Just overnight my Teclast X98 Plus remains in a black screen state. Whatever I do, rebooting, holding power button 10 seconds, 5 seconds, power + volume combined, it remains black.
When I attach a usb hub wiht a small blue led I can see that it does get its charge from the teclast when connected, so I also can see when it shuts down when I hold power for 10 seconds, and then pressing power again 3 secs I see the light turn on. So the tablet is reacting, but the screen remains black.
Any tips?