Why does my Asus notebook taskbar keep flashing? Is it a problem with the graphics card or the monit

It should be a problem with the display. My Dell is also having this issue. Because during the warranty period, the manufacturer directly comes to replace it. The problem is that the font color displayed on the monitor after the replacement is different shades.

The common causes of screen failures such as screen flickering and screen shaking are: first, the quality of the screen itself, screen aging or inferior products, second, the screen line contact will not be damaged or damaged, and third, the motherboard screen power supply is abnormal or the screen failure caused by the virtual soldering of the graphics card BGA packaging chip, it is recommended that you send it for repair and testing.

During the warranty period, send the customer service for maintenance, free of charge (except for man-made damage) After the warranty period, I can help you detect and determine the fault point for free in Beijing, and it can be repaired on the same day.

If you are not in Beijing, it is recommended that you find a reputable and skilled repairer to help you overhaul.

Is it f80s? If it's this model, you can basically judge that it's a screen problem, and you can directly find ASUS after-sales to solve it.

It is recommended to bring the equipment to the nearest service center and find an engineer for maintenance.

How to inquire about the nearest ASUS service center: Go to the ASUS official website - scroll down to the bottom of the page - Service & Support - ASUS Service Center query.

1.Caused by electrical disturbances. This is the case when all displays (including TVs, projectors, etc.) flicker.

A relatively simple test method is to use a notebook, if it is plugged in and the power supply will flash, and if it is not connected to the power supply, it will not flash, you can judge that it is current interference, which is more common in industrial electricity, and the simpler way is to remove the ground wire on the power plug.

2.It keeps shaking after entering the system. This is usually the case when the refresh rate is set incorrectly. Today's monitors can generally be adjusted automatically, and you can press the "auto" button on the monitor to automatically adjust the high display.

3.Some monitors don't have an auto-adjust button, so you'll need to change the display's properties. Right-click on the blank space of the desktop, select "Properties", select the "Settings" tab, click the "Advanced" button, select the "Monitor" tab in the pop-up dialog box, and select "Screen Refresh Rate" to "60 Hz".

If it still flashes, change it to a different "screen refresh rate".

4.If there is a sudden flickering phenomenon, you can first check whether the plugs between the monitor and the main unit are loose.

5.In addition, if the display accessory is affected by a magnetic field, such as the speaker is on the side, it will also cause this phenomenon, and the speaker can be moved away.

6.Sometimes, using a very poor chassis can also lead to such problems.

Check if the screen refresh rate is normal. Or use a larger refresh rate.

Reinstall the graphics card driver. There may be a mismatch between the graphics card drivers.

If there is additional hardware and other external devices, remove it, turn on the computer and press F2 to enter the BIOS interface to view, if the BIOS interface is normal, you can reinstall the graphics card driver to try, if the BIOS interface is abnormal, you can go to the service center to detect the specific situation.

Well, the first is that the light of the screen is broken, you can knock on the bottom of the screen, and if the reaction is too big on Chinese New Year's Eve, that is the lamp, or the screen line, and the power supply of your high-voltage board is unstable, change the high-voltage board. It is best to go to a repair shop. If the major over there gets it, it may cause more trouble on Chinese New Year's Eve View the original post

There is a problem with the screen, pay attention if the screen is LCD, is the color flashing, or the brightness is flashing!

The screen should be changed for color flickering, and the lamp tube can be replaced for brightness flickering, the latter is cheaper!

If it's LED, you'll have to change the entire screen.

Connect an external monitor to compare and see, and try to reinstall the system. If it doesn't work, it may be a hardware problem.

I don't know if you've been like this for a long time or if it's for a while; If it's a long-term one, it's recommended to upgrade the graphics card... Most of it is a problem with the graphics card; If not, it's a problem with the display、、、

It is very likely that you are the reason for the graphics card, see if the corresponding version of the graphics card driver of the computer is updated or not flashing, you can use Master Lu or the driver wizard to update.

