I finished my first ever PC build. I have an i5 6500 and a GIGABYTE GA-Z170XP-SLI motherboard. I installed windows 7 from an unofficial disk, and I'll be buying a official key soon. I'm not using a GPU yet, getting it later. BUT then issue right now is the screen size, it's not using the full screen. It's not the display it's self, I think it's a driver issue. Here's what it looks like: https://imgur.com/a/KTBhz
What do you think the issue is?
What do you think the issue is?