screen or battery issue?

My tablet screen doesn't show any display, no lights come on. The battery symbol doesn't come on when it's charging. So I dont know if it's charging. I've tried several Chargers and boxes that I know work. I cleaned out of the charging port. I don't know what else it could be. I opened it up it doesn't look like anything is loose. TIA.

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Did you drop it or anything?

Does it vibrate when you plug in the charger (if that is something it does)

Have either the screen or battery been replaced since you bought it and is so how long ago was the repair. It is a 10 year old tabled so realistically anything could have happened.


@ashleystanford use a USB ammeter to check if your tablet is pulling any power from the charger.