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Vizio E421VO Support Question

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Question posted by donmary85718 on September 13th, 2015

Tv Won't Turn On

have a vizio e421vo that won't work with the remote, batteries were changed , still nothing. can turn on vizio name light manually , goes from orange to white for about 8 minutes then shuts off. black screen , no pic or sound. whats the deal ?

Current Answers

Answer #1: Posted by TheWiz on September 13th, 2015 7:42 AM
This answer was accepted by the poster of the original question.
TheWiz

Member since:
October 13th, 2011

Points: 25,383,424
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Unfortunately this is a hardware issue. Considering the sporadic nature of the issues, I'd guess the problem lies with the mainboard. You'll have to either call Vizio (1 (888) 849-4623) if it's under warranty or bring it to a local repair shop.

Related Vizio E421VO Manual Pages

E421VO User Manual - Page 5

...VIZIO E421VO User Manual Television Antenna Connection Protection External Television... overhead light or power circuits, or where it is electrically grounded to provide some protection against voltage surges and static charges. Remember, the screen of ... Electrical Code, ANSI/NFPSA 70, provides information with regard to the TV, make sure that the antenna or cable system is left unattended or unused...
E421VO User Manual - Page 6

....doc.gov/ 1-888-DTV-2009 Listings of US Television Stations http://www.high-techproductions.com/usTVstations.htm Note: Your VIZIO HDTV is required. Version 3/16/2010 5 www.VIZIO.com For additional information, contact the parties listed below, as before to receive over-the-air TV. VIZIO E421VO User Manual Advisory of receiving Digital Broadcasts, and no Digital...
E421VO User Manual - Page 7

VIZIO E421VO User Manual Table of Contents Important Safety Instructions...2 Television Antenna Connection Protection 4 Advisory of the DTV Transition...5 CHAPTER 1 SETTING UP YOUR HDTV 10 Attaching the TV Stand...11 Wall Mounting your HDTV...12 CHAPTER 2 BASIC CONTROLS AND CONNECTIONS 13 Front Panel ...13 Side Panel Controls...13 Rear Panel Connections...14 CHAPTER 3 VIZIO REMOTE CONTROL 15 ...
E421VO User Manual - Page 12

... debris to prevent the TV screen from the foam end caps. 2. Bottom view Vizio TV (back) Stand Neck (already attached to TV). 2. VIZIO E421VO User Manual Attaching the TV Stand Note: We strongly recommend that the surface is free of the TV. On the bottom of the base, insert the thumb screw and tighten. Remove the remote control, batteries, and power cord...
E421VO User Manual - Page 13

... c. Attach your HDTV to a wall mount (sold separately) using the mounting holes in the back panel of your HDTV in the space provided on page 1 to have it handy if you choose to ...stand base and neck: a. Write down on a soft, flat surface to prevent damage to call for viewing. b. b. If you need to the screen. VIZIO E421VO User Manual Wall Mounting your HDTV Your HDTV can be mounted on ...
E421VO User Manual - Page 14

POWER 'VIZIO' LIGHT-The VIZIO name lights white when powered on by a professional service technician. Side Panel Controls POWER ( )-Turn your TV (called Inputs). Service port for the best response to the beginning. Press the button again to turn your HDTV for use by pressing the button once. VOL + / - -Press to view pictures. Version 3/16/2010 13 www.VIZIO.com INPUT (ENTER...
E421VO User Manual - Page 15

...Use the white and red connectors to an antenna or digital cable source. DTV/TV- For Cable... and Satellite Set-Top boxes, we recommend that you want to connect to a DVI enabled device, use a HDMI or component cable connection for connection to an external device, such as a DVD player or Set-Top Box through this all digital connector. 2. VIZIO E421VO User Manual Rear Panel...
E421VO User Manual - Page 17

...work. TV-Press to display detailed program information when viewing a digital TV...change the channels up or down , left, or right on from open the OSD menu. Pressing up and enabled for OSD menus. MUTE-Press to turn the sound on and off or on the screen and option settings to turn...a password. VIZIO E421VO User Manual Remote Control Buttons POWER ( )-Press to turn the TV on the ...
E421VO User Manual - Page 18

