How to Correct a Blurry Screen

There is nothing worse than a blurry screen when you are trying to work or play on your computer. There are a few common causes for a blurry screen, and most causes have fairly simple fixes that can be done without the expensive help of a trained technician.

Here are a few of the common reasons for a blurry screen and some ways to troubleshoot through each of them.

• Extreme hot and cold temperatures and changes between the two can cause the computer screen to become blurry. Ensure that the location of your computer has a fairly regulated temperature. If your screen is only occasionally blurry, take note of the temperature at the time when you notice the blurry screen. Even fans and overhead lights can contribute to a blurry screen. Experiment by removing fans and turning off lights to see if it eliminates the problem with your blurry screen.
• Magnetic devices around your computer system may cause issues with your monitor. Remove magnets or toys away from the screen to see if this helps the resolution.
• Loose monitor connections are a common cause for monitor blurriness. Believe it or not some people forget about the most obvious culprit. Check your connections; ensure that both ends are secured tightly.
• The picture may be out of alignment. It is easy for resolution settings to get adjusted by mistake. Play around with the controls on the monitor to see if this brings the picture back into focus.

If none of these tips help to resolve the issue of your blurry screen it may simply mean that your monitor needs to be replaced. If possible, try hooking up another monitor to the same system to see if the problem persists before purchasing a new monitor.