Whenever I turn on my computer, there's a black screen and the VGA debug LED on my motherboard is on (MSI B450 Tomahawk). After a minute or so, my pc bios shows up and then boots up as normal. It's boot up is delayed. I do have a custom UEFI Boot logo using HackBGRT; I'm not sure if that's the problem.
PowerColor RX580 Red Dragon V2 8GB
Windows 10 Home
MSI B450 Tomahawk
I don't really know if its a problem with the Motherboard, BIOS, GPU, GPU Driver, PSU or something else.