Hi, I have a question about a MacBook Air I'm working on. It's a MacBook Air A2179 with logic board 820-01958.
The logic board looks completely clean no signs of corrosion or liquid damage. The machine negotiates 20V over USB-C, and I've confirmed the presence of the main power rails:
5V
3.3V
SSD power rail (2.5V)
There are no known short circuits, but the MacBook won't boot or power on.
I tried forcing it into DFU mode, and was able to successfully restore BridgeOS using Apple Configurator. The restore process completed without any errors, but the MacBook still does not power on afterward.
What could be causing this issue, and what should I check next?
The trackpad haptic works BTW.
The logic board looks completely clean no signs of corrosion or liquid damage. The machine negotiates 20V over USB-C, and I've confirmed the presence of the main power rails:
5V
3.3V
SSD power rail (2.5V)
There are no known short circuits, but the MacBook won't boot or power on.
I tried forcing it into DFU mode, and was able to successfully restore BridgeOS using Apple Configurator. The restore process completed without any errors, but the MacBook still does not power on afterward.
What could be causing this issue, and what should I check next?
The trackpad haptic works BTW.