I tried but I failed,
sudo nano /etc/default/grub
rd.qubes.hide_pci=01:00.0,01:00.1 rd.driver.blacklist=nouveau
sudo grub2-mkconfig -o /boot/grub2/grub.cfg
sudo vim /etc/X11/xorg.conf.d/01-intel.conf
Section “Device”
Identifier “IntelGPU”
Driver “modesetting”
BusID “PCI:0:2:0”
EndSection
I can see the grub interface, but after entering it, it shows no signal. The bios setting has been changed to cpu display, the IGPU is enabled, and the HDMI cable has been plugged into the motherboard interface.