I've recently had to replace my C7H with another. This new one doesn't appear to allow the UEFI boot logo to change. I've tried using both the MyLogo option in EZ-Flash and the caplogo.exe program provided in the EZ-Update folder with these instructions:

https://www.reddit.com/r/pcmasterrace/comments/39ma8a/meet_bootless_uefi_bios_mod/

Using the same image files I had used previously and using different BIOS versions (2703,0002, some 0002 mods), and flashing both via EZ-Update and Flashback, the logo will not change. I was able to change the logo using 0002 + EZ-Flash on my previous board.

Any ideas? Are we now stuck with the ROG logo forever?