Sounds very like T'Con board fault..Anyway, contact any experienced service technician before confirm it. If you wish to get some details; visit the sites linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/
http://homenol.blogspot.com//
SOURCE: HDMI Input Failed
I've been seeing alot of this out in the field. The cable is thick and heavy, after awhile the HDMI connectiion inside the set comes apart and breaks from the main board. In my opinion the only difference between Component jacks and HDMI inputs is the thought of reducing the amount of wire mass in the back of the unit. It's more pleasing to the eye. If it's under any kind of warranty, call a servicer. The main PCB will need to be replaced. If it's not under warranty, use component input cables, you'll get the same performance from your set and save a few bucks.
SOURCE: Source list for Samsung LCD TV when hooking up PS3
when you switch the ps3 on if you hold down the power button for more than 4 seconds it runs the display setup. and sets the ps3 to run in the best possible option. hope this helps
SOURCE: I can't select TV/Video input on the menu
Prueba poniendo canal 00 en el tv varios modelos de rca entran en modo de auxiliar en este canal.
SOURCE: HDMI to DVI gives pink screen
Make sure the Geforce outputs in DVI-digital
then Boot the PC while the TV is on and
connected. This allows the card to read the EDID from the TV and provide the
best resolution...
Most displays work best at their native resolution, which
is either 1920 x 1080, 1280 x 720, or 1024 x 768 for most HD TVs. It sounds
like your video card has difficulty handling resolutions that high and that may
be your problem.
One has to remember that DVI/HDMI is capable of carrying
two types of Colourspaces: RGB and YPrPb. Unless modified, the PC will always
output RGB.
Do you any other components that use HDMI that you
can test, or another HDMI port on your TV that you can use? If not, then the
best you can do is swap the cable and contact your provider about the problem, Make sure the Geforce outputs in DVI-digital
then Boot the PC while the TV is on and
connected. This allows the card to read the EDID from the TV and provide the
best resolution...
Most displays work best at their native resolution, which
is either 1920 x 1080, 1280 x 720, or 1024 x 768 for most HD TVs. It sounds
like your video card has difficulty handling resolutions that high and that may
be your problem.
One has to remember that DVI/HDMI is capable of carrying
two types of Colourspaces: RGB and YPrPb. Unless modified, the PC will always
output RGB.
Do you any other components that use HDMI that you
can test, or another HDMI port on your TV that you can use? If not, then the
best you can do is swap the cable and contact your provider about the problem,
as well as contact toshiba if swapping the cable and box doesn't resolve the
color problem.
SOURCE: Problem hooking up DVD player to TV thru my cable box
Chances are you've got your DVD player hooked to OUPUT jacks on the cable box, not inputs. I haven't yet seen a box that takes any kind of an input other than the cable line, but they will have RCA jacks for audio and video outputs on the back. So your cable channels are fine, but the DVD signal is hitting a dead end.
The only solution if your TV doesn't have RCA inputs for video and audio is to get an RF converter (around $10-$20). This takes the A/V signals from your DVD and turns them into a channel 3 or 4 signal that connects to your TV's antenna input.
The converter also has a connector on the back for the cable coming from the cable box, since you'll have to disconnect that from the TV. When the DVD player is off, the cable box signal gets passed to the TV as normal. Turn on the DVD player and the RF converter switches on; put your set on channel 3 or 4 and you'll see your video.
One final thing: The converter will need an AC outlet for its power adapter or power cord, so make sure you have a spare. If you don't already have your TV and DVD player connected to one, this would be a good time to pick up a surge-protector outlet strip. Then not only will you have enough outlets, you'll be protecting your equipment as well.
If this solution has given you what you need, please take a moment to rate it appropriately. And thanks for asking here!
Testimonial: "Thank you. I forgot to thank you when I first read this response. Works fine now though :)"
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