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edkidd

macrumors newbie
Original poster
Aug 1, 2014
1
0
Hi

I've had my MPB now for a couple of years now. But occasionally it will freeze with blocks of green lines across the screen (see pic).

Also there is a series of 3 beeps. (which i read somewhere was a RAM issue).

It has been in for a Logic board repair a couple of times and nothing was found on the apple store diagnostic. I also heard it could be a logic board issue.

My Mac has a 8g 3rd party Ram installed, could it be this?

Any light on this situation would be greatly appreciated.

Cheers

Ed
 

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