Question Igpu not showing up anywhere

[Lourens_1]

So about a week ago my pc started crashing with weird artifacts and then blue screen to try and figure out if its my gpu or something else I wanted to test with my IGPU , yet my igpu isnt accesable from anywhere I am 100% sure my cpu has an igpu since the product page says it has and its not an 'f' version which doesnt come with an igpu , theres no display drive for it in my device manager only my gtx 980 ti shows up , I cant download and install a driver since it says no compatible hardware available and in bios under graphics options theres no multi monitor option and under primary display I can choose cpu-graphics but this doesnt seem to change anything : pc still launches and only uses my gtx 980 ti

i've removed my gpu and it then wont boot past the bios (says no bootable devices found and I cant enable csm (the option that usualy allows to boot from my hard drives) as its entierly grayed out)

I've gone through my cpu settings in bios and couldnt find anything other than igpu voltage which I can only change from auto to manual and then cant change the amount .

I removed my cpu and cleared my cmos and removed the battery and still cant get past the bios

specs :

gpu : 980ti
cpu: i7 10700
psu: corsair cx750M
mobo : asus prime b460m-k
ram : 16 gb ddr4 2400hz

 

[Mr.Spock]

have you tried the onboard ports without a GPU? you have both DVI and VGA/DSub?