Pink vertical bars suddenly appear on the computer monitor

Send it for repair, there may be quality problems with the graphics card or monitor.

Replace the monitor to confirm that there is no problem with the monitor itself); 2. The connection between the graphics card and the display is loose, resulting in poor data transmission and affecting the display (solution: check whether the connection between the graphics card and the display is loose or in poor contact); 3. There is a problem with the graphics card hardware or the driver (Solution: You can change the graphics card or graphics card driver to check whether it is a problem in this regard.)

The display is pink line + horizontal.

Replace the monitor to confirm that there is no problem with the monitor itself); 2. The connection between the graphics card and the display is loose, resulting in poor data transmission and affecting the display (to solve the problem: check whether the connection between the graphics card and the display is loose or poorly contacted); 3. There is a problem with the graphics card hardware or the driver is a good question (Solution: You can change the graphics card or graphics card driver to check whether it is a problem in this regard.)

Summary. Hello dear <>

What should I do if a colored vertical bar appears on my computer screen? 1. The display screen caused by the abnormal graphics card driver, generally after this situation occurs, you can first try **360 driver master or other driver management tools, uninstall the graphics card driver of the current computer and reinstall the latest version of the graphics card driver and then check whether it is normal. 2. Caused by display damage, generally the display damage can be judged from the use time and whether it has been damaged.

If your monitor has been purchased for a long time, there may be a problem caused by this kind of hardware, so you can try to replace the monitor with a new one and then check if it is normal. If the screen of a monitor such as a desktop computer is blurred, you can check whether the cable is working properly, etc. 3. The graphics card is damaged or abnormal, which is generally caused by physical hardware, and the specific situation needs to be checked to know the specific situation.

What should I do if a colored vertical bar appears on my computer screen?

Hello dear <>

What should I do if a colored vertical bar appears on my computer screen? 1. The display screen caused by the abnormal graphics card driver, generally after this kind of emotional spine situation, you can first try **360 driver master or other driver management tools, uninstall the graphics card driver of the current computer and reinstall the latest version of the graphics card driver and then check whether it is normal. 2. Caused by display damage, generally the display damage can be judged by the use time and whether it has been damaged.

If your monitor has been purchased for a long time, there may be a problem caused by this kind of hardware, so you can try to replace the monitor with a new one and then check if it is normal. If there is a blurred screen on a monitor such as a desktop field, you can check whether the cable is normal, etc. 3. The graphics card is damaged or abnormal, which is generally caused by physical hardware, and the specific situation needs to be checked to know the specific situation.

Hello dear <>

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There are several possibilities for this bai (from du large to zhi small row according to the probability):

1. The data DAO line is not firmly connected, or the needle is broken when publishing.

Replug the cable and check if there are any loose pins. If there is a broken needle, let's change the thread!

2. Graphics card driver problems.

Just update the driver.

3. The graphics card is not plugged in.

Open the case when the power is off, unplug the graphics card and check the contact piece for damage or dirt, if it is not clean, you can use an eraser.

3. The display has a large area of dead pixels for various reasons.

This ......You'll have to go for repairs. Bless you under warranty!

Hello, according to.

Copy the situation you described, you can press F2 to enter Dubios when the Lenovo logo appears on the boot BAI (press F1 for ThinkPad models), keep Zhi

This state, DAO

It could be a display issue or a graphics card issue. Not flickering should be a display problem.

If it is fixed, it is best to repair the display.

The graphics card driver is not installed, right? It is recommended that you check it out and try it again.

Summary. It depends on the model of the original screen panel (not the computer model), there are expensive and cheap, almost more than 100, and there are thousands of expensive ones.

What to do if a horizontal line appears at the top of the computer screen, the bottom of the horizontal line is pink, and the color above is normal.

Send a ** to take a look, maybe the screen is broken.

My warranty period has long expired, and how much does it cost to fix this kind of problem?

It depends on the model of the original screen panel (not the computer model), there are expensive and cheap, almost more than 100, and there are thousands of expensive ones.

Um okay, thanks for the guidance <>

You can also sell the old screen that has been replaced to a repair shop, and it is still okay to almost offset the labor costs.