content: Why are you using BIOS instead of UEFI? UEFI works fine with Linux. Ubuntu Live USB works fine with my TV connected to my nVidia card via HDMI. It is as easy as it is made out here. One of your main issues is dual-boot. I would like to see you install Windows dual-boot if you have Linux already installed. I only use Linux at home. My wife can't use Windows anymore as she finds it unintuitive. Are you less tech savvy than my wife?