My macbook air won't turn on and has a beeping sound. Any suggestions?
My macbook air won't turn on and when the power button is pushed, it makes a beeping noise. Any suggestions?
MacBook Air
Beeps on startup:
1 beep = no RAM installed
2 beeps = incompatible RAM types
3 beeps = no good banks
4 beeps = no good boot images.
5 beeps = processor is not usable