Are you using the official power adapter and cable that came with your device? Have you tried plugging the device into a different power outlet and rebooting it? You can also try recovery mode followed by a factory reset by following the steps below.
I appreciate that but we've exhausted the troubleshooting steps we can attempt here in the community. If you prefer, I can ask a community specialist to chime in here to check on other possible troubleshooting options with you?
It looks like we haven't heard back from the OP so I'm going to go ahead and lock the thread. If you have any further questions or concerns, feel free to create a new thread.
Have a great day,