replaced battery in Samsung Galaxy tab sm-T900 now screen doesn't work
Hi my Samsung Galaxy pro tab sm-T900 wasnt charging but the screen worked. We put in a new battery and charging port and with new charger. When we turned in on you could hear sounds coming from if just no display on a black screen. Any ideas how to fix it? I also was hoping to find a schematic of the inside to identify the video/monitor connections to check and make sure they are connected. Any help would be appreciated.
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