onboard cpu

I have recently removed my gtx 1060 and decided to use my intel onboard vga (Im using i3-8100) using vga cable. The problem is my monitor currently only display at 720p, although in my setting it said 1920x1080. I have updated to the newest intel graphic driver. My monitor displays well at...

Does this motherboard have built in onboard graphics/video? Or, is there any integrated CPU to get the onboard graphics to work? Asus - M5A78L-M PLUS/USB3 There is DVI, VGA, and HDMI ports available on the motherboard. Let me know Thanks.

I very badly need to know if the GA-Z77-HD3 can run with a GTX 960. Please if anyone can tell me.