HT1547: Power On Self-Test Beep Definition - Part 2
Learn about Power On Self-Test Beep Definition - Part 2
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Jun 17, 2012 1:24 AM in response to elliot.wby Bimmer 7 Series,3 Beeps means bad RAM.
Here's what you do, open the back of your macbook and take the RAM off.
Once the RAM is off, put it back in. Make sure you push it firmly.
Turn your Macbook back on.
If the beeps are stil present,
Go back to the back of your Macbook, take the RAM off in the first bank, the one you see.
Turn on your macbook again. If the beeps disappear, turn off your macbook and take the other RAM off and move that RAM to the top bank. Turn your macbook on again, if i doesn't beep, then you have a bad RAM.
If it beeps, then your upper slot is bad.