I'm unable to continue installing the Red Hat Enterprise Linux RHEL 8.4 operating system when the system is stuck on black screen after reboot. I am using vKVM from CIMC and booting from vKVM-Mapped vDVD. As part of troubleshooting, I came across this article https://www.intel.com/content/www/us/en/support/articles/000031570/server-products.html. From this article I only followed the instruction for BIOS but didn't do anything else. I set BIOS to Legacy mode and that allowed me to finish the installation and able login to the Red Hat.
What should I do in order to use BIOS in UEFI mode? Do I need to install or update any driver?
Thanks in advance for any help.
Amrish Patel
