Re: Macbook Air 2015 820-00165 S4_PWR_EN missing

Customer did not want to wait for long so I used this board as a donor and fixed another board so at the end customer got a working Macbook. But I wanted to know what happened here and to know macbooks better so in the future I can fix them with more ease.

Re: Macbook Air 2015 820-00165 S4_PWR_EN missing

I have cleaned those 3 pads as soon as I noticed what have I done. But it was too late, S4_PWR_EN was 0V after that

Re: Macbook Air 2015 820-00165 S4_PWR_EN missing

Thank you all for the reply's and support. I appreciate the help.

Hello folks,
I got an MacBook Air Late 2015 for not charging battery.
Battery is good (400 cycles) and everything was working great but battery won't increase percentage. But will charge if connected to another MacBook.
So I wanted to make sure that battery connector J6950 was good so I added more solder to the connector pads. After that Laptop won't turn on at all.
But charger cable gives me orange light.
After that I noticed that I accidently shorted 3 small pads with solder bulb right next to the connector. those pads are from Q2090 numbers
3 = DBGLED_S3_D...

Re: New Members - please post your introductions here

Hello folks, I'm a new member from Bosnia and Herzegovina. I know nobody reads this so why bother to go into details.
Regards