How to deal with the flickering screen of the computer monitor, how to solve the flickering screen o

1. Use win+r keys to bring up the run dialog box, enter the regedit command in the run window to open the registry;

2. In the hkey current user default key on the registry, find the hungapptimeout and waittokillapptimeout key values, and delete these two key values;

4. Then find the HungAppTimeout, WaitToKillAppTimeout and WaitToKillServiceTimeout keys in the hkey current user field, and click Delete;

5. Delete the three key values of Hkey Current User Control Panel and Hkey Current User Control Panel Desktop: HungAppTimeout, WaitToKillAppTimeout, and WaitToKillServiceTimeout;

6. After deleting the registry key, restart the computer.

What to do if the computer monitor has a blurred screen.

Causes of display flickering include: power module, aging internal components, graphics card driver issues.

1.If you are playing a game, there is often a screen on the monitor, then it may be related to the game or computer configuration, such as the configuration is too low, unable to meet the needs of the game, you may wish to exit the game to see if the screen will disappear, if you don't play the game without flashing screen, then it can basically be said to be a game problem.

2.Computers often have a splash screen after a period of use. The most likely thing is that there is a problem with the power module of the display, of course, it is not ruled out, due to the aging of the internal components of the display, resulting in such problems, in this case, if there is a power supply, you can try to change it, if not, it is recommended to take it for maintenance, so as to avoid more serious display problems in the later stage.

3.There is a problem with the graphics card driver or graphics card, which is the core of the computer's graphics display. When the display of the display is not normal, then it may be related to the graphics card, in the case of the display flashing screen, you may wish to update the graphics card driver first, it is best to update to the latest version to try.

If it really doesn't work, then consider whether there is a problem with the graphics card.

Seeing that the subject is using an AOC monitor, it is recommended to call directly to consult the AOC official after-sales maintenance**, there are professional maintenance engineers to assist in diagnosis and maintenance, and you can also make an appointment for AOC on-site maintenance service!

The warranty scope of AOC display is a nationwide joint warranty, and the implementation of national standard three guarantees service. Among them, the scope of the three-guarantee service includes the product within 7 days, 15 days, and 1 year from the date of sale, when there is a problem in the "Provisions on the Responsibility for Repair, Replacement and Return of Microcomputer Goods" issued by the General Administration of Quality Supervision, Inspection and Quarantine and the Ministry of Information Industry, you can enjoy the three-guarantee service.

In addition, the scope of the three-guarantee service of the display referred to in Annex III of the "Provisions on the Responsibility for Repair, Replacement and Return of Microcomputer Goods" includes normal power-on, no display image after the power indicator is on, the display image cannot be synchronized, and the picture is distorted, swinging, tearing and so on.

At the same time, if you purchase an LCD monitor of the designated model of AOC company, you can enjoy free on-site replacement of LCD display products of the same model and specification within 3 years (you need to pay attention to AOC user club and register as a member).

1. The situation outside the scope of the three packs of AOC displays:

1. More than the validity period of the three guarantees.

2. There is no valid three-guarantee certificate and invoice.

3. The content on the invoice is inconsistent with the physical identification of the commodity or altered.

4. Damage caused by failure to use, maintain and maintain according to the requirements of the product instruction manual (man-made damage).

5. Damage caused by dismantling by repairers not authorized by AOC (dismantling and repairing without permission).

6. Non-AOC products sold in Chinese mainland (excluding Hong Kong, Macau, Taiwan).

2. AOC shows the details of the standard three-pack service:

1. Within 7 days from the date of sale, if there is a fault listed in the "Microcomputer Product Performance Failure Table", the consumer can choose to return, exchange or repair.

2. Within 15 days from the date of sale, if there is a fault listed in the "Microcomputer Product Performance Failure Table", the consumer can choose to replace or repair the product.

3. Within 1 year from the date of sale, if there is a fault listed in the "Microcomputer Product Performance Failure Table", the consumer can choose to repair it.

