Chosen Solution
Guys I have a strange problem . I hope somebody can help me My 2015 model MacBook Air 13 laptop screen flicker whenever I decrease the brightness to 1 or 2 bars . As soon I increase to 3 bars flicker disappear ( using F5 and F6 keys ) I thought it’s screen issue so I changed the screen but flickering is still there any idea why .. thanks in advance
There’s little you can do here as the brightness control logic likely needs a new capacitor as they tend to loose their ability from age. You would need to find someone who repairs logic boards or you would need to replace the logic board which would be expensive.
