Failure to boot after re-applying thermal paste
my late 2011 MacBook Pro won’t boot. Shortly after displaying the Apple logo, it has the grey/black spiral and approximately at 70 % it’s going on forever. This problem appeared after I took apart the Macbook to apply thermal paste using this guide:
MacBook Pro (13 Zoll, Ende 2011, Unibody) Kühlkörper austauschen
The Safe Mode is working slowly and so far there is no sound. What can I do or have somebody an Idea or solution?
thanks in advance!