When I start up my macbook pro the screen stays black (I can see it is doing something when shining through logo with flashlight) after a few seconds (when the horizontal line is building up) the screen lights up. And everything is OK.
When in reboot mode, recovery mode and also safe mode, I do...
Hi out there,
please help me:
I put a new blade into my iMac 27 2017 letting the old 2TB HD of the fusion drive stay.
Now I can choose whatever volume I want but boot process stops after 20 sec and I get this sign (see att.).
I hope somebody can help me.
All the best for 2021 for all of you