3 beeps on start up

"Nikhil



Rep: 289




1


1


1"

It's a RAM problem, 13" models have 2GB soldered memory and the RAM is not upgradeable or replaceable. 15" and 17" have a 4GB maximum with two slots and you can replace the RAM on those.

"Based on my working MAC computers, three beeps is related to BAD MEMORY.

I suggest you to replace your RAM with good one and try booting again. Hope this will help!"