Samsung Smart TV - No HDMI working

[angelos]

Hi guys, this is just a general question but if this TV has got 2 HDMI ports and both do not work what could be the problem.
So If I feed a signal to the HDMI1 and put my TV to that source all I get is a blank screen. I do not get a "no signal" message. If I switch off my DVD player (The source) then I get a message saying no signal.
Software is up to date (Tried updating it) - Don't know how to back roll the update.
Also I don't know what to look for in service mode that might have a bearing on this issue.

Regards
Angelos

[jord4231]

Possibly not helpful but just because I had a dvd player fail today in a very similar way have you tried a different device on the HDMI inputs? Perhaps a computer or laptop that will detect a display.
Also check the hdmi cable?

With out having a look inside the TV I once had one where the tv would show everything on the onscreen display but no HDMI inputs.
I heated the processor and the inputs came back.

[dskall]

Bad hdmi chip. Lack of voltage to hdmi.

[angelos]

Originally Posted by dskall

Bad hdmi chip. Lack of voltage to hdmi.

I have ordered new board already. Just very expensive.

[angelos]

Originally Posted by jord4231

Possibly not helpful but just because I had a dvd player fail today in a very similar way have you tried a different device on the HDMI inputs? Perhaps a computer or laptop that will detect a display.
Also check the hdmi cable?

With out having a look inside the TV I once had one where the tv would show everything on the onscreen display but no HDMI inputs.
I heated the processor and the inputs came back.

I have tried different devices, no luck. But yes it would be the main board. So i will order a new one.

[angelos]

Thanks goes to everyone who responded to help confirm my suspicions!
Regards