I'm sorry about the issue. What's the model of your device?
What's showing on the screen, if any?
Is there any power / light?
Please reply at the box below. Thank you.
Please try this first suggestion: Press and hold the Power on / off button / switch on the device for about 45 seconds, then turn it back on and check.
- If that does not work, please answer my questions above.
When you are available, please type at the box below, then click on the Send button below to communicate with me, so I can help. Thank you.