Question Do I need a graphics card if my motherboard had an on board graphics chipset?

Dec 26, 2019
2
0
10
I bought an AMD Ryzen 2700x and a motherboard that includes a graphics chipset. I was under the impression that this chipset allowed me to not need a GPU and let that chipset handle display out. I’m not able to find where I can enable that option. I plugged in a GPU from a different computer to open BIOS and see if there is an option but I am unable to locate it. My mother board is a TUF B450M-Plus gaming.
 
Dec 26, 2019
2
0
10
FECDEE3-F-FDA0-4959-89-A7-09-BBD6-F90485.jpg
So when it says that what does that mean? Because there are motherboards without that as well.