the SHIFT key.
Let it boot up completely and then restart it.
Allow it to restart normally
Hi everyone, Last night my mac pro was freezed when I was using some softwares and I powered off the pc by holding down the power button.(force quit didn't work) after then my mac became super slow whatever during starting up and opening applications. I wanted to use the hardware detection by holding down the "D" key during start up but it does't work as well.
Actually what is going on on my mac, is it the hard drive problem?