Computer Monitors Troubleshooting – Easy Fix Guide

By Arindam Roy

This article will go through all of the necessary steps that should be taken when your computer monitor goes out of whack. In addition, this article will cover some common problems that you may encounter and how to resolve them. If you’re experiencing any number of computer monitor troubles give these steps a try. It’ll probably solve your problem in a jiffy!

Tablet not working? *Computer screen blurry? *Display is broken? *Computer backlight not turning on properly?

Follow through with the troubleshooting process until it fixes itself.* If it doesn’t fix itself in five minutes or less, leave it alone for the day and try again later.

If you still can’t get it working, call the manufacturer. Don’t bother calling the company that sold you the computer and tell them there’s a problem with your display. Either they’ll just say “buy a new one”, or tell you to look for “a red dongle” and ask you if that’s what it is. Tell them to call the manufacturer, as it’s their monitor, not yours. Note: calling an internationally owned company about a product issued in America will undoubtedly be met with language and cultural barriers; however, if you’re experiencing display issues, your most important goal is to resolve them.

Don’t move the monitor much especially if it works, as the cable between the VGA plug (the metal one) and the connector (the plastic one) for the screen is very fragile and will break if moved.

If it still doesn’t work, try another computer. Sometimes it’s just a simple electrical connection problem, which can be solved using another computer. If that doesn’t fix your problem either, then you’ll need to go through the manufacturer/repair man process again.

If your computer screen goes out and your monitor is less than five years old, you may be able to get a warranty replacement. If it’s more than five years old, you may not be able to get much out of the manufacturer (but usually you can).

Read more: Best Monitor You Can Buy under ₹5000 in India

Computer Screen Problems:

The following are problems that arise in a computer monitor and how to fix them.

  • A blank screen. This problem can happen for a variety of reasons including broken connections on the internal wires connecting the display, or simply not plugged in properly. Note: The only cables inside your monitor should be video/display cables and power cables; no other ones should be there. Some people have reported that if the color contrast is turned all the way up, it has fixed this problem in some cases.
  • Screen is blurred/fuzzy. This is a problem with you monitor, not your computer. If this happens to you, there’s nothing you can do but get a new monitor (or at least try the *trick* listed below). However, if it’s just a little blurry but not completely unreadable, here’s an interesting trick that might help: open up the display settings on your computer and turn off all of the high-contrast settings (set brightness control to maximum black and minimum white), which will make the screen darker and blurrier – as though you are looking at it from further away.
  • Resolution won’t change. The resolution can be adjusted by going into the display settings on your PC. If this problem happens and you can’t change the resolution, it’s probably because your monitor has broken and you need a new one.
  • Screen pops up suddenly and randomly. This occurs when your computer runs a program that requires a lot of power to run (like word processing), or if the fan in the back is broken. To fix this, make sure that:

1) Your cables are plugged in tightly.

2) That there aren’t any loose pieces in the back of your computer (eg screws).

Power turns off randomly after a while (even though the cord is plugged in). Sometimes the power cord can cause this to happen, but if you don’t know where it’s plugged into (or don’t care) simply wrap it in electrical tape and keep the power cord out of the way.

Screen remains on for a long time when the computer is sleeping (when it goes into standby). If you’re having this problem try:

Put a blank piece of paper or card under your monitor. This will block the small light that comes on when your computer goes into standby. The light will still turn off once you move it out of the way, but at least be able to see what’s happening if and when your monitor wakes up.

Unplug the computer, wait about 30 seconds, plug it in again.

Try using the keyboard to wake your computer from standby instead of the mouse – this will save some power.

Related post: Computer Monitors Troubleshooting: Easy & Quick Fix Guide

Computer Software Problems:

Having trouble connecting to the Internet? Connecting to the internet should be a fairly quick and simple process. It is important that you follow all of these steps carefully, as each one is very important in setting up your connection correctly. First of all, make sure that your modem receives its signal from the telephone and not a wireless or other device. Second, your software has to be able to communicate with your modem correctly, allowing it to work with it. If you’re using an older version of Windows, you may have to change the settings for the modem in order to make this connection possible. Third, you will need a dial-up account on some Internet service provider so that you can have access to the Internet – this usually requires an additional fee. Finally, set your Internet browser at least once before anything else because this is also very important in having a good Internet connection.

Internet Explorer and Outlook Express: If you have trouble with either of these two programs, then I recommend downloading Mozilla Firefox. It can be downloaded at

Sound not working properly: There are a number of things you can do to fix this, so I will just list them all in one place. Open your Device Manager and change the “Sound” tab from “Realtek High Definition Audio” to another sound card. Unplug your modem from your computer for at least 30 seconds (not too long or it could malfunction), then plug it back in. Also, check the volume settings on your computer speakers and make sure that they’re set to the correct level – loud enough but not too loud. If you’re not sure how to check the volume settings, I recommend going to control panel, and clicking on “Sounds and Audio Devices” – or accessing the setting via the control panel of your computer. Lastly, you may be having issues because you have too many programs open at once. If this is true, then shut down all of your programs that aren’t working properly.

