how to factory reset apple macbook pro 2011

At the top you will see a tab called _Utilities._from that click terminal So after you get into recover mode your going to have to select language and than procede. You might have to hold it for 5+ minutes it depends how badly your GPU is damaged. Now type reboot and when you see the white screen hold command+r Now force shutdown by holding power and restart into single user mode (Cmd+s)* Now everything is reset (Dont worry you wont lose any files) than press Cmd+Option+p+r wait for two chimes. press leftshift+control_(NOT COMMAND)_option+power Start by resetting all hardware settings i.e your speakers, brightness, audio, everything.

Hello there! I had the exact same problem and my solution would be to restart the whole procedure here's what i do. I'm going to attempt to reverse this process because my screen was dimmed to ~50% before I started.

If you do this you'll lose the ability to adjust your display's brightness. So far so good, nothing has crashed yet.īUT! A warning to everyone. Did everything with no errors but envidia Graphics card still enable and crashing my computer, any thoughts?

How to factory reset apple macbook pro 2011