1. The graphics card may be driven by BAI error du

Resulting in a splash screen,It is recommended that you update the graphics card again,It doesn't have to be the latest inside,If you can remember when it's the original driver, it's recommended to get it from the new。

2. There is an error in the system, if the graphics card driver has not been able to work, it is recommended that you reinstall the system.

3. Hardware problems, screen cable failure, in this case, you need to go to the repair shop to disassemble the machine to see if there is a fault, you should eliminate it in time, otherwise the screen will be black, and the screen will be repaired.

Make sure your graphics card drivers are working properly (driver life checks are recommended).

Make a notebook dust cleaning to eliminate problems caused by poor heat dissipation.

If it still doesn't work, consider after-sales hardware testing.

It may be that the hardware is aged and not cleaned up.

If it is said that the flicker occurs when the battery is used, then it is likely to be caused by voltage instability, and if the AC is still like that, it is likely that there is a problem with the LCD screen core. It is recommended to go to the after-sales service to see.

This phenomenon is a typical screen door phenomenon LG's screen, your next Master Lu to see if the model of your screen is LG's, it must be, this can only be used or replaced, if it is still within the warranty, it will be directly after-sales free to replace the screen, and the warranty will be made up or replaced with the screen. Reference.

No, I'm ASUS after-sales The reason for your problem may be two monitor cables or screen cables, you can remove the 6 screws of the screen panel and then use a spudger to open it with a spudger Anyway, it doesn't matter if it's broken, and then twist a few screws inside You can remove the LCD screen Unplug the cable Clean it with alcohol, and then reattach it with adhesive tape If the LCD is broken, there's no way to send it for repair.

The problem with the screen is estimated to be.

That's how it was used first.

If it doesn't work at all, change it.

Not much.

I feel that the cable of the screen is not in good contact....

1. You can try to power on and press F8-Safe Mode. You can try several more times, each time in half an hour, to observe whether there is such a situation, if there is no such situation, there may be a problem with the system or driver, and the driver is recommended to have an official website driver installation.

2. If the fault persists in safe mode, if there is a PC monitor, you can use the VGA cable, and in the case of flickering, connect the external monitor to see if the external connection is normal. If the external display is also flickering, it may be caused by problems such as sticky keys on the keyboard. If the external display is normal, it may be a fault of the screen cable or screen.

If there is any of the above faults, it is recommended that you contact the ASUS service center for detection and treatment in order not to affect the use and your valuable time, and to solve the problem as soon as possible.

In general, there are two possibilities in this case, update the graphics card driver and check the cable.

If you have additional hardware and other external devices, remove it, turn on the computer and press F2 to enter the BIOS interface to view, if the BIOS interface is normal, you can reinstall the graphics card driver to try, if the BIOS interface is still flashing, it is recommended to send it to the repair service center.

Display screen blur screen and splash screen are extremely common faults, and there are many reasons for them, and the fault phenomena caused by different reasons are also different, and the solutions are also different. In the text mode, the screen is characterized by confusion of characters, and in the graphic mode, it usually appears as a graphic layer, and horizontal stripes are produced due to internal or external interference. Here are some common wind failures and solutions:

1 Displays produce horizontal streaks: there are two main reasons for this:

1) External interference, such as electric sparks or high-frequency electromagnetic interference around the use site of the display, this interference will cause the display screen of the display to produce white horizontal stripes. Solution: Avoid using the monitor in this situation;

2) Internal interference, this interference will make the display screen of the display appear black horizontal stripes, in this case, you can open the case to check whether there is a bad contact inside the display, whether there is a problem with the output end of the power supply or the output transformer, etc., because the reasons for this situation involve more professional technology, so it is best to ask a professional to repair it.

2. Blurred screen caused by improper display resolution setting: When the monitor resolution is set incorrectly, there may be blurred screen failure when starting Windows, that is, the screen is layered, shaky, and even black screen of death. Solution:

Enter the safe mode and reset the display mode of the monitor.

