Question Disabled GPU and now boot to a blank screen i.e. can't boot

[jjjjiiiittron]

Hi all. I have a new PC which came with a 3080 and 10700K, with an ASUS z490-P.
The iGPU was disabled when I got it, so I've been trying to enable it. I unfortunately disabled the dPGU in BIOS, and now when I boot my computer I can't see anything on my screen. I've tried sorting the BIOS reset pins and also removing the CMOS battery, with no luck. Does anyone know what to do?

EDIT: have tested different cables (verified working), different monitors, and have tried using the motherboard HDMI, DP and the graphics card HDMI and DP ports.

 

[Deleted member 14196]

take out the dgpu and try to boot using the integrated graphics if nothing else works just reinstall windows

 

[jjjjiiiittron]

take out the dgpu and try to boot using the integrated graphics if nothing else works just reinstall windows

Hi. Thanks for your reply. When I remove the dGPU I just get a blank screen when I boot from the iGPU. Out of interest, how do I reinstall Windows without being able to see the screen? I've had a quick google but nothing really comes up to do it 'headlessly'...