Question about ViewSonic N2750w 27 in. HD-Ready LCD Television
I have a Viewsonic N2750W that sounds like popcorn when it’s been on for a half hour to several hours. The popping starts with individual pops and progresses to continuous static-like noise. I’ve tried all the Viewsonic troubleshooting suggestions: cable, AC, location. The noise is present on all audio outputs. I changed the sound card and the power supply card with no effect. I disconnected the speakers and cannot hear any noise from the electronics. What’s wrong? Thanks - John
with the indulgence of bestdarngood and John3400...
From my readings, it would appear that "sound" is a weakspot for this particular model. It could either be the tuner or the SRS virtual surround sound processor.
If the problem persist even using another video source such as a DVD or a VCR, then it could be the SRS virtual surround sound processor. If however if the problem is only present viewing TV channels, then it is the tuner block.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards.
Thank you for using FixYa.
Posted on May 10, 2008
This can either be an connection which isnt plugged in all the way
or a busted speaker(s) which in the case means it's
a great idea to get a separate audio solution in order to provide you
Since you do not hear the sound when the speakers are disconnected, I would check them first..the cabling, etc..
Try to shut off the sap in the audio settings and place it into stereo.
Posted on May 10, 2008
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Posted on Jan 02, 2017
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