Does UEFI initialize all the cores? I know the OS always starts with only one core available, but I’m not sure if UEFI just disables the cores after it’s done its thing, or if it doesn’t touch them. Because if it stays on core 0 and never even brings the other ones up, then this issue with core 2 could let it boot this far just fine.
Does UEFI initialize all the cores? I know the OS always starts with only one core available, but I’m not sure if UEFI just disables the cores after it’s done its thing, or if it doesn’t touch them. Because if it stays on core 0 and never even brings the other ones up, then this issue with core 2 could let it boot this far just fine.
POST is supposed to check all CPU cores and all RAM. It’s check isn’t perfect, but it does check them all.