Chosen Solution
I have been trying to charge up my Samsung Galaxy Tab A, but the screen remains black! It’s not even 2 years old yet!
Try to Charge it to Laptop or Desktop and then observe if the storage of your device is Detected. Here’s the reason why its not charging : Faulty Battery (Try to Replace it)Faulty Charger (Try to use Other)Charge it for 1 hour wait (Maybe the battery is Drain)Faulty Sub Board (Try to take it to Repair shop or if you want it to do with your self check this Samsung Galaxy Tab A Repair)