ayedh
Level 1
(0 points)
Q: my mac doesn't start up
hi ,
my mac doesn't start up and there is a peep sound coming out.
i found a video on youtube shows the same issue (https://www.youtube.com/watch?v=kUvUBUDBZr4)
cheers
MacBook Pro, Mac OS X (10.7.4)
joe_7399
Community Specialists
Hello ayedh,
Welcome to the Apple Support Communities!
I understand that when you start up your Mac, the computer doesn’t turn on and you hear a beep every five seconds. This can indicated that there is no RAM installed in your computer as described in the article below.
Mac computers: About startup tones - Apple Support
If you have installed different RAM on your computer than what it shipped with, I would suggest removing that RAM and testing with the original RAM.
MacBook Pro: How to remove or install memory - Apple Support
Have a great day,
Joe
