The reason why the laptop screen blinks and shakes

Small knitting here to share with you about the notebook computer screen flicker jitter reason, computer splash screen is often heard of the fault, generally speaking, the new computer monitor relatively few computer screen flashing or jitter, the following small series to share with you all of those reasons will lead to this situation!

First, the display refresh rate is not set correctly

Check method: In our computer desktop blank area right---properties--settings--Advanced---monitor, from which you can see the display of the refresh frequency set to "60", we just set the new frequency to "75" above it. Part of the notebook computer only 60HZ do not need to set up, the other set too high easy to cause the display damage, if not moved before, you can directly choose the default.

Second, the graphics card driver is not 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

Third, there is interference around the computer

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.

Quad, monitor hardware problems or power problems

In fact, the splash screen in most of the time is the problem of computer hardware, for example, the monitor and the host connected to the data line, and so on, we can be replaced by the elimination of the method to solve, in addition to the monitor power only focus on the object, where the computer screen flashing encountered the most is the monitor power problem, there are many is the