Other Issues that You Your Monitor May Have:

  • How to fix screen keeps turning off?
  • LCD monitor not displaying anything -No video signal? -Computer Monitor Freezes?
  • computer monitor not turning on, power strip or outlet is working Etc.

The Author (Your Name) is a (your field) scientist and has been in the industry for over 5 years. He has authored and co-authored several papers on this topic of expertise. He graduated from University of (School Name). The Author lives in State with his family and pets.

Relevant reading: What Screen Resolution do I Need for My Monitor: A Complete Guide

Computer monitor keeps turning off?-LCD monitor not displaying anything -No video signal?

And other related computer troubleshooting and solutions for this topic.

Computer monitors are an integral part of nowadays technology and are indispensable for fluent communication with others and the Internet. However, problems can arise that you may or may not have been aware of. To help you understand these issues, we intend to share some information about the computer monitor troubleshooting & solutions. Based on our experience, there are a few common problems that occur that we will discuss in this article. Knowing how to solve them would help you prevent such problems from occurring in the future or at least minimize the occasion they do occur.

My Computer monitor keeps turning off – What to do:

The most common problem that a computer monitor faces is that the screen may turn itself off without any warning. There could be a number of situations like: the computer being turned off, its power cord not being plugged in etc. It is quite normal for some monitors to stop working after a while but the best way to prevent computer monitors from turning off is to prepare well for them.

There are certain precautions you can take before your monitor starts turning itself off:

  • Be careful with your power cord and electrical outlets, especially when it comes to unplugging your devices or switching between them. However, if the monitor is like most of the monitors in the market, it will automatically turn itself off when there is no signal or it is not plugged into any power source.
  • Make sure that your monitor is powered on and connected to a power source. If not plugged into a power source, make sure that you charge it before using it. If this happens again, try connecting your monitor to an electrical outlet in another room to prevent disruptions of signals.
  • If you notice that your monitor turns off suddenly after a number of hours without being used, unplugging the device or switching from one device to another could be the reason. In this case, the monitor needs to be checked.
  • For old monitors, check if the caps on the monitor are working well to remove dust and other foreign objects that might interrupt in its functioning. Even cleaning your monitor with a soft cloth can do wonders to make it work again.
  • To prevent power interruptions from occurring in your computer or its connections, try testing an electrical socket in a different room to see if that helps solve your problem. Or you could also unplug your device and plug it back in after ten seconds or so of not being used. This should keep the screen from turning off while you are actively using it.
  • If none of the above tips work, you would want to contact a computer repair shop to get your monitor checked or repaired. Testimonials suggest that some shops also have a few good monitors that they can repair or inspect for you.

Read here: What Type of Monitor is Ideal for Gamers: A Perfect Guide

Computer monitor keeps turning off?

When it comes to troubleshooting, we can really help you out in a number of ways by offering you knowledge and tips on what might be causing your problem and the most efficient way to solve it by following certain steps and procedures listed below:

  • 1. Check if the power cord is plugged in firmly in the socket  (power strip, outlet or wall socket) all the way through.
  • 2. Check if the device is turned on in the option settings by pressing the power switch button on the device or keyboard.
  • 3. Check if there is a problem with this monitor by connecting it to another computer system for testing purposes, to see if it still turns off. If it does then check if there is a problem with your computer system and try repairing that and then check if your monitor works fine. If that does not help you can try replacing your monitor.
  • 4. Check if the monitor is compatible with your PC / computer.
  • 5. If the problem still persists, contact a computer repair shop to check the monitor or replace it.

It is very important to take proper measures in order to safeguard your devices and prevent any problems that may arise due to faulty components or wiring errors, such as electrical outlets , power cords, and other components in close proximity to these devices as there can be serious consequences due to their malfunction causing electrical shocks or getting damaged in any way.

Related article: Type of monitors & Their Uses Explained

Frequently Asked Questions:

What Size Monitor do I Need?

Choosing the right monitor for your needs is an important decision. Some people go for large monitors just because they would like to see more. However, if you have a small desk space, then that might not be practical at all! In this article I will discuss size, resolution and types of monitors and hopefully help you make your decision easier.

First off, a computer screen or monitor is the thing that portrays what we see on our screens (ie: Skype call). That’s why it’s called a display monitor. The purpose of these monitors is to create an optimal viewing environment for whatever you are viewing on it. For instance, if you have an internet site that lists the time it takes to complete a certain task, you can visualize how long it will take by looking at the time indicated on a computer monitor. Screen size will be determined by what you plan to use it for. So, if you want to view pictures or work with documents on your computer, then you don’t need a big screen. However, if your favorite activity on your computer is playing games, then size does matter! That’s why lots of people buy large monitors for playing games.

