As an Amazon Associate I earn from qualifying purchases from

Why is my monitor flickering and methods to repair it (5 steps)

Final Up to date:

Some of the annoying show issues you possibly can run into these days is monitor flicker. Whereas it usually happens when a monitor turns into aged or worn, that isn’t at all times the case. Newer LCD and LED panels can even fall sufferer to this irritating display screen artifact – lowering immersion and basic image high quality exponentially.

As monitor flickering is available in many shapes and kinds, diagnosing it may be a bit difficult. Happily, we’ve got a tonne of expertise in the case of show issues and are right here to stipulate the commonest causes of monitor flicker.

What’s monitor flickering?

All screens flicker, no matter whether or not you possibly can see it or not. The picture you’re viewing will get drawn, erased, and redrawn quicker than the human eye can understand. That is known as a monitor’s refresh price.

Monitor refresh charges have elevated quite a bit over the previous 10 years, with the greatest excessive refresh price screens now reaching over 360Hz. The monitor’s refresh price has a direct influence on the smoothness of your visible expertise, with greater refresh charges usually chosen by prime esports professionals.

Sadly, whereas refresh charges are designed for visible smoothness, issues regarding this specification can disrupt that altogether. You might have a free cable, a worn energy adapter, or somebody has modified your Home windows settings leading to an annoying flicker that’s seen to the human eye.

With that in thoughts, we’ll be going over a number of the most typical causes of monitor flicker under – beginning with the commonest and ending with probably the most obscure.

The way to cease your monitor flickering:

1. Test the show cable

One of many foremost causes for monitor flicker is a dying HDMI or DisplayPort cable. Even older VGA and DVI cables may end up in this annoying downside, so it’s at all times price guaranteeing that the cable is just not solely secured correctly however that it isn’t defective in any means. Begin by utilizing the cable with one other system or utilizing a brand new cable on your monitor altogether.

LG monitor 1 of 2

You’ll be shocked at simply how usually that is the reason for the issue.

2. Test the facility cable

Just like the video cable, a defective energy cable may also be one of many foremost causes your monitor is displaying an annoying flicker. Merely test each ends of the facility cable to make sure that it isn’t worn, torn, or in any means broken. Whereas uncommon, this has been identified to trigger monitor flicker previously and ought to be one of many first stuff you test.

In case your monitor makes use of a generic kettle plug, merely swap it out or strive it with one other system to make sure that isn’t the issue.

3. Test show settings

One other frequent trigger for monitor flicker is a change in your show settings. Making small adjustments to your show settings can result in some annoying artifacts – one in every of which is monitor flicker.

Merely head over to your NVIDIA management panel (or AMD Software program: Adrenaline Version in case you’re an AMD consumer) and ensure not one of the settings have modified. An important menu to concern your self with right here is the “Change Decision” tab which lets you alter display screen decision and refresh price.


Make sure that your refresh price is ready to its most worth for the smoothest expertise. A decrease refresh price may result in some awkward visible artifacts.

Moreover, you may also head over to the Home windows Show Settings (right-click the desktop and choose from drop-down menu) and ensure no settings have been modified there both.

4. Guarantee all graphics drivers are updated

One other more and more standard explanation for monitor flicker is an outdated graphics card. Yep, that’s proper, conserving your GPU bang updated is definitely fairly vital – particularly if you wish to reap the rewards of the newest upgrades.

Fortunately, updating your GPU drivers is fairly easy – particularly with each AMD and NVIDIA constructing updates into their software program suites.

Merely load up the related software program utility and use the “replace driver” wizard to finish the method.

5. Test monitor isn’t defective

Lastly, if every little thing else appears to be working completely high-quality, strive testing the monitor itself. This will likely solely be a difficulty for ageing panels, however not at all times. Even newer screens can fall sufferer to bugs or faults which might result in picture flicker.

You’ll be able to simply test whether or not the monitor is at fault by merely attempting a brand new show enter (HDMI. DisplayPort, DVI, VGA) and seeing if the difficulty happens.

You’ll be able to at all times strive lending another person’s monitor and utilizing it along with your present setup. This may even let you know shortly whether or not or not your monitor is the difficulty.

Ultimate phrase

So, there you have got it, our fast information on the primary the reason why your monitor is flickering. Hopefully, this information has introduced you again to visible perfection!

In the end, each monitor sparkles, it’s what they do to constantly replace the photographs you see on display screen. The truth is, the extra your monitor sparkles, the higher!

That being mentioned, we’re not referencing the overall refresh charges of a monitor right here – we’re speaking about an annoying flicker that’s bodily seen when watching films, enjoying video games, or shopping the online.

Fortunately, following the easy steps above ought to resolve the difficulty of monitor flicker, bringing you again to visible immersion.

We will be happy to hear your thoughts

Leave a reply

Enable registration in settings - general
Compare items
  • Total (0)
Shopping cart