Onboard GPU stops working once HIVEOS boots

Hello, I have setup my motherboard and mine to test before plugging in all the cards. I can boot and go into the BIOS and do whatever I want, even select the hiveos boot option, however as soon as it starts to load HIVEOS the onboard gpu stops sending a signal out/ I have tried multiple cpu’s all have intel onboard graphics.

the mobo is a ASRock H570 Phantom Gaming 4
GPU installed is an Intel Pentium Gold G6400