I currently got a broken 65" vizio tv and took it upon myself to fix it. The tv turns on but im not getting any picture the only thing i get is a dim glow from the screen. Can anyone help me out?

Try a Hard Reset first.

Note: To perform a hard reset on a Vizio Smart TV, you will need to use the remote.

1. Unplug your router.
2. Press the menu button on your Vizio remote.
3. Navigate to System on the menu and select OK.
4. Select Reset & Admin and select OK.
5. Select Reset TV to Factory Defaults and select OK.

More items...
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Mar 19, 2022

How to Hard Factory Reset a Vizio Smart TV - Alphr

Hard Reset VIZIO TV E60-C3, how to - HardReset.info

https://www.hardreset.info > devices > vizio-e60-c3
In the first place, you need to turn on your VIZIO E60-C3 TV. · Once the TV turns on, press the Menu button on the remote. · Now the Menu should appear on the ...

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Your LED backlights are bad, it's a common failure

This would be difficult to advise upon without knowing what the problem is!

https://www.youtube.com/watch?v=BX45RuQnGuY
I dug around in the settings, searched the web, and finally figured it out. On my TV-Vizio D32-D1-the setting is: Menu > Picture > More Picture > Backlight Control. Set Backlight Control to Off. There's also Menu > Picture > Auto Brightness Control which I switch off as well for good measure
https://it4np.com/2019/07/vizio-tv-picture-keeps-dimming-and-brightening-on-its-own-solved-fixed-.html

NO you cannot. In some cases, power surges from storms etc. increase the current ratios to excessive amounts and damage the TV's circuit boards. Unless you have Test equipment and the knowledge to trace a circuit for faults, then you cannot fix the TV.
Get Professional help.

LCD & LED TV Repair - No Image & Blank Black Screen ...

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Vizio LED TV Repair - TV Has Backlights but no Image on ...

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Basic Troubleshooting Help if your Vizio LED TV has a blank screen and no ... It is on an UPS but turned off ...

Something wrong with your HDMI port. Check at TV tech service or claim warranty if new

I w having this same issue when watching a Blu-Ray disc. I found it to be dependent upon what picture mode the TV was set to. By this I mean certain picture modes would cause the TV to dim during dark scenes of a movie. Changing the picture mode helped a lot.

This same thing happened in my 32 in vizio and vizio paid an HDTV tech to come out to my house to fix it. He says he ALWAYS gets calls on vizios and this same thing is always the problem. He said Vizio paid more money for the screws on the tv then they did the power board in the tv. You want to either have someone fix it or buy a new power board and fix it yourself. It took the tech 15 min from start to finish to fix my tv and he had drove 2 hours to get here.

I had the same issue happen to my vizio lcd just this weekend. Everyone is telling me is a bulb or backlight or something. It would explain the loud pop and no picture, but I'm not getting sound either so I'm not sure what exactly happened. Only after about 2 years too. I'm trying to find parts to just fix it myself.