Hi. I’m at a loss what could be the issue. Any thoughts greatly appreciated.
My MacBook Pro (I think 2009) wont turn on and I get the continual loud three beeps sound and flashing light on front.
Ive tried a few fixes but no luck. I’ve replaced the RAM with different chips. I’ve reset the SMC and PRAM but it still won’t work and I get the beeps.
what else could it be?
Any help would be greatly received. Thank you
MacBook Pro
Macs are very picky about the memory they use. Are the other memory modules you are using made to be used in a Mac?
Try using just a single memory module and install it in the upper slot which is nearest the keyboard. Sometimes the lower slot nearest the Bottom Case can become damaged over time.
If other memory does not work, then you have a bad Logic Board.
Macs are very picky about the memory they use. Are the other memory modules you are using made to be used in a Mac?
Try using just a single memory module and install it in the upper slot which is nearest the keyboard. Sometimes the lower slot nearest the Bottom Case can become damaged over time.
If other memory does not work, then you have a bad Logic Board.
MacBook Pro 2009 three beeps - not RAM
