I have an ASROCK motherboard that boots with a UEFI bios, and I have been trying to change the logo. I tried using the 8oot tool, which simply didn't work. I also tried using HackBGRT which told me it couldn't find the EFI partion. What do I need to do to change it? I found updated versions of the BIOS, but I couldn't extract the files within them like the accepted answer from How can I change my BIOS splashscreen? suggests I should be able to. Any suggestions? (I tried both WinRAR and 7-ZIP both said the archive format was corrupted or not an archive.)
I downloaded the drivers (DOS, Windows and Flash) from Here: https://www.asrock.com/mb/Intel/H97%20Pro4/#BIOS