3 Conflict between the display card and the Chinese system: In this case, when exiting the Chinese system, there will be a blurred screen, and there is no response to random keystrokes, similar to a crash, processing method: input at this time"modec080"can be resolved.

4. Poor heat dissipation effect of the main control chip of the graphics card: This will also produce the phenomenon of blurred screen failure, and the solution is to improve the heat dissipation performance of the graphics card.

5. The video memory speed is too low: When the video memory speed is too low to match the speed of the host, the screen will also be blurred, and the solution is to replace the video memory with a higher speed, or reduce the speed of the host.

6 Video memory corruption: When the video memory is damaged, there will be a phenomenon of blurred screen messy characters when the system starts, and the solution is that the video memory bar must be replaced.

7.Virus cause: Some viruses will also appear when the screen appears, and the solution: use antivirus software to eliminate it.

2., select "Manage", you will see "Display Adapter" in the device manager, click to enter.

3., and then in Display Adapters, double-click the Drivers tab.

4., and finally select "Update Driver", and click OK after the update is complete.

The question screen is completely unusable.

Question: I'm a laptop of heaven.,Last night was fine.,There was a problem when I opened it this morning.,The screen has been flashing since it was turned on.,There's nothing on the screen.,The mouse can operate normally.,But you can't click on the screen.,Answer the voltage is normal.。

In this case, either the voltage is low, or the adapter is used.

The question I asked was in the school dormitory, and there was usually no problem, but there was a problem today, if there was a problem with the adapter, why did this problem occur.

Are you in the North or in the South?

QuestionIn Sichuan, if it is really a voltage problem, then what should I do to answer the desktop right-click Properties Settings Advanced monitor screen refresh rate, CRT to 75Hz or above, laptop LCD screen LCD to 60Hz

What's the deal with a splash screen on a laptop?

Shenzhen Notebook Repair Center 400-669-9965

Splash screens and snowflake screens are mainly caused by graphics card problems, so let's take a look at three reasons for splash screens.

1. Splash screen caused by screen backlight.

Fault manifestation: The backlight of the notebook flashes from time to time, and the frequency is very fast, sometimes it flashes several times, sometimes it lasts for several minutes.

This situation is due to the instability of the high-voltage board that supplies power to the backlight of the screen or the ignition of the solder joint at the lamp joint is not firmly connected.

Fault performance: When the battery and power adapter are used at the same time, the laptop will flash from time to time, and the charging indicator in the lower right corner of the screen will be switched constantly, and the fault phenomenon will disappear when a single power supply is used.

This fault is mainly caused by the instability of the non-component of the battery switching circuit on the motherboard, and the fault can be repaired by repairing the components of the motherboard charging circuit. Don't be greedy to use dozens of dollars of power supply, this kind of power supply in the hand is fluttering, and the material used can be imagined.

3. Screen flickering caused by the defect of the screen itself.

The fault manifests itself as follows: Generally, there will be a bright line under the laptop screen at first, and after a short time, the bright line will evolve into a full-screen flash.

PS: The flicker screen fault indicates that the following delicate parts of the computer have been touched, and professional maintenance personnel need to deal with it, so as to avoid manual attempts.

The first thing to determine is whether the backlight is flashing or the display content of the monitor is flashing. Generally, when the backlight is flashing, the display content of the display is faintly visible, and when the display content is flashing, the display brother and Rong are faintly visible, but the backlight is faintly visible.

According to your fault description, I guess the backlight is flashing, and the possible cause of the backlight flashing is related to the working state of the high-voltage board of the LCD display and the working state of the backlight tube. So the possible cause of the failure lies in the high-voltage board or backlight tube.

This kind of failure suggests that you had better go to after-sales maintenance, don't do it yourself, Lenovo's LCD screen is generally guaranteed for three years, you can enter your product serial number in Lenovo's official jujube**, and check the warranty period of the LCD screen. If the age is not exceeded, the after-sales service is free of charge.

As for how long it takes for Weixian to do the repair, it depends on the efficiency of the after-sales point in your city.