Introduction
A video tutorial on a PRAM Reset
Video Instructions
Finish Line
Cancel: I did not complete this guide.
44 other people completed this guide.
A video tutorial on a PRAM Reset
Cancel: I did not complete this guide.
44 other people completed this guide.
Past 24 Hours: 0
Past 7 Days: 2
Past 30 Days: 16
All Time: 5,309
4 Guide Comments
I want to know how to how fix mac apple system
Sheftech computers - Reply Share
When I do it, it goes straight to Mac OS Startup Disk Repair… I badly need a PRAM reset!
Stephen Quast - Reply Share
Verify that your keyboard works. If it does not then plug in a USB keyboard and hold the same keys on startup.
Ayrton Fineout - Reply Share
The preferable procedure and hold the keys down until you have heard THREE startup tones.
This is dependant on the age of your MAC.
Very early models have a button switch soldered to the logic board as well.
Mal - Reply Share