Resolution is another important factor when choosing the right monitor for your applications. When you are buying your monitor, there are two resolutions to consider:

  • 1.) HD – 1920 x 1080 – This is the highest resolution and is an interlaced video such as that seen on your television. The picture quality for this resolution is very good but viewing angles are poor and colors do not blend well when viewed from the side.
  • 2.) Widescreen – 1680 x 1050- This resolution has a better coverage of viewing angles than HD but picture quality suffers in comparison to 1080p, especially at extreme ups and downs of the screen.
  • 3.) Standard – 1024×768– This is a very common resolution used on all monitors as it is easy to support.

Types of monitors include:

  • LCD – Liquid Crystal Display is the most common type of monitor. It is a flat screen and the vast majority of monitors these days are LCD’s but there are still some CRT’s (Cathode Ray Tubes) out there, although they are quickly becoming obsolete.
  • LED – Light Emitting Diode is a newer technology that creates light in each pixel and a lot more backlighting than traditional LCD’s which results in a brighter image. These types of monitors usually have better viewing angles than older LCD’s.
  • Twisted Nematic (TN) – This type of display has the worst viewing angles of all the technologies mentioned above. However, they have a fast response time and are still widely used since they are very affordable.
  • In-Plane Switching (IPS) – These monitors are significantly better for viewing angles than TN’s and offer greatly improved color reproduction as well.
  • Super IPS- Panel – This is the best viewing angle technology available on the market right now. It offers an amazingly wide 178 degrees of horizontal and vertical viewing angle. To put those numbers into perspective, TN’s offer a 170 degree view while IPS panels offer 178 degrees.
  • Vertical Alignment (VA) – These are the newest technology on the market. They offer the best color reproduction of all the technologies mentioned above. However, they do not perform well in dark environments and do not have a fast response time. So far, they are only available in 24-inch models and up.

If you need to purchase a new monitor then consider your applications before you buy one since this will help you decide which size and resolution is best for your needs. Also, remember to check out other people’s reviews on various monitors so you can get an idea of how good the monitor that you are looking at is compared to other models.

Should I Get Curved or Flat Screen Monitors?

they are both good, but might be better for different usages.

because curved screens is good for games. It will give you a better and surreal experience if you engage in games that require lots of reactions such as shooter games or driving games. while the flat screen might not feel as immersive as the curved one, it’s necessary for graphic designers and video editors. it’s because editing photos and videos are about details, readability, again contrast ratio quality, not immersion so much. If you’re new to computers, it’s not always easy to know what to get when you’re buying a monitor. Luckily, in this article we’ve put together a list of five questions that will help make your job easier. Read on and find the answer to all of your most pressing questions!

How Many Pixels Do I Need?

The higher your monitor’s pixel count, the more information you can see on a screen at one time. For most users, the sweet spot is somewhere around 1080p, although with 4k monitor prices becoming increasingly affordable in recent years that could change moving forward. When it comes down to it, don’t settle for anything less than a 1920×1080 resolution – anything lower and you’re losing too much detail overall.

What Screen Resolution do I Need?

If you’re using a laptop, the answer to this question gets a little more complicated. The general rule of thumb is to match your resolution with the screen size of your laptop. However, that’s not always possible or practical. Some laptops come with displays that offer higher resolution, which can be useful for editing photos or doing other graphic design related work.

What Type of Monitor is Best for Gamers?

If you’re playing popular competitive online shooters like CS:GO, League of Legends, Overwatch, and so forth you want to get a monitor with a refresh rate above 100Hz. All of the current gaming monitors on the market offer at least 100Hz refresh rate, but there are a few monitors out there that have refresh rates of 120Hz or more.

Should I Get Curved or Flat Screen Monitors?

they are both good, but might be better for different usages.

because curved screens is good for games. It will give you a better and surreal experience if you engage in games that require lots of reactions such as shooter games or driving games. while the flat screen might not feel as immersive as the curved one, it’s necessary for graphic designers and video editors. it’s because editing photos and videos are about details, readability, again contrast ratio quality, not immersion so much.

Is 4K Resolution Worth It?

If you’re watching a lot of high definition video or photo editing on your computer, then absolutely yes. However, if you’re only using your computer for browsing the internet and writing papers for school or work then it’s up to you. You’ll be able to see more of what you’re working on but it won’t really make any huge difference in the overall scheme of things.

What is the Difference Between TN and IPS Screen Types?

Many people don’t know that the screen type they have can make a massive difference in display quality. TN is a type of panel that provides you with “matte” colors as opposed to the glossy displays that are more commonly used. These panels are also more expensive and less energy efficient, so they aren’t recommended for use with laptops as much as desktop monitors. IPS panels are essentially the same but provide slightly better color reproduction and viewing angles that can contribute to a better overall experience for the user.

What is a VGA, DVI and HDMI port?

VGA ports are found on older monitors with an older standard of connecting to a computer. The other two ports are found on newer monitors or computers, depending on which one came first. A DVI port connects to the monitor while an HDMI port connects to the computer.

You may also be interested in:
Most Suitable Gaming Monitors
Should You Get a 1440p Monitor or A 4K Monitor?: A Perfect Guide
Explained the Difference between LCD and LED Monitors


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