(Computer monitor)全球数十亿人广泛使用计算机显示器屏幕。许多人甚至喜欢将第二台显示器插入他们的个人计算机 (PC) 或膝上型设备。基本上(Basically)，使用这些显示器非常容易和简单。您所要做的就是正确插入显示器并确保您的系统检测到它。您的显示器将开始正常工作。但是，只要您的计算机显示器(computer monitor)显示没有任何问题，这种方法就可以工作。
想象一下(Imagine)，您将在显示器的帮助下进行重要的演示，或者您有一个重要的视频会议(video conference)要参加。如果你的电脑显示器(computer monitor)在那个时候出现了一些显示问题，你会怎么想？沮丧，对吧？但是您不必再沮丧或沮丧，因为您可以轻松解决显示器显示(monitor display)问题。如果您想了解更多，请阅读完整文章，成为显示器问题(monitor problem)修复专家！
如何修复电脑显示器显示问题(Fix Computer Monitor Display Problems)
显示器的常见问题有哪些？
您的计算机显示器显示(computer monitor display)可能会遇到许多问题。其中一些是没有信号错误、失真、闪烁、坏点、裂缝或垂直线。您可以自己解决一些问题，有些则需要您更换显示器。查看全文以了解如何修复计算机显示器显示器(computer monitor display)并确定(s and determine)何时更换显示器。
以下是一些常见问题以及如何解决这些问题。阅读文章并立即修复您的错误！
1. 无信号
连接显示器（主显示器或附加显示器）时最常见的错误之一是屏幕上的无信号消息。(No signal)此外，这是您可以解决的最简单的问题之一。在您的屏幕上收到此类消息意味着您的显示器已打开，但您的计算机并未向显示器发送视觉数据。
要修复无信号错误，(To fix the no signal error,)
一种。检查电缆连接：(a. Check your cable connections:)显示器电缆(monitor cable)连接中的接触松动会导致显示器显示无信号(No signal)消息。验证您是否已正确连接电缆。您也可以拔下或拔下电缆，然后重新插入。检查您的显示器现在是否正确显示您的Windows 屏幕(Windows screen)。
湾。重新启动您的显示器：(b. Restart your monitor:)这只是意味着关闭和打开您的显示器屏幕。您可以简单地关闭显示器并(monitor and power)在几秒钟后打开它以检查问题是否仍然存在。您的显示器现在应该可以识别视频输入(video input)并正确显示。
C。 让 Windows 检测到显示器：(Make Windows detect the monitor:)如果您使用辅助显示器，如果Windows未检测到您的计算机显示器显示(computer monitor display)，您的显示器可能不会显示任何信号。要让Windows检测到您的第二台显示器，
- 右键单击您的桌面。(desktop.)
- 从出现的弹出菜单中，选择显示设置(Display settings)。
- 在显示(Display )设置窗口中选择检测。(Detect )
您的计算机现在应该检测到显示器，并且您的问题现在应该消失了。
d。更改您的显卡端口：(d. Change your graphics card port:)如果您使用具有多个输出端口的显卡，请尝试更改您的端口。如果您的端口损坏，切换到另一个端口将帮助您解决问题。
e. 更新您的驱动程序：(Update your drivers:) 确保(Make sure)您运行最新的驱动程序（图形驱动程序(Graphics drivers)）。如果没有，您必须更新驱动程序以确保显示器完美运行。
F。 更换数据线：(Change your data cable:)您需要考虑将数据线更换为HDMI等替代品，特别是如果您使用的是VGA等非常旧的数据线。
2.闪烁或闪烁
如果您的电缆连接松动，您可能会遇到屏幕闪烁的情况。如果在您检查电缆连接(cable connection)后这种情况仍然存在，则问题可能是由于不正确的刷新率(refresh rate)造成的。通常(Generally)，LCD显示器使用 59 或 60 赫兹的刷新率(refresh rate)，而少数高端显示器使用 75、120 甚至 144 赫兹。
1. 转到显示设置( Display settings)（正如我们在上述方法之一中所做的那样）。
2. 选择高级显示设置(Advanced display settings)。
3. 选择显示适配器属性(Display adapter properties)。
4. 在打开的对话框中，调整刷新率(adjust the refresh rate)，然后单击确定(OK)。
您的屏幕有时会因电源(power supply)不正常而闪烁。所以你也可以检查你的电源(power supply)。
另请阅读：(Also Read:) 修复(Fix Second Monitor)Windows 10中未检测到(Detected)第二个监视器
3.失真
屏幕色彩平衡或显示(color balance or display)失真也是计算机显示器(computer monitor)显示的常见问题。为了消除失真，您可以检查并更换任何显示器电缆的损坏。
1. 打开显示(Display )设置。
2. 将显示分辨率(Display resolution )设置为推荐(Recommended)。
卸载并重新安装驱动程序：(Uninstalling and reinstalling the driver:)
1. 在开始菜单中，搜索设备管理器(Device Manager)并打开它。
2. 单击并展开显示(Display )适配器(adaptors )选项。
3. 右键单击您各自的视频卡。
4. 单击卸载设备(Uninstall device)选项。
5. 现在重新启动(Restart)计算机并重新安装(Reinstall )设备驱动程序。
6. 从官方网站为您的系统下载最新的驱动程序。
您也可以在卸载之前尝试更新驱动程序。如果这样可以解决您的问题，则无需卸载并重新安装驱动程序。
4.死像素
坏点或卡点是硬件错误(hardware error)。不幸的是，您无法完全修复它。卡住的像素是用单一颜色卡住的像素，而坏点是黑色的。
