Hello
I have been watching youtube and all of a sudden the macbook crash and started beeping on high sierra... then 3 beeps trying to restart... ok.. changed the ddr3 4gb to the superior slot and was fine for 5 days... Now was doing exactly the same music videos and puff again same issue... the ddr3 stick works fine in another mac so there is something wrong with motherboard... tried to adjust screws checked 0.75v present and all is fine... no other mem stick works im any slot of this macbook.... is there a common issue here that you can help me with??? thks in advance guys....
I have been watching youtube and all of a sudden the macbook crash and started beeping on high sierra... then 3 beeps trying to restart... ok.. changed the ddr3 4gb to the superior slot and was fine for 5 days... Now was doing exactly the same music videos and puff again same issue... the ddr3 stick works fine in another mac so there is something wrong with motherboard... tried to adjust screws checked 0.75v present and all is fine... no other mem stick works im any slot of this macbook.... is there a common issue here that you can help me with??? thks in advance guys....
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