Question about RCA L42FHD37 42 in. LCD HDTV

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RCA flat panel L42FHD37 When first turned on no sound but picture. Hooked through HDMI1 port from dish network satellite. If after turned on go to HDMI2 then back to HDMI1 the sound magically returns...How do I fix? Thanks

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  • Al_Vig Dec 01, 2008

    On power upTV picture is good no sound!! Im hooked up in HDMI 1.. If i switch to hdmi2 and then go back to hdmi 1 sound is on!! if I unplug from hdmi 1 and then plug back in sound is good! All the inputs have the same issue on power up??

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You can easily fix this audio problem by downloading a software upgrade for your HDTV. And you don't have to be a rocket scientist or a brain surgeon either ;)

If you need to find the software upgrade:

Go to RCA.com and click on Support, from there you will click technical support. In technical support, click on the link called Software Download. Scroll to the bottom of the page where you will find 2 links. The first link will tell you how to download the software to a Mini Cruzer USB drive (you need at least 15MB of space) and the second link is the software download itself.

Posted on Dec 10, 2008

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Posted on Jan 02, 2017

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