MacBook Pro startup chime (5 times), no Apple logo
I was just in the progress of backing up all my data of my “old” MacBook Pro 15” 2016 with touchbar. That progress finished. When I came back to the MacBook Pro, it was shut off, so I tried to turn it on again.
However, now I hear the chime when booting and after a “full” chime, it sort of echo’s 5 chimes after that on low volume. When plugged in the charger, it keeps trying to boot. You’ll hear one semi-loud full chime, and them 5 small chimes. No Apple Logo, no backlight, nothing.
Tried resetting the NVRAM, SMC and everything I could find, but it just keeps trying to boot up. Screen doesn’t show anything, tried to connect it to a monitor, but still the same. It looks like something in the boot process fails or hangs.
Thanks in advance!
Update: Added video