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Vizio XVT423SV Support Question

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Question posted by Sarabethrobinson on April 27th, 2015

Vizio Xvt423sv Won't Turn On (cycle Of Blinking)

I have a Vizio XVT423SV. The other night we had a thunderstorm with strong lightning. The next morning, the TV would not turn on. I called Vizio and they walked me through a full power reset, unplugging, holding the power button 15 seconds, etc. The TV will turn on, in that it will light up (the screen will be blank but backlit) for a couple minutes, then the Vizio light will blink for a few minutes, then go back to lit up but stay on the blank screen, then go back to blinking, and just repeat this cycle. The Vizio support person on the phone said it was a "power" problem. From some online research it looked like the problem might be that I need to replace the Power Supply Board. I ordered a new power board from ShopJimmy and replaced it, but nothing has changed. Is there another board or part I should replace? I can't afford to buy a new TV. Please help.

Current Answers

Answer #1: Posted by sabrie on April 27th, 2015 9:05 PM
sabrie

Member since:
May 23rd, 2013

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you n red to apply the solution given on the link below.


https://answers.yahoo.com/question/index?qid=20110929213601AAXGuWY


www.techboss.co.za

Related Vizio XVT423SV Manual Pages

XVT553SV User Manual - Page 3

...VIZIO.com If your HDTV. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Important Safety Instructions Your HDTV is a safety feature. Do not use , and maintenance of power source indicated on the top of electric shock or component damage, switch off the power before connecting other components to your HDTV.  Unplug the power... turning ...power, unplug the power cord.  The lightning...
XVT553SV User Manual - Page 6

... listed below, as before to receive low power, Class A or translator television stations and with cable and satellite TV services, gaming consoles, VCRs, DVD players, and similar products. Version 9/30/2010 5 www.VIZIO.com After the switch, analog-only television sets that receive TV programming through an antenna will turn off their analog signal and switch to...
XVT553SV User Manual - Page 8

VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Turning TV speakers off...28 Using Optical (S/PDIF) ...28 Connecting a Computer...29 RGB (VGA) ...29 Using HDMI...29 Ethernet Connection...30 CHAPTER 7 USING VIA ...31 Connecting to the Internet ...31 Navigating the VIA Dock ...31 Using VIZIO... Sleep Timer Menu ...37 TV Settings Menu ...37 Input Source...37 Picture ...38 Reset Picture Mode ...39 Audio ...
XVT553SV User Manual - Page 13

... Quick Menu. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Chapter 2 Basic Controls and Connections Front Panel 1. POWER 'VIZIO' LIGHT-The VIZIO name lights white when powered on other TVs, including volume, power, input source, and channel change your TV (called Inputs). If you do not press anything, the menu will return to your HDTV settings. 12 www.VIZIO.com The inputs cycle in the...
XVT553SV User Manual - Page 16

.... LIST-Press to turn menu options on and off . Once you have stepped through the various devices connected to your Cable/Satellite box. The device must first be set them up during the HDTV Settings App. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Remote Control Buttons Basic TV Functions INPUT-Press to cycle through the entire...
XVT553SV User Manual - Page 17

... over the main screen. The screen will display the sub-screen in the dock let you first turn on your VIA Dock. Press to start playback. Stop ( )-Press to exit an App or ... TV shows, listen to music, and much more information about the VIA functions on your remote control to control your pre-programmed DVR, DVD Player or Cable/Satellite Box. Slide the keyboard open . VIZIO XVT423SV/...
XVT553SV User Manual - Page 18

...turn on setting up your various devices that are low or exhausted, replace them with fresh batteries.  When not using the remote control for a long period of your VIZIO remote control for all , check the batteries. VIZIO XVT423SV... from the front of the remote control sensor, 30° to control the TV.  The effective range of the remote control is approximately 30 feet (...
XVT553SV User Manual - Page 19

VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Chapter 4 Getting Started Your VIA-enabled HDTV has a built-in Setup App that in the Setup App. 4. We will help you do that plays when you turn on your TV for Bluetooth  Connect to the Internet  Add your TV channels (unless you will automatically play and guide your...
XVT553SV User Manual - Page 20

... using HDMI, Component, or AV inputs. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Chapter 5 Using your HDTV for the first time Connecting to the Internet Set up your Internet connection. A wired connection may provide a more consistent connection depending on the remote control will cycle you start watching TV, make sure that all of such equipment...
XVT553SV User Manual - Page 24

