U9-H Display problem

[Paul McI]

My Minix U9-H has been working fabulously...until now. I have not used it in a couple days but today when I fired it up the display background is Bright Red and the thumbnails are hazed. White screens are a lime green. I tried all the resolution setting. I changed the HDMI cable. Connected it to a different input on my Home Theater and finally Factory Reset the Box but nothing has helped. I believe this may have happened years ago but I don't remember how it was resolved.
Any suggestions are welcome.

 

[gdf]

I have seen this several times on my U9, the issue was resolved by restarting and on one U9 a change of the HDMI lead solved the recuring problem, however this may have only needed a re-seating of the HDMI cable in either the TV or U9, so perhaps try that first.

 

[Paul McI]

gdf, Thanks for your reply. I tried numerous restarts, cold boots and unplugs but nothing worked. But today the power in the area went out and when it came back on, It fixed the problem...go figure.

 

[notrui]

My Minix U9-H has been working fabulously...until now. I have not used it in a couple days but today when I fired it up the display background is Bright Red and the thumbnails are hazed. White screens are a lime green. I tried all the resolution setting. I changed the HDMI cable. Connected it to a different input on my Home Theater and finally Factory Reset the Box but nothing has helped. I believe this may have happened years ago but I don't remember how it was resolved.
Any suggestions are welcome.

This is the latest firmware:

https://theminixforum.com/index.php...91120-community-edition-nougat-firmware.2107/

Notes:
-Android 6 should work fine but in case you want to try that above (i don't know what firmware you have installed).
-i only use tv speakers...