but when I go into he bios is shows this and the options stay on screen (after exiting). I'm using a gtx 770. I've sent it back but the shop says it is working.
https://imgur.com/HrRQle1
https://imgur.com/BKJbSsr
https://imgur.com/HrRQle1
https://imgur.com/BKJbSsr