Smart Home Starter
The Smart Home Starter team picks the products and services we write about. When you buy through our links, we may get a commission.

Why Does My Samsung TV Have a Fuzzy Picture?

Last Updated Mar 25, 2022
smart tv

Samsung TVs are revered for their crisp, crystal clear picture and beautiful display. That’s why when one suddenly seems to have a blurry picture, it can be extra concerning. What exactly causes a Samsung TV to have a fuzzy picture and is there anything you can do about it? 

Your Samsung TV probably has a blurry picture because the signal it is receiving is the wrong resolution. This can be easily fixed by changing cables or using a set-top box. Still, there are other reasons this can happen as well that you will need to check for by troubleshooting.

If your TV has a blurry picture and you’re not sure what to do, fear not, for we’ve got you covered. In the sections below we will break down a few of the problems that can cause a TV to have a fuzzy picture, before laying out some troubleshooting steps you can take. So come along and let’s see if we can get that vibrant picture back so you can enjoy your TV again!

Why is My TV Suddenly Fuzzy?

Most of the time a fuzzy picture is caused by a signal with the wrong resolution being fed into the TV. This can be the result of the cables you’re using or the device that you stream from. 

Alternatively, the picture settings on your TV may have accidentally been changed, causing a stretched picture that also looks blurry. If you notice your picture is not only 

How Do I Fix My Samsung TV’s Fuzzy Screen?

Below we present to you five different troubleshooting steps you can take when your Samsung TV has a fuzzy picture: 

Perform a Soft Reset

The first step in troubleshooting any technology is simple, turn it off and then turn it back on again. Simply hold down the power button, leave the TV off for about three minutes, then turn it back on again. Hopefully, this works but even if it doesn’t it’s good to rule it out from the beginning. 

Change HDMI Cables 

Sometimes a bad or wrong HDMI cable can be the culprit behind a blurry TV screen. Try swapping out HDMI cables to see if it resolves the issue. Just as a helpful tip, your best bet will be to use HDMI cables that also come from Samsung. 

We should also note that you can simply try unplugging and replugging in the same HDMI cable to resolve a minor error. Before you buy a new one you may want to try that first.

Use a Set Top Box With the Right Resolution

If your set-top box has the wrong resolution, it can cause a blurry image on your TV. Ensure you’re using one that’s output is the same resolution as your TV screen. 

Check the TV Settings

There are actually zoom settings on the TV that can end up making the image look stretched and blurry. If these settings were changed by mistake, you can go back in and fix them pretty easily. 

Follow these steps to find out if the screen has been adjusted and fix it: 

  • Hit the menu button on your remote. 
  • Select “Picture” 
  • Select “Screen adjustment” 
  • Now just check to see that your TV has the right aspect ratio (16:9), screen fit, and screen position. 

This kinda thing could easily happen by accidentally sitting on the remote or while trying to change other settings. If you don’t want to mess with all these settings you always just reset the TV to its factory settings as well. We’ll discuss that in further detail in the next section, but suffice to say it will also put the picture settings back to their default position. 

Try Resetting the Picture On Your TV 

If all else fails, you can go into your settings and reset the picture on your TV. This is similar to a factory reset but it just applies to the TV’s picture. 

Follow the steps below to reset the picture on your Samsung TV

  • Go into settings.
  • Select “Picture.”
  • Scroll till you see “expert settings” and click on it. 
  • Now select “Reset picture.” 

Now the picture on your TV will have been completely reset and it should hopefully look as good as it did when you purchased it. 

So Really, Why Does My Samsung TV Have a Fuzzy Picture?

A Samsung TV can have a fuzzy picture due to an internal error, a change in your settings, or a device with the wrong resolution hooked up to it. 

To test if it’s just a minor error you can do a soft reset. If that doesn’t work you will want to check the cables and whatever else is hooked up to your TV. If it’s still not working, you can go into the TVs settings and manually reset its picture. One of these approaches should work for you. Best of luck!

Sign up for our newsletter
Smart Home Starter
This site is owned and operated by Time Off Club, LLC. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies.