Black screen after replacing charging port on Note 3

[AC Question]

I bought a replacement charge port for my Samsung Note 3; I found a you tube video that explained how to do it, and I easily replaced it. It powers on, but my screen is black now. I have tried a different battery, rebooting several times, nothing. I didn't even touch anything other than what I needed to. Any ideas??

 

[B. Diddy]

Welcome to Android Central! I'd guess that you either loosened some connection while replacing the charging port, or there might have been some static discharge that fried a circuit.

 

[fisherri]

Any ideas on where this connection to the screen would be? I can't see anything loose, but I'm not entirely sure where to look.

 

[fisherri]

And thank you for your quick welcome and response!

 

[B. Diddy]

Sorry, I can't tell you for sure. But check out this video:

https://www.youtube.com/watch?v=wZA0rcL7tOk

 

[MaggiesBarn]

The exact same thing happened to me after replacing my charging port. I kept trying the black screen repairs to no avail. When I checked out the video on this thread, I was able to figure out that one of the tabs (near the power switch) had dislodged when I replaced the charging port. It must have happened when I was pulling off the cover after removing the screws. Worked like a charm!!