Notebook computer screen Flicker jitter What's going on

General new computer monitors rarely appear computer screen flashing or jitter, if the new monitor appears above the fault we first exclude the following possible:

　　The reason why the notebook screen blinks is: is the display refresh rate set correct?

Check method: In our computer desktop blank area right---properties--settings-Advanced---monitor, as shown below:

You can see that the display's refresh rate is set to "60", which is why the monitor screen is constantly shaking. Set the new frequency to "75" and then click OK to return to the desktop. Part of the notebook computer only 60HZ This value, then do not need to set, and set too high prone to cause damage to the display, so we try to change, if not moved before, you can directly choose the default.

　　Notebook screen flashing reason two: Check the video card driver is correct

Sometimes when we go into the computer's monitor refresh rate, we find that there is no refresh rate to choose from, because the driver of the previous video card is incorrect or too old. Early purchase of the computer is prone to this problem, at this time do not use the purchase of the computer with the CD-ROM driver, you can check and install the latest version of the driver.

　　Notebook screen Flashing reason three: the computer around whether there is interference

Observe whether there is a strong electric field or strong magnetic field interference around the computer monitor, magnetic field interference is very easy to cause the computer screen jitter or flicker, the elimination method is to place the computer in another open space to observe, you can go to another place to take a good computer to test the exclusion, as far as possible not to the display near large electrical products. Can also restart the computer monitor to see, the general current display in the open process has automatic degaussing function.

　　Why the Notebook screen blinks four: monitor hardware problems or power problems

In fact, some of these situations are relatively rare, most of the time is the problem of computer hardware, such as the monitor and host connected to the data line, and so on, we can be replaced by the elimination of the method to solve, in addition, the monitor power only focus on the object, in the author encountered the computer screen jitter and computer screen flashing fault, One of the computer screen flashing encountered the most is the monitor power problem, there are many is the monitor aging, monitor failure. Display Jitter In addition to the magnetic field or electric field interference, the most encountered is the monitor aging failure.

Solution: Take it to a professional maintenance point maintenance. General new display can be taken to warranty or replacement, the new monitor due to hardware problems caused by the general very rare.

Of course, in addition to the above reasons, sometimes computer virus damage can also cause you to open some software or browsing the Web to appear similar situation. If the problem is still unresolved, we recommend that you reinstall the system directly.

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