I have just installed Recalbox 6.1.1 (stock version, downloaded from this site: I say this because a user thought I was using an illegal image downloaded from another site, but he misunderstood) on my desktop PC. It is a Dell desktop with an old core i5 (gen 3) with an ATI Radeon HD 4350.
The problem is: on PC, loading time is longer than with Raspberry Pi 3, and "uglier": GRUB menu appears (I know how to reduce the time it waits before booting, but I am not sure how to make it not appear at all). And, it does not load an image during boot (just black screen). While the Raspberry Pi version almost instantly shows an image, and boots faster.
Does anyone know how to edit GRUB in Recalbox and/or another config file to make GRUB disappear and show images during boot?
Regards,
Gabriel