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Anonymous Posted on Aug 02, 2021

My tv turns on then i get a blue screen says no signal then turns off i can't use the buttons only power button the remote don't work please help

I have a vizio l42hdtv10a

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The Knight

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  • Vizio Master 76,851 Answers
  • Posted on Aug 02, 2021
The Knight
Vizio Master
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Check the remote control for its infrared emission. Check it with fresh batteries. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it.
https://electronicshelponline.blogspot.com/
https://elektrotricks.blogspot.com/
https://electrohelponline.blogspot.com/
One among the posts has details about how to check a remote control. Search the site by type in the brand name of your set, in its search bar at the right side column, and press enter. See it in desktop computer or b Webview by mobile. Mobile View has no search box.

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The remote control has master button, menu on which every additional function is deriveable. Once the menu button is pressed with remote pointed in the direction of TV, should dicplay a list of options on the blue screen already established by power button. Every additional remote control device functionality is achievable by only after the first two buttons have been powered and pressed to display option results on a screen of TV. The remote controll buttons remaining perform complementary functionalities. For example, the arrow keys on remote control make movement of the options displayed on the screen, where a comfrimation button or identified as select allows to confirm remote functions displayed on the screen. A remote control could have several functionalities only accessible once made to display in screen. The three most common buttons on a remote control are First power button that powers on the TV, menu button that displays a list of functionalities on the powered on bl;ank blue screen, and using the arrow buttons on the remote would moves an indicator arround the screen area options. The selection button makes confrimation of the option.
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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:
1. Powering on your TV and press the INPUT button on the VIZIO remote control repeatedly until a picture re-appears.
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I got this off the vizio website.
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