使用软件：(Use a Software:)一些卡住的像素会在一段时间后自动修复。虽然卡住的像素是硬件问题，但特定的软件可以隐藏它们。例如，Undead Pixel工具循环颜色。此工具可能适用于许多用户修复卡住的像素。
轻按：(Mild press:)一些用户报告说，在受损区域上轻按屏幕可以修复坏点。你可以试试这个。但是要非常小心，因为这有时会使问题变得更糟。(problem worse)
更换你的显示器：(Replace your monitor:)如果你的屏幕上有几个像素死了，你需要考虑更换你的电脑显示器显示(computer monitor display)问题。如果是制造缺陷或在保修期内(warranty period)发生，您可以免费更换它。
另请阅读：(Also Read:)如何在Windows 10中更改(Windows 10)显示器刷新率(Monitor Refresh Rate)
5. 垂直线
由于各种原因，您可以在屏幕上看到一条或一组垂直线（黑色或单色）。您可以找到对垂直线很有帮助的推荐解决方案。将您的显示器连接到另一台计算机。如果这些线条仍然可见，则该更换显示器或其LCD 面板(LCD panel)了。
6.分辨率不正确
如果您遇到这种情况，则问题出在您的显卡驱动程序上。尝试将其更新到最新版本并将显示分辨率(display resolution)设置为推荐设置。
7. 关闭
如果您的显示器经常自行关闭，则表示您的显示器电量不足。确保(Make)您的显示器获得平稳运行所需的电源。此外，显示器或电源适配器(power adapter)过热也可能导致此问题。
8.裂缝和斑点
如果您的显示器有明显的黑点或裂缝，则该更换显示器了。显示器的LCD 面板(LCD panel)可能已损坏。您不能免费更换它，因为这种类型的损坏不在大多数公司的保修政策范围内。(warranty policy)
9. 嗡嗡声
如果您在显示器显示(monitor display)中遇到白噪声，这可能是由于显示器的背光所致。您可以将屏幕亮度(screen brightness)调整为各种级别，并检查问题是否仍然存在。如果是这样，您可能需要更换显示器。大多数制造商将在保修期内更换此产品。如果您的保修期(warranty period)已过，您可以尝试只在当地维修店(servicing store)更换背光灯泡(backlight bulbs)。
推荐的：(Recommended:)
- 修复监视器(Fix Monitor)随机关闭和打开(OFF and ON)
- (Fix Screen Goes)修复计算机(Computer)打开时屏幕进入睡眠状态
- 如何查看谁在Instagram 上(Instagram)取消关注(Unfollowed)您
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我们希望本指南对您有所帮助，并且您能够解决计算机显示器显示问题(fix computer monitor display problems)。不过，如果您有任何疑问，请随时在评论部分(comment section)提出。
How to Fix Computer Monitor Display Problems
Cоmputer monitor screens are extensіvely used by billions worldwіde. Many people even like to plug in a second monitor to their рersonal computer (PC) or laptop device. Βaѕіcally, using these monitors is very еasy and simple. All you have to do is plug in the monitor correctly and make sure your system detects it. Your monitоr will start working fine. But thiѕ works as long as you don’t get any problems with your computer monitor displays.
Imagine you are going to present an important presentation with the help of your monitor, or you have an important video conference to attend. How would you feel if your computer monitor has some display problems at that time? Frustrated, right? But you don’t have to be depressed or frustrated anymore as you can easily solve your monitor display problems. If you want to know more, read the complete article to become a monitor problem fixing expert!
How to Fix Computer Monitor Display Problems
What are some common problems with monitor displays?
Your computer monitor display can experience many problems. Some of them are no signal errors, distortion, flickering, dead pixels, cracks, or vertical lines. You can solve some of the issues yourself, and some will need you to replace your monitor. Check out the full article to learn how to fix computer monitor displays and determine when to replace your monitor.
Here are some common problems and how to solve them. Read the article and fix your errors now!
