What should I do if the computer monitor has multiple strips and finally turns white?

That is, the slot between the graphics card and the motherboard is not fully contacted, resulting in the streak phenomenon, you just need to turn off the power, open the chassis, take out the graphics card, use the eraser to wipe the gold finger a few times, and then reinstall it back, sometimes deal with it like this, just start it from the new, if it is not good to deal with it like this, which is the performance of the main chip of the graphics card declines, leading to the appearance of stripes on the display, it is advisable to repair the graphics card or replace the graphics card.

The LCD screen appears to be white at the same time as the horizontal bar interference, indicating its: 1. The signal processing circuit is soldered; 2. Capacitor leakage; 3. The voltage of the power supply circuit is abnormal; 4. The interface circuit has poor contact and disconnection of the interface seat; If it is a problem in Article 1, the maintenance ** is generally 50 yuan; Article 3 depends on whether the power adjustment tube is replaced, but it will not exceed 60 yuan; Due to the fault phenomenon of horizontal bar interference, the possibility of virtual welding is greater.

Try to see if you can enter the BIOS interface, if the BIOS interface is displayed normally, it means that it is a system problem, otherwise it is recommended to replace a monitor to determine whether it is a display failure or a graphics card failure. Hope it helps

Then you have to determine whether it is a problem with the display or a problem with the graphics card? Can you try to connect the monitor to another computer and try again to determine which part of the monitor?

You can turn it off again, and then wait a while and turn it back on again, if these problems still occur, it means that there is a problem with the monitor, you should go to a specialty store, or repair it after sale.

The display chip is broken. This is often the case with Nvidia's graphics cards.

Take the graphics card to change the chip, and I don't know about this**. It's really not possible to change the graphics card, and the notebook has to change the motherboard chip because it is connected to the motherboard. I went to change my notebook once and spent 960 to be pitted.

It should be that the computer screen is damaged, and it is recommended to take it for repair.

This should rule out whether it is a problem with the display or not, but at most the reason is a problem with the graphics card.

If this happens on your computer display, you can turn it off and then on it, click F8, and then click on Safe Mode to log in, which should solve the problem.

The reason for the white line on the computer screen is basically two kinds of monitors and graphics cards, and you can first use the elimination method to determine which cause it is.

Identification method: Turn on the monitor and do not connect it to the computer. If it's a problem with the monitor, the white line will become a blue line or other color line when the monitor is turned on, and if not, it can be preliminarily determined to be a problem with the graphics card.

1. The solution of the display:

If there is a problem with the display, there are few ways to solve it, and it can only be said to replace and repair the display. If the computer is still covered by the warranty, you can directly carry out the warranty, which is within the scope of the warranty, as long as you contact the relevant maintenance service provider.

2. Graphics card solution:

White lines or water ripples,Generally, it's the problem of the screen itself.,It's best to get on the picture.。 There is also an explanation of which brand of screen, I remember that there have been many similar problems with AUO's LCD screens in the past.

Not necessarily. There are several possibilities:

1. The display screen problem is unlikely, because the probability of several lines appearing at the same time is very low.

2. Wiring problems, contact oxidation, loose sockets, etc.

3. Graphics card problems.

A few white lines on your computer screen are a screen issue, or a malfunctioning graphics card.

This fault is known as the line screen failure, and the screen panel needs to be replaced for maintenance;

Or try it on a normal host to rule out problems with the graphics card.

If the white line is fixed, it is a screen problem.

Reason: First turn off the screensaver first, and then observe whether it is restored, if not, it may be a problem with the graphics card driver. Otherwise, there is a problem with the motherboard or screen of the monitor.

There are three ways to solve the problem if you want to restore the monitor:

1. Right-click "My Computer", click Properties, Advanced, Performance Settings in turn, and select "Use Shadows for Icon Labels on the Desktop" in the "Visual Effects" page, and click OK.

2. Right-click on the blank space of the desktop, and remove "Lock the web project on the desktop" in the "Arrange icons".

3. If the problem cannot be solved according to the above settings, it can be solved by creating a new user, but the settings such as desktop icons, quick launch bars and environment variables will be restored to the default state and need to be set again.

A line of thick white stripes appears under the computer screen, hello External interference. It is due to strong electromagnetic interference in the vicinity where the display is placed, such as electric sparks and high-frequency electromagnetism. If the intensity of interference is very high, it will cause the entire screen of the monitor to produce white horizontal streaks; If the intensity of the interference is not large.

Solution: When these two situations occur, we must first focus on checking the surroundings of the display site to eliminate the equipment with strong magnetic interference, and in general, the problem can be solved. Subject to internal interference.

The performance of internal interference is very different from that of external interference, and if the display is interfered with, it will make the display screen of the monitor appear black horizontal stripes, and it is more serious. Solution: In this case, we can open the case to check whether there is any bad contact inside the display, whether there is any problem with the output end of the power supply or the output transformer.

Hope it helps.