vaswaniraj
New member
Hello, I got a 13" Retina Display computer that does show anything on the display. The logic board is 820-3476. When the adapter is plugged in the light on the adapter comes on and the fan spins. On inspecting the logic board I see that Q8150 is corroded. Other than that the logic board looks just fine. Can anyone advice as to what troubleshooting steps I should look for in order to make this working.