Question about Motherboard and Onboard Graphics

[severe glade]

hey so I have a question, or a situation. to clarify nothing is broken (knock on wood ) I'm trying to enable onboard graphics so I can use my Huion Kamvas Pro 16 drawing tablet in my motherboards hdmi slot, and have both my monitors working at the same time. I have one monitor in the display slot, and the other in the hdmi slot, both using my gpu, Huion Kamvas uses an HDMI cable. My motherboard is MSI PRO Z790-P Wifi DDR4, my cpu is intel i7 13700kf, and my graphics card is a PNY 4070 Ti. any help is appreciated. I'm wondering how to:

1. Enable onboard graphics? (I'm not tech savvy, I went into my BIOS and enabled IGD and not PEG, I have no clue what any of that means)
2. do I need to use anything special, any special software besides the Huion Tablet software?
   and, 3) does my gpu and onboard work together? so can I for example use my gpu on my two monitors, and have my Huion Tablet on motherboard onboard graphics?

[echo marten]

There isn't such thing as motherboard on board graphics since... Two decades ago I think

Integrated GPU is the one that is inside of CPU if there is any and F in most of CPUs means that there is no iGPU in there

Since you got 13700kF it means you got no iGPU hence your display ports in motherboard won't display anything

[severe glade]

the first part is irrelevant to me because you knew what i was talking about.

but thank you, that answers my question

[echo marten]

Wanted to clarify just in case

[severe glade]

so theres basically no way to get it working unless i replace my cpu?

[echo marten]

Well yeah. There is no iGPU in this particular model and you can not suddenly get something that you don't have in there