...power to your HDTV and your HDTV and Cable/Satellite box. 2. Turn off your HDTV supports High-bandwidth Digital Content Protection (HDCP). Select HDMI-1, HDMI-2, HDMI-3, HDMI-4, or HDMI SIDE using the INPUT button on the power...output requirements of the TV. Visit www.VIZIO.com or call 877-MYVIZIO (877-698-4946) for added security and protection. VIZIO XVT423SV/XVT473SV/XVT553SV User ...
XVT553SV User Manual - Page 25

... or side of the TV. Select AV using the INPUT button on your HDTV. 4. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Using Component Video (Better) 1. Using Composite Video (Good) 1. Search for more information on your HDTV. 3. Select Comp using the INPUT button on your HDTV and Set Top Box. 5. Turn off the power to the COMPONENT...
XVT553SV User Manual - Page 26

Visit www.VIZIO.com or call 877-MYVIZIO (877-698-4946) for added security and protection. The HDMI input on the power to your HDTV and your HDTV. 3. Turn on your DVD player. ... VIZIO XVT423SV/XVT473SV/XVT553SV User Manual DVD players that have a HDMI digital interface should be audio from the TV with DVI 1. This cable is available in 6, 15, and 30 foot lengths. Turn on...
XVT553SV User Manual - Page 27

VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Using Component Video (Better) 1. Turn off the power to the COMPONENT jacks on your HDTV. 3. Connect the Component cable (green, blue, and red) from your DVD player to your HDTV and DVD player. 2. Select COMP using the INPUT button on the remote control or side of the TV. 26 www...
XVT553SV User Manual - Page 28

... the INPUT button on the remote control or side of the TV. Connect the audio cables on your VCR or video camera to the corresponding L and R AUDIO jacks on the power to your HDTV. 3. Turn on your HDTV and VCR or video camera. 5. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Connecting Coaxial (RF) Using Your Antenna...
XVT553SV User Manual - Page 29

... system to the OPTICAL digital audio out on the power to your Home Theater user manual for more information. 28 www.VIZIO.com Change the input on the power to the OPTICAL jack on your HDTV and home theater. 3. Turning TV speakers off the power to select. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Connecting a Home Theater System Using...
XVT553SV User Manual - Page 30

... remote control or side of the TV. Set computer to your HDTV and computer. 2. Turn off the power to a resolution supported by your HDTV. Turn off your HDTV and computer. 3....power to your computer. 4. Note: Refer to your HDTV and your PC computer user manual for more information about the video output requirements. Turn on page 61). Connecting a Computer RGB (VGA) VIZIO XVT423SV...
XVT553SV User Manual - Page 35

... to switch to select the profile you need is turned off. 34 www.VIZIO.com We will perform product updates whenever your TV Your HDTV has the ability to remove, and then... OK. 3. A message will be deleted. Updating your TV is an Internet connection - Editing your remote. 8. Press the VIA button. 2. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Switching Profiles 1. Press ▼ to...
XVT553SV User Manual - Page 36

... OK to select it, and then press or ▼ to the settings, even if the TV is turned off . Press the VIA button. 2. The OSD consists of several menu options. Press ◄ or ► on the screen. 3. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Chapter 8 Adjusting Your HDTV Settings Using the On-screen Display (OSD...
XVT553SV User Manual - Page 38

...(VGA). Choose from Off, CC1, CC2, CC3, and CC4. Sleep Timer Menu Select the timer to turn off the TV in 30, 60, 90, 120 or 180 minutes. Select from Off, CC1, CC2, CC3, CC4,...CC Style feature is available when watching digital TV. Version 9/30/2010 37 www.VIZIO.com Analog Closed Caption The CC feature is displayed. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual CC (Closed Caption...
XVT553SV User Manual - Page 41

...audio line out to the left or the right. VIZIO XVT423SV/XVT473SV/XVT553SV User Manual Audio Adjust audio options including ...Flat, Rock, Pop, Classic or Jazz. Audio Control Select which device the VIZIO remote control adjusts. Choose from Dolby Digital, PCM, or Off. When set to choose from TV or External. Balance Adjust the sound to connect a home theater system. TV Speakers Turn...

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