5 Useful Fixes For Steam Deck Flickering Screen

Isn’t it just annoying when you are playing your favorite game, and the screen starts flickering? The annoying issue of Steam Deck screen flickering has been reported by many players, with Steam Deck flashing black screen on random occasions while gaming.

The main reason for the Steam Deck screen flickering issue is commonly due to a faulty HDMI cable, which also results in Steam Deck dock flickering. To fix the Steam Deck screen flickering, check if the HDMI or dock is damaged, and then force reboot your console.

To explain things more clearly, we have written this detailed guide on how to fix Steam Deck screen flickering by following a few easy methods. We will also state a few reasons why the Steam Deck dock flickering issue occurs to help you learn about the root cause of the issue.

Why is my Steam Deck Screen Flickering?

Your Steam Deck screen can flicker due to 4 possible reasons:

  1. HDMI cables might be faulty.
  2. The Dock might have hardware issues.
  3. The A/C adapter might be worn out.
  4. HDMI ports might be not working properly.

Also Read: Steam Deck vs Nintendo Switch

How to Fix Steam Deck screen flickering issue

Solution 1: Force Reboot Steam Deck

The first thing you need to do is force reboot your console to overcome Steam Deck screen flickering. This fix helps in most of the cases when the steam deck isn’t performing well or even if the steam deck crashes. Just follow these steps:

  1. Connect your AC adapter to your Steam Deck and wait for 15 to 20 minutes until the battery charges.
  2. Press and hold the Power button for at least 12 secondsHow to Install the Epic Games Launcher on Steam Deck
  3. Press the power button once to turn the console back on and check if Steam Deck won’t turn on is fixed.

Now, moving on to the next solution to fix the Steam Deck flickering screen.

Solution 2: Check Your HDMI Cables and HDMI Ports

Change your HDMI cables because Steam Deck screen flickering could be a hardware issue. Before that, ensure that there is no faulty HDMI port.

Make sure you use a High-Speed HDMI as they transmit video and sound from your Dock to the TV.

Let’s solve Steam Deck not Turning On:

  1. Unplug your HDMI cables from the back of both your TV and Steam Deck dock.
  2. If you are thinking of buying a new one, then first try switching the ends of HDMI cables.
  3. And plug in the HDMI cable of your Steam Deck Dock into your TV and vice versa.

Also, check if your cable is worn out or broken at some point, then buy a new one.

Amazon Basics Premium-Certified Braided HDMI Cable (18Gpbs, 4K 60Hz) – 3 6 10 15 Feet (Amazon)

Buy this Braided Cable if you Identify Your cable as faulty. 

And if you are still facing the Steam Deck flickering screen, then continue to the next solution.

Solution 3: Use Steam Deck Official Charger

The Steam Deck is charged using a non-standard protocol, so if you’re using a third-party solution, you may lead to Steam Deck screen flickering.

There are a lot of completely reasonable third-party adapters, but can’t guarantee reliability or safety. We can guarantee an official charger will help you fix the Steam Deck flickering screen.

If you are still facing Steam Deck screen flickering, then you can move on to the next solution.

Solution 4: Check if Your Dock is Faulty OR Not

One more thing you can do to fix the Steam Deck screen flickering is to check your Steam Dock for hardware issues.

Here’s what you can do:

  1. Borrow a Steam dock station from a friend or relative or get one from amazon.
  2. After inserting Steam Deck and connecting the cables properly if the display is not flickering then it means you have a faulty Dock.
  3. To fix it visit your nearest trustworthy service center.
 The Official Steam Deck Dock

Moving on to the last solution to fix the Steam Deck flickering screen.

Solution 5: Contact Steam Deck Support

If you cannot get rid of the Steam Deck screen flickering after checking the charging accessories and force rebooting, you should contact Steam Deck support and ask them to perform the necessary repairs on the console.

Final Words

Steam Deck screen flickering commonly occurs when the Steam Deck is docked to an external display. Hence with the methods mentioned in this article, you can fix the Steam Deck dock flickering yourself. Hopefully, your issue has been resolved and now you can play games on your Steam Deck without facing any screen flickering issue.


Zul is an avid gamer with a passion for RPG and racing games. He enjoys playing games like Need for Speed and Grand Theft Auto 5 and is also skilled at fixing errors and crashes to enhance the gaming experience. Zul stays up-to-date with the latest gaming news and enjoys sharing his knowledge through writing gaming guides and articles.
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