Hi guys
I have a 2012 Mac Pro with HD display and for some reason it sometimes just goes black and comes back on again. In sequence with this, the brightness adjuster pops up and zooms upto top. This happens everytime I plug the keyboard in and quite often, more often recently, everytime I turn it on...does anyone have any ideas how to solve this?
In addition, I hear a noise from the HDD when it does this
I have a 2012 Mac Pro with HD display and for some reason it sometimes just goes black and comes back on again. In sequence with this, the brightness adjuster pops up and zooms upto top. This happens everytime I plug the keyboard in and quite often, more often recently, everytime I turn it on...does anyone have any ideas how to solve this?
In addition, I hear a noise from the HDD when it does this