Tutorials

How to remove or remove ghosting or ghosting on monitors

What is the ghosting or ghosting due to?

The first monitors used cathode ray tubes, which projected light through phosphor panels; the projection of a fixed image for a long time had the consequence that some light emitters were worn or burned, thus creating a shadow or ghost image; This is due to the uneven use of the monitor’s pixels.

Although the new generations of monitors project images with different technology, if they are in constant use or are turned on 24/7 they can also suffer the ghosting effect, the pixels can be burned by staying turned on for hours projecting the same image, it is common to see this in the monitors of terminals, hospitals and airports.

Do you remember the screensavers? This was his goal, to prevent the monitor from maintaining the same fixed image for hours ; When projecting moving images, the use of pixels is balanced and wear is uniform, or a light emitter is prevented from burning out by staying on so long.

Currently the best option is to configure your computer so that the monitor turns off after a period of inactivity, thus extending its life and saving energy.

because the ghosting or ghosting effect occurs on the monitor

How can you remove ghosting or ghosting?

Take advantage of the configuration options of your monitor, modifying some parameters can help you eliminate the ghost effect.

The response time is the speed at which it takes the monitor pixels to change color; If it is very fast, you could precisely be causing ghosting on your monitor, adjust this parameter and perhaps you can see a solution to your problem.

From the manufacturer’s support page, you can make a diagnosis, to check the operation of your monitor or your laptop screen, also take advantage and verify if there is any firmware update or you need to download a driver, we suggest you check that the video card is well installed.

Something else we recommend you do is check that the wiring connection is good. If necessary, you can disconnect and reconnect the cables from the front panel of the motherboard of your PC ; especially the video cable, even if it seems trivial, may be the cause of the problem.

This can even affect the quality of the HDMI cable you are using. If you have a high-end monitor, try to purchase an HDMI that meets the video requirements of your equipment.

you need firmware update download driver and check wiring connection

Other solutions are oriented to the use of applications; to correct the problem. For example there is an application called PixelHealer; which you can use from the official website.

This will subject the monitor to a constant flash of colors for an hour trying to revive; so to speak, the light emitters that are worn out. This is not the preferred option; nor does it guarantee a 100% solution to the problem, but some users have found it successful.

As a last recommendation, you can configure and change the screen saver of your Windows PC ; since its use prevents the monitor from remaining static for a long time. Also, to correctly calibrate the brightness and contrast of the monitor , so as not to force the operation of the pixels.

In short the ghosting or ghost effect; It is produced by light emitters that have been burned or worn out on your monitor by frequent use. It is important that you consider how much time you have with your monitor, it may be time to purchase another.

But first take advantage of the configuration options, verify the correct installation of the wiring or use the application that we suggest; We hope this information has been useful to you.

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