...; Add your TV channels (unless you have a Cable/Satellite Set-Top Box) Version 3/16/2010 17 www.VIZIO.com Turn on the back of your HDTV, and then plug the power cord into the remote control. 2. Connect... the power cord to navigate through the setup App. VIZIO E421VO User Manual Chapter 4 Getting Started Your HDTV has a built-in setup App that runs when you turn on your TV.
E421VO User Manual - Page 19

... which your device is plugged into a correctly grounded electrical outlet or surge protector. 1. Note: If your HDTV is shown. 3. Turn on your device and you through the available inputs. TV, HDMI, COMP). VIZIO E421VO User Manual Chapter 5 Using your HDTV for the first time Select Input Source Select the input source for details. Press the...
E421VO User Manual - Page 21

...won't provide the high-quality video and audio that HDMI can use the TV as your TV has HDMI, this is still an analog connection, it has lower image ...white. Note: To maintain the display quality, use one of composite when possible. Connect your computer so you . So try to connect your antenna or coaxial cable to the most advanced for details. 20 www.VIZIO.com VIZIO E421VO User Manual...
E421VO User Manual - Page 22

... HDTV. 3. Refer to your HDTV and your HDTV. Connect the audio cables (white and red) from the DVI audio output jacks on the Cable/Satellite box to the HDMI 2 jack on the remote control or side of the TV. Visit www.VIZIO.com or call 877-MYVIZIO (877-698-4946) for details. 1. 2. 3. 4. Using a HDMI...
E421VO User Manual - Page 23

.... 5. Turn on your HDTV. 3. VIZIO E421VO User Manual Using Component Video (Better) 1. Select Comp using the INPUT button on your HDTV and Set-Top box. 5. Search for channels. 22 www.VIZIO.com Connect the video cable (yellow) from your HDTV. 4. Turn on the power to the AV jack (yellow) on the remote control or side of the TV...
E421VO User Manual - Page 24

Select HDMI-1 or HDMI-2 using the INPUT button on the remote control or side of the TV. Refer to your HDTV and your DVD player user manual for more information about the video output requirements. Turn on your HDTV. 3. Version 3/16/2010 23 www.VIZIO.com Using a HDMI-DVI cable, connect the DVI end to your...
E421VO User Manual - Page 25

...HDTV and DVD player. 5. Turn on the remote control or side of the TV. 24 www.VIZIO.com Select AV using the ...VIZIO E421VO User Manual Using Component Video (Better) 1. Turn on the power to the AV L and R AUDIO jacks on your HDTV and DVD player. 2. Select COMP using the INPUT button on your DVD player to your HDTV. 4. Connect the audio cables (white and red) on the remote...
E421VO User Manual - Page 26

...the remote control or side of the TV. Select TV using the INPUT button on the remote control or side of the product. 1. Search for Standard or Digital TV ...TV. 5. Connect the audio cables on the power to your HDTV. 3. Turn off the power to the AV jack on scanning for more information on your HDTV and VCR or video camera. 2. Version 3/16/2010 25 www.VIZIO.com VIZIO E421VO User Manual...
E421VO User Manual - Page 36

... Mode Choose from the external speakers will be changed by the settings on the screen. When set to Fixed, the volume can only be displayed showing the advanced functions available for the SPDIF (Optical connector) when used with a comfortable and consistent volume level. VIZIO E421VO User Manual Audio Adjust audio options including balance, equalizer, and...
E421VO User Manual - Page 45

Remote control does not work . The picture has abnormal patterns. Make sure your antenna is connected securely to the TV and move the antenna around the room or close to a window.  You may be getting interference from a digital source.  Standard, analog TV will always be noticeably inferior to HD because your digital flat panel TV has...
E421VO User Manual - Page 46

... of precision technology, however, sometimes some image distortions can see "noise" or "trash" on the remote control to scroll through various screen modes. You see a picture but you  Press Volume + (Up) on the remote control to cycle among the options. VIZIO E421VO User Manual General TV Problems Solution The display image does not cover the entire...
E421VO User Manual - Page 47

... for a Class B digital device, pursuant to 9 pm Saturday - Connect the equipment into an outlet on , the user is the responsibilities of the following measures: 1. VIZIO E421VO User Manual Telephone & Technical Support Products are often returned due to a technical problem rather than a defective product that to which can be used in accordance with the...

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