I did accidentally overpowered (12v) the USB Port of My MacBook Pro 2015 by putting a powered male usb. (I know that is stupid of me).
Immediately the display and the light of my keyboard went off.
I hear on the sound of the MacBook that the Mac is still alive.
Now I am questioning myself.
-are the display and keyboard light dead and have to be replaced?
-is there any protection mode designed by smart apple engineers to protect such a rare situation. By for example a fuse (for backlight/display, I found on YouTube the replacement instructions already. For keyboard I didn’t yet found any) or a software mode?
So, Any help, hint, instruction, link and or advice is welcome and very much Appreciated.