Black screen lowd fan after update SSD and RAM
Imac 2017, 21,5 inch non retina. 18,1.
I updated my RAM from OWC and new SSD (old fusion driver) form Samsung 2,5.
The first run was good! Altough it took a while to load te screen.
The second run there was only black screen and lowd fan! No display.
At the first run the screen wasn't completly sealed I first wanted to test, it worked! Before the 2nd test I closed the screen with the tape.
What can be wrong and how can I fix it?
Is dit een goede vraag?