Topics created by mundodisco

@mundodisco It is recommended that you use Legacy mode, but, you can get a more detailed explanation on how to work in UEFI mode, in this topic:
https://forum.recalbox.com/topic/17464/dualboot-recalbox-windows-sur-pcs-laptops-avec-bios-ou-uefi-27-04-19?_=1585857631180
I had already recommended reading this topic to you: https://forum.recalbox.com/topic/20672/grub-and-boot-questions?_=1590094003287

I know the focus of the post is to do a dual boot, but there is a lot of useful information in it, and, as I said, the recommendation is to use legacy mode, not UEFI.

@mundodisco I don't have the knowledge to answer this question properly, but Recalbox is a LINUX-based system, so research on how to edit GRUB on Linux and try to do the same on Recalbox, the basic commands should work.
To change the GRUB image, I know that there is GRUB CUSTOMIZER, but I don't know if it is possible to install it on Recalbox, I never tried it, it may not be possible, because Recalbox abdicates many features to reduce the space used by the system.
See this link, it might help you:
https://unix.stackexchange.com/questions/422104/make-grub-boot-on-default-without-waiting

Note: When finished, please post the solution here, maybe your answer will help other people with the same problem.

@mundodisco no help for this illegal image. Please download Recalbox from our website.