I have an asus computer with i7 6700 processor. It did not come with a graphics card. I bought a refurbished gtx 1060 to save money and haven’t had a problem for the past year. 2 weeks ago I started to experience random freezing on fortnite and figured it was just the servers. But the problem has kept occurring and it happens on PUBG also. I’m not very good at figuring out how to trouble shoot a pc. And I’ve only ever put a graphics card in a pre built computer. So if anyone with any experience with computers can help me, I would appreciate it very much. I can give more information on the situation if someone want to help.