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Repair information and troubleshooting for the Vizio E422AR. This is a 40 inch HD television with an LCD screen.

3 Questions View all

Why does my screen go black sometimes

Okay so my screen doesn't randomly go black all the time, it just goes black whenever there is a scene with bright flashing lights and I don't know why it does this. Would be greatly appreciated to know why this is happening and if I can stop it from happening.

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1 Answer

There are many reasons for this:

  • Software Glitches: Sometimes, updates or apps can cause temporary issues with your screen.
  • Battery Saver Mode: When your battery is low, your device might automatically dim or turn off the screen to save power.
  • Overheating: If your device gets too hot, it might shut down or darken the screen to cool down.
  • Hardware Problems: Rarely, there could be a problem with your device's screen or internal components.

If none of the other solutions work, it might be worth getting it fixed at service center.

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1 Comment:

It kinda seems like an epilepsy mode because it's only happening whenever there are flashing lights on screen. It only happens on the TV aswell so I don't know what it is.

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dsstove will be eternally grateful.
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