No signal?

[unclejoshc]

All of a sudden I am getting no signal from the box.  When I first turn it on,  the HiMedia screen comes on but in all pink and then screen goes blank and No Signal error comes up on my TVs.  Tried 2 TVs and multiple HDMI cables.  Any ideas?  Is box dead?

[nandish]

Try replacing the power supply with another one.

[pcristi]

@unclejoshc
HDPC 2.2 is set active (Android setting/Display) and from some rezone your's connected display is see as not HDPC 2.2 compliant.
Read ip from router or ipscan then use scrcpy-win64-v1.9 or HiControl to connect to your box and uncheck HDPC 2.2 option.