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13" aluminum unibody, 2.0 or 2.4 GHz Core 2 Duo processor.

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Black Screen and Battery Fully Charged

Yesterday I was surfing the internet and the battery was at 4%, as the computer died I plugged it back into the adapter and I had three annoying beeps. I wasn't sure what that was so I kept it charging and this morning there were no beeps but there was a black screen. Earlier in the week my dog dropped the computer off the bed and made a crack in the screen I didn't know if that had anything to do with the failure of my MacBook.

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when i remember right - 3 beeps at "startup" means the ram is not ok - maybe you schould look inside your MacBook and reseat the rams

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Good advice. + Ralph

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3 beeps means bad RAM

heres how to isolate the bad RAM

take one out and leave one in and boot

comment on the verdict

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