The screen is black
it will light up for a while when it is turned on, but soon the screen will become dark, and any operation will be invalid at this time. The indicator light below will turn from green to red and flash periodically.
Ist dies eine gute Frage?
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@ksmeniynw1tql6g tell us the pattern of the blinking of the power LED. Let us know what you have already checked
von oldturkey03