Ok L7210/20 jump anywhere from 0.15 - 0.51 only if amps are sitting between 0.11a - 0.25a. When I first plug in the motherboard amps jump up to 0.83a and the volts range on those 2 coils from 0.46 - 1v. L7900 measured at 1.2v. L8020 measured 0volts and now my amp meter only reads 0.02-0.04a any time it is plugged in. It does not jump up to 0.83a anymore it consistently measuring 0.02 - 0.04a.
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MacBook Pro 2017 13" will not turn on after screen replaced?
- Thread starter RicardoV
- Start date
Leave the battery disconnected.
The board should turn on automatically, when charger is connected.
If not, press power button.
The board should turn on automatically, when charger is connected.
If not, press power button.
I don't recommend you to spend more time with this board.
You did something wrong when swapped the screen panel.
Do not insist, as seems you already made more damage after that.
I hope you don't take this as an offense.
Just need someone with more experience to try and recover it (if still possible).
You did something wrong when swapped the screen panel.
Do not insist, as seems you already made more damage after that.
I hope you don't take this as an offense.
Just need someone with more experience to try and recover it (if still possible).