Help! I think my logic board needs replacing. Power issue & backlight
I really have been struggling with trying to fix my MacBook Air 13 Early 2015 for almost 5 months.
It started off with me attempting to replace my battery. While my laptop was unscrewed and the backing was off, I dropped it (I know I know) and the battery connector popped off the logic board by the battery coming undone. So I had my dad re-solder the piece back on and connected a brand new battery.
Now, I have no backlight. I have to use a flashlight to even kind of see the screen or use an external monitor. When disconnecting the MagSafe power adapter, the laptop will automatically turn off. It won't stay on unless the adapter is connected. Which was the initial reason I tried to replace the battery AND now after several attempts my computer says there is no AirPort card so the WiFi doesn't work at all.
What I have tried so far is SMC reset but not much else. I was going to have Apple repair it but now that my dad has Soldered the battery I don't believe they would even attempt it.
My warranty has been expired for some time now. I believe maybe the logic board needs replacing but any advise will be greatly appreciated.
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