Question about Vizio 42 in. LCD TV

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My 42" Vizio TV turns on and says No Signal, then

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Push INPUT on remote, select the input source you want, keep changing channel to find a exist channel.

Posted on Mar 25, 2011

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Posted on Jan 02, 2017

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SOURCE: 42 inch LCD Vizio. "no signal"

Just hold down the input button on the right side of the tv. This is the bottom one. So,
With the tv off,
press and hold the bottom button (input)
when the tv turns on, and you see the input menu
release and press the button to put the tv into a mode that works!
Thanks

Posted on Jan 11, 2009

nicknovikov
  • 100 Answers

SOURCE: how much do amain board cost on a 42 inch vizio tv

shopjimmy.com.check this site.

Posted on Oct 05, 2009

milkburp
  • 416 Answers

SOURCE: Vizio 42 in TV LCD HDTV white line across to of

That white line (usually jagged) is actuallly part of the transmitted picture. However, you are not intended to see it because it is located in what is known as the 5% overscan area. Your TVs today are more than just cable ready... they are a versital, technology filled multimedia display. You can see that line because the screen size or wide mode you are using is intended for 1080p/24 signals. You have 0% overscan with this screen size setting. This allows you to see ALL of the picture, including portions of the picture the broadcaster did not intend for you to see. You can change your screen size using the Wide feature in the Setup menu. See pg.62 of your user manual for details and descriptions of the various wide modes.

Posted on Mar 14, 2010

SOURCE: vizio vw42lhdtv10a 42

check out the power supply board! Look for popped capacitors. They either leak or swell up. They are the can shaped things on the board with the plastic coverings on them...you can usually see a swollen cap sticking up over its covering as a telltale sign.

Good luck and be careful

Posted on Mar 16, 2010

  • 2 Answers

SOURCE: UVERSE REMOTE CAN NOT TURN OFF VIZIO 42' TV

The documentation that came with my U-Verse equipment doesn't list Vizio products, but I have been using 1343 which I saw suggested on another website. AT&T's support site has a new code list (http://www.att.com/support_media/images/pdf/uverse/set-up-code-list.pdf) showing Vizio under the TV section as 1489 and in the HDTV section as 1429, 1433, or 1439.

None of the codes listed for Vizio work with my Vizio LCD(model VO370M), but the 1343 code I've been using successfully is listed in the new list as an LG HDTV code.

Posted on Mar 16, 2010

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1 Answer

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If your television is displaying a blue screen or no signal message and then turning off, your TV may be at an inactive input. Here's how you can get back to watching your TV:
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2. If this does not work, try again but press the button slower this time.

I got this off the vizio website.

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My vizio 42 in lcd turns off when i press the rgb button on the remote. i am trying to hook up my laptop to the tv


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