Question about Toshiba 50HX81 50" Rear Projection Television
It is likely that you don't have the right input to the television.
First get a source that you know works. How about a DVD player.
Get the cables from your DVD player (should be yellow RCA or "Phono" plug for the composite video out put.) Connect only the yellow video out put to your t.v. input and then press the av input button until you see the picture (note: besure that the DVD player is turned on and you have a dvd in it. We sometimes miss the very basics).
Once you get the picture than connect the audio cables, should be red and white to the corresponding colors. Do you have audio now?
If this test worked fine, it is likely that the solution to your other problem is that you have it on the wrong av input and need to press that button a few more times to find your satallite or cable input. There is a possibility that you are trying to use the tuner in your T.V. and it may be again as simple as choosing antenna input and that too needs to be hooked up to a good source.
Write me back if none of this helped.
Posted on Dec 16, 2008
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Posted on Jan 02, 2017
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I had the same issue. Its hardware related due to no good contact between the phone and your tiny speaker.
To fix it no too hard.
1) Open up your Samsung infuse case directions here video http://www.youtube.com/watch?v=ewdyo2fkJj8
or pictures http://androidforums.com/samsung-infuse-4g/532693-how-fix-samsung-infuse-4g-screen.html
2) The speaker is located bottom left corner (two etched holes for sound)
3) With cover off locate 2 brass/bronze tabs that connect the phone to the speaker.
4) Slightly lift these tabs make sure not to far to brake off (1 mm)
5) Put back the cover and phone speaker should work fine
I hope this helps.
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