Background: The MacBook is very clean, no water no physical damage. A report from an Apple Authorized Service Provider has suggested replacing the logic board. MacBook Model Number A1466 Year 2015 and Logic Board Number 820-00165. Diagnosis: The MacBook can boot into ASD but not into OS. We replace the SSD drive with our known … Continue reading How to repair MacBook Air 13” A1466 boots to OS and then stops in halfway issue?