1. No Signal
One of the most common errors while connecting a monitor (either a primary one or an additional monitor) is the No signal message on the screen. Also, this is one of the easiest problems you can fix. Receiving this kind of message on your screen means that your monitor is on, but your computer is not sending visual data to the monitor.
To fix the no signal error,
a. Check your cable connections: Loose contact in monitor cable connections can cause the monitor to show a No signal message. Verify if you have connected the cables properly. You can also remove or unplug the cable and plug them in again. Check if your monitor now displays your Windows screen properly.
b. Restart your monitor: This simply means turning your monitor screen off and on. You can simply power off your monitor and power it on after a couple of seconds to check if the problem persists. Your monitor should now recognize the video input and display it properly.
c. Make Windows detect the monitor: In case you use a secondary monitor, your monitor may show no signal if Windows did not detect your computer monitor display. To make Windows detect your second monitor,
- Right-click on your desktop.
- From the pop-up menu that appears, choose Display settings.
- Choose to Detect in the Display settings window.
Your computer should now detect the monitor, and your problem should vanish by now.
d. Change your graphics card port: If you use a graphic card with several output ports, try changing your port. If you have a damaged port, switching to another port will help you fix the issue.
e. Update your drivers: Make sure you run the latest drivers (Graphics drivers). If not, you must update your drivers to ensure the perfect functioning of your monitor displays.
f. Change your data cable: You need to consider changing your data cable to alternatives like HDMI, especially if you use a very old data cable such as VGA.
2. Flashing or Flickering
You may experience screen flickering if your cable is loosely connected. If this continues even after you check your cable connection, the problem may be due to an improper refresh rate. Generally, LCD monitors use a 59 or 60-hertz refresh rate while a few premium ones use 75, 120, or even 144 hertz.
1. Go to Display settings (as we did in one of the above methods).
2. Choose Advanced display settings.
3. Choose Display adapter properties.
4. In the dialog box that opens, adjust the refresh rate, and click OK.
Your screen may sometimes flicker due to an irregular power supply. So you can check your power supply as well.
Also Read: Fix Second Monitor Not Detected in Windows 10
3. Distortion
Distortion in the color balance or display of your screen is also a common problem with computer monitor displays. To get rid of distortion, you can check and replace any damage to any monitor cables.
1. Open the Display Settings.
2. Set your Display resolution to Recommended.
Uninstalling and reinstalling the driver:
1. In the start menu, search Device Manager and open it.
2. Click and expand the Display adaptors option.
3. Right-click on your respective video card.
4. Click the Uninstall device option.
5. Now Restart your computer and Reinstall the device driver again.
6. Download the most recent driver for your system from the official website.
You can also try updating your driver before uninstalling it. If that fixes your issue, you don’t need to uninstall and reinstall the driver.
4. Dead Pixels
A dead pixel or stuck pixel is a hardware error. Unfortunately, you cannot fix it entirely. A stuck pixel is one that is stuck with a single color while the dead pixels are black.
Use a Software: Some stuck pixels get fixed automatically after a certain period. Though stuck pixels are hardware problems, a specific software can hide them. For example, the Undead Pixel tool cycles the colors. This tool may work for many users to fix stuck pixels.
Mild press: Some users report that pressing the screen mildly over the damaged area can fix the dead pixels. You may try out this. But do this very carefully, as this could make the problem worse sometimes.
Replace your monitor: If several pixels on your screen are dead, you need to consider replacing your computer monitor display problems. You might replace it free of cost if it is a manufacturing defect or it occurs within the warranty period.
Also Read: How to Change Monitor Refresh Rate in Windows 10
5. Vertical Lines
You can see a single or a set of vertical lines (either black or single-colored) on your screen due to various reasons. You can find the recommended solutions helpful in the case of vertical lines. Connect your monitor with a different computer. If the lines are still visible, it is time to replace your monitor or its LCD panel.
6. Incorrect resolution
If you experience this, the problem is with your graphics card driver. Try updating it to the latest version and set your display resolution to the recommended settings.
7. Shutoffs
If your monitor shuts off by itself often, it means that your monitor is getting insufficient power. Make sure your monitor receives the required power to run smoothly. Also, overheating of the monitor or the power adapter can cause this.
8. Cracks and Spots
If your monitor has a visible dark spot or a crack, it is time that you replace your monitor. The LCD panel of your monitor is probably damaged. You cannot replace it free of cost as this type of damage is not covered by the warranty policy of most companies.
9. Buzzing
If you ever come across a white noise in your monitor display, it may be due to the monitor’s backlight. You can adjust your screen brightness to various levels and check if the problem persists. If it does, you may have to replace your monitor. Most manufacturers will replace this under warranty. If your warranty period is over, you can try replacing only the backlight bulbs in a local servicing store.
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We hope this guide was helpful and you were able to fix computer monitor display problems. Still, if you have any doubts then feel free to ask them in the comment section.
