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No picture, can't set inputs on TV

My Dynex 20'' LCD TV/DVD combo was working fine until i got HD service, connecting to DISH satellite with HDMI cable. i immediately had trouble turning it on -- it required two clicks of the remote -- and it sounded like it was trying to turn on the DVD player. A month later I got no sound. But I could fix by jiggling the HDMI cable. For some reason it would never stay on the HDMI input. Now I can't get a picture. When i turn the set on, it briefly flashes an input option -- AV1, component, etc. -- then immediately goes black. If i put in a DVD, I'll get sound but no picture. The unit is 14 months old. Is this a back light issue? Any advice would be much appreciated.

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Try tighting the screws on the inverter. they sometimes get loose and then you lose the grounding.

Posted on Apr 20, 2009


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Cannot get it to provide a picture when connecting it to my dish network reciever, neither through hdmi input or my a/v cables

This can be a really frustrating problem, but I hope that you have gotten this resolved. If not, here are some steps that might help you out.

When you are using the RCA cables, you want to connect them on the back of the receiver where there is a green TV symbol with a 1 in it. You will want to make sure that your TV is on channel 3, and then slowly cycle through the inputs. It can take a few seconds for the inputs to change, so wait about 10 seconds on each input. If you still get no picture, try to go to channel 4 and do the same.

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Feel free to email me if you have any other issues!

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You will need to get a HD receiver box. Your tv supports upto 720P so a HD box that is set to 720P should work just fine. You should connect it via HDMI . As for your second question does the audio be like that even when you are using other input source such as a DVD player?

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Just set up new tv on dish network and eveything

It would be our pleasure to help get that fixed right away.The first thing we want to ensure is that all connected equipment is on;although it may seem like an obvious step we don't want to overlook it. Checkwhat type of cable is used to connect your TV to the receiver. If you are usinga coax cable to connect the receiver to TV1, check the receiver's back panelfor the output name. If your receiver has a "TV CH 3/4 out": Tune TVto channel 3 or channel 4, if it is labeled "Home Distribution":Tune TV to channel 62 or 75. More than likely you are using a non-coax (RCA,Component, or HDMI) cable to connect receiver to TV1, in this case we want tocycle through the inputs of your until picture appears; most TV's have a"TV/Video", "Input", or "Source" button either onthe front of the TV or on the remote. We also want to ensure that the TV andthe receiver are connected properly, visit this link to for more information: Once we havemade sure everything is connected properly, unplug receiver for 10 seconds thenplug it back in, this will reset the receiver. If we are still not getting apicture connect another component (VCR, DVD Player, etc.) to the same TV, usingthe same cable, on the same input/channel to see if it works. If you get apicture with the other component give us a call at 1-800-333-DISH (3474) forsome additional troubleshooting. If it doesn't work with the other componentthen replace the cable that was used.

We hope these steps resolve the issue. We want to thank you for being a valuedDISH Network customer!

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