Caused by incorrect display refresh rate: Right-click on the blank space of the desktop, select Display Settings, switch to the display bar, find the advanced display settings to enter, select the display adapter properties of Monitor 1, pop up the window, switch to the monitor options bar, under the screen refresh rate, set the new frequency to 60, and click OK.

It may be a hardware problem or a software failure, if the software is to adjust the refresh rate to 60 first, it is a software failure, there are too many reasons for hardware failure, and it is generally replaced directly.

There is no way to solve the problem of the display flickering, which means that the display is broken. If you can, you can buy a new monitor.

Problems inside the monitor, poor contact with the screen line! It is recommended to be repaired by the official after-sales service or the local electronics market.

You first plug the monitor into the set-top box to see if there is a problem with the display.

Right-click on an empty space on the desktop to select the screen resolution.

2 In the window that opens, select Advanced Settings.

How to deal with the flickering screen on the computer monitor.

Splash screen generally refers to the display problem on the computer monitor, the screen screen flickering or flickering irregularly during the execution of the computer, and sometimes horizontal and vertical lines appear. The splash screen and the snowflake screen are mainly caused by the problem of the display card,The snowflake screen is similar to the snowflake screen of TV,The splash screen is like a problem with the graphics card driver,The picture is complete,But the eyes are extremely uncomfortable。 Therefore, the graphics card should be serviced first, but the problem with the display itself cannot be ruled out.

The rearrangement frequency of the display is set too low: When the rearrangement frequency of the display is set to be lower than 75Hz, the screen will often shake and flicker, and the rearrangement rate should be appropriately increased, such as higher than 85Hz, and the phenomenon of screen shaking will generally not occur again.

The speaker is placed too close to the display: The magnetic field effect of the speaker will interfere with the normal operation of the monitor, causing the display to produce magnetic interference phenomena such as screen shake and color crossing. Viruses:

Some computer viruses can disrupt the screen display, such as: character inversion, screen shaking, graphic flipping, etc. The ubiquitous screen shaking command code on the Internet is enough to make your head as big as a cow after a move.

Poor Graphics Card Contact: Faults can be troubled after the graphics card is reinserted. Win95 98 system after writing cache caused.

If this is the case, disabling all drive post-write cache memory in Control Panel - System - Performance - File System - Troubleshooting can solve the problem fundamentally.

You can connect an external monitor to see,It's connected to the VGA port of the notebook,If the external display is also like this,You can basically determine that it's a problem with the graphics card。 If the external monitor is normal, then the problem with the screen itself or the screen cable is the most likely.

It's very cheap to replace the screen cable, just a few dozen dollars! If it's a problem with the screen, it's very expensive, and it's recommended to buy a new computer after the warranty period! If the hardware fails, you have to find a professional to replace it or repair it.

1. The reason for the mobile phone flickering screen may be the relationship between the automatic adjustment of the brightness of the mobile phone, in this case, the mobile phone may have a flickering screen, when multiple software is incompatible, it may cause a flickering screen, it is best to turn off a part of the application that is running in the background.

2. When the voltage is unstable, there is the possibility of flickering screen, when the power is too low, the mobile phone may cause the flickering screen to consume power, so it is best to keep your mobile phone power above 50% at all times.

3. After installing an app, the phone frequently appears to have a flickering screen, then you can uninstall the recently installed app to see if this situation still occurs, if not, then it means that the app has a problem with your mobile phone compatibility.

Solution: 1. Mobile phone settings, most smartphones now have a "automatically adjust screen brightness" function, the function will adjust the brightness of the mobile phone screen according to the light and brightness of the environment, in this adjustment process, it will make people feel that there is a flickering screen, sometimes, if you accidentally block the light source sensor, the mobile phone will think that it is in a dark environment, and then brighten the mobile phone.

2. In winter, it is easy to cause static electricity, the mobile phone screen is a capacitive screen, and in the case of large static electricity, it will cause the screen to flash or skip the screen, and wipe the screen with a wet paper towel.

3. The problem of mobile phone screen flickering is often due to the screen update option turned on, which is only available in systems above Android. Users can simply turn off screen updates in their phones to fix the screen flickering issue.