Hi pls help uh 9 worked fine for over a year but today i switched it on,shows minix and goes blank.Tried holding power button for 6 secs,but just shows minix and goes blank,tried resett button as well.
Try a different power supply, for example, a 2A phone charger. I had an issue with turning my U9 on and then going blank after about 30 seconds. Turned out to be the PSU.
