Wd live tv hdmi output problem

Hi

I have a WD LIVE TV unit, it worked great and everything was fine but suddenly I can’t make the HDMI output to work.

when I connecting the HDMI to the TV I keep getting “no signal” or “video not supported” message.

Both picture and sound is perfect with component out though, but hdmi out is not working.

I checked all the settings…Nothing work for me…

Tried al the resolutions,tried other hdmi cable,tried to cut the cable trick…Nothing…

How can I resolve this to work with hdmi cable?

Any help is appreciated

Regards

Did it work before, or are you trying HDMI for the first time?

No, it’s not the first time…

it used to work before…