ASUS laptop screen problem Consult the master

Analysis: First of all, there are many reasons for the blurred screen, which can be divided into the following two categories:

1. Hardware problems: The hardware failure of the graphics card itself is the most serious situation, and it can only be sent to the factory for repair under normal circumstances. Then there is the heat dissipation problem, if your computer has been used for two years, the graphics card heatsink may have been naturally damaged or aged, or it can be that the heatsink and the graphics card's GPU are in poor contact.

2. Software problems:

Virus: The blurred screen may be due to a virus in your computer, which damages the driver of the graphics card and causes the blurred screen.

Solution: Hardware problem: If your laptop has not yet passed the warranty period, it is recommended to contact the manufacturer directly to send it to the factory for repair; If the warranty period has expired, you can ask your friends with installation experience to help you disassemble and check, if the hardware of the graphics card is damaged, it is recommended to contact the manufacturer to help you pay for repair; If it's a heat dissipation problem, you can ask your friend to help you replace the graphics card cooler, or take it to the computer city and ask someone to replace it (but be sure to keep an eye on your laptop, don't let the profiteers replace your parts or take an inferior heat sink to replace it for you, remember to let him coat it with silicone.)

Generally, a graphics card radiator is within 50 yuan).

2. Software problems: First install the latest version of antivirus software and upgrade the virus database, and then restart the computer to enter the safe mode to check and kill viruses. After the virus is cleaned up, go into the system and reinstall the graphics card driver, which should solve the problem.

It's that your graphics card doesn't heat dissipate well, and then it's that the thermal stability is not good

Buy a laptop cooling base.

Summary. ASUS Laptop Blur Screen Solution:

1. The case heat dissipation is not good, and the screen is blurred caused by the temperature of the graphics card.

The solution is to eliminate heat dissipation issues.

2. The solution caused by the graphics card or monitor not supporting high resolution:

1) Restart the computer, press the F8 key continuously, pop up the advanced boot menu, select enter to enter the "Safe Mode" to log in to the system, then enter the display settings under Windows, select the 16-color state, click the "Apply" button, and click the "OK" button.

2) Restart the computer, in Windows normal mode, enter the Device Manager, delete the graphics card driver, and restart the computer.

3) The graphics card is loose, and unplugging the graphics card and reinserting it after shutting down usually solves the problem.

4) The system is overheating, including the CPU temperature is too high and the graphics card chip is too hot. You can install cooling fans in the appropriate locations in the case, or place the case in a well-ventilated area.

What is the reason for the ASUS laptop screen.

ASUS laptop screen solution: 1. The case is not well dissipated, and the graphics card temperature rises caused by the blurred screen. The solution is to eliminate heat dissipation issues.

Check whether the fan is running normally, refuel the fan, clean up the dust in the case, and solve the heat dissipation problem. 2. The solution caused by the graphics card or monitor not supporting high resolution: (1) Restart the computer, press the F8 key continuously, jump out of the advanced boot menu, select enter the "safe mode" to log in to the system, and then enter the display settings under windows, select the 16-color state, click the "Apply" button, click the "OK" button (2) Restart the computer, in Windows normal mode, enter the device manager, delete the graphics card driver, and restart the computer.

3) The graphics card is loose, and unplugging the graphics card and reinserting it after shutting down usually solves the problem. 4) The system is overheating, including the CPU temperature is too high and the graphics card chip is too hot. You can install cooling fans in the appropriate locations in the case, or place the case in a well-ventilated area.

Dear, you can follow my steps above.

The method is explained in detail.

What a problem of this kind.

The screen is gray and white.

The resolution is too high.

Turn it down a bit. But it was the same resolution before.

That's the problem with the display itself.

Laptops have become an indispensable helper for people, but sometimes it will have some small problems, such as the computer suddenly blurred screen, what is going on? Here's the reason why I have carefully sorted out the laptop screen for you, let's take a look.

The reason why laptops have a blurred screen.

1. The heat dissipation effect of the main control chip of the graphics card is poor.

This will also produce a blurred screen failure. Solution: Improve the heat dissipation performance of the graphics card.

Second, the video memory speed is too low.

When the memory speed is too low to match the speed of the console, the screen will also be blurred. Solution: Replace the video memory with a higher speed, or reduce the speed of the host.

3. Video memory is damaged.

When the graphics memory is damaged and the memory is broken, the screen will be blurred when the system starts. Solution: The video memory chip must be replaced. Note that some of the video memory is integrated into the graphics card chip, so the graphics card chip must be replaced.

Fourth, the cause of the virus.

Blurred screens can also occur during certain virus flare-ups. Solution: Use anti-virus software to eliminate it.

What to do if the laptop screen is blurred.

1. Driver problems mostly occur after changing the driver version of the graphics card, or they may be caused by the driver file corruption. The solution is very simple, reinstall the driver that has passed the Microsoft WHQL certification, and there is no need to blindly seek new versions.

2. The heat dissipation effect of the main control chip of the graphics card is poor, not only because of the graphics card, but also because the temperature of the processor, memory and even the curved orange chipset of the motherboard is too high.

3. Video memory damage, when the video memory is damaged, there will be a phenomenon of blurred screen and confused characters when the system starts. Solution: The video memory chip must be replaced. Note that some video memory is integrated into the graphics card chip, so the graphics card chip must be replaced.

4. When the memory speed is too low, it will not match the speed of the host, and the screen will also appear.

5. The memory module problem may be caused by the damage of the memory module, you can remove the dust on the memory module by wiping, and then turn on the computer to see if the problem of the blurred screen is solved, if it cannot be solved, the memory module needs to be replaced.

1. Drive problems. Since the driver of the laptop is not written by the graphics card chip company, after the chip company provides the chip, the driver problem is handed over to the laptop manufacturer to write by itself, so there may be certain compatibility problems. At the same time, the release time of laptop drivers is very slow, generally updated every six months or every year.

When solving the problem, we can first try to see if the screen is blurred and black when running other 3D programs, and if the problem disappears, it can be considered a compatibility problem. At the same time, the driver file is damaged or lost, which may cause the graphics card to freeze, blur screen, black screen and other phenomena when running, to solve this problem, you only need to uninstall the original driver and reinstall the driver.

2. Third-party software. After opening the overclocking software, if the video memory frequency exceeds the head, it is normal for the screen to have a texture error and a blurred screen, and it will also cause a crash in serious cases. Because the video memory works at an abnormal frequency, a higher frequency will only make its operation unstable, especially when reading and writing data, which is prone to errors.

At this point, we can simply lower or revert to the default frequency. Of course, the above is the most basic way for us to troubleshoot the laptop screen fault, if the fault persists after debugging, we should start from the hardware side. In the author's personal experience, the phenomenon of laptop screen blurring is generally a hardware problem, and the software problem is more in terms of compatibility.

3. Poor contact of LCD signal line. This is the first step we take to check the hardware. The phenomenon of blurred and black screens occurs irregularly, or the malfunction disappears after tapping and pressing the keyboard surface, which is often the result of poor contact between the LCD signal cable and the interface.

We can eliminate the problem by simply plugging in the corresponding interface.

4. Oxidation reaction. Generally, this is due to the poor environment or long-term use of the laptop is easy to appear after the result, when processing, we first take out the LCD signal cable interface, wipe the gold finger at the connector with an eraser, and the interface is scrubbed with a small amount of anhydrous alcohol cotton, the purpose is to remove the poor contact caused by oxidation reaction or dirt. After processing, reconnect the wire and check whether it is plugged in tightly.