since there is no separate video board inside the macbkko - the whole logicboard has to be replaced - BUT lets try a few things before that
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since there is no separate video board inside the MacBook - the whole logicboard has to be replaced - BUT lets try a few things before that
remove the [guide|528|logic board] and unplug the battery on the bottom of the board.
clean everything thats looking odd with rubbing alcohol and a soft paint brush - don't press to hard - better do it 2 or 3 times
when everythig is clean - let it dry
when it's totally dry, plug the battery on the bottom and reassemble everything and try start the machine - and don't forget to check/clean the connectors
since there is no separate video board inside the macbkko - the whole logicboard has to be replaced - BUT lets try a few things before that
remove the [guide|528|logic board] and unplug the battery on the bottom of the board.
clean everything thats looking odd with rubbing alcohol and a soft paint brush - don't press to hard - better do it 2 or 3 times
when everythig is clean - let it dry
when it's totally dry, plug the battery on the bottom and reassemble everything and try start the machine - and don't forget to check/clean the connectors