Hardware
Upgrading memory on a MacBook Pro is often a quick and simple job. You must ensure you select the correct memory for your model as requirements do change wi...
Sun, 1 Jun, 2014 at 10:49 AM
A small amount of your computer’s memory, called “parameter random-access memory” or PRAM, stores certain settings in a location that OS X can access quic...
Mon, 17 Nov, 2014 at 3:51 PM
Using Apple Hardware Test
Shut down your computer. Then, press the power button to turn it back on.
Press and hold the D key before the gray startup ...
Mon, 1 Dec, 2014 at 12:01 PM