I have a MacBook Pro (Retina, 15-inch, Mid 2014) and a few months ago I plugged s audio jack into into the headphone port, after removing the laptop no longe recognises that it has in-built speakers even though they chime on start up. I have tried factory reset and that did nothing along with...
I'm currently running a Mid 2012 Mac Pro with;
-2 x 3.46 GHz 6-Core Intel Xeon's
-128 GB of 1333 MHz DDR3
-An NVIDIA Quadro K5000 4 GB video card
I installed MacOS Big Sur version 11.7.2 today (I upgraded from Catalina). The reason I did this was because my other apps in Adobe could not be...