Chosen Solution
i have 5 macbookair late 2018 all problem similiar when used 1 years
problem in smc and battery then i buy new macbookair 13 late 2018 now brand new on the box when unboxing .. OMG similiar problem like this whats going on apple ?
Go back to the store you bought the system and get your money back! If you can’t do that you’ll need to visit an Apple Store with your sales slip so the systems logic board can be replaced. Apple had a string of systems which have logic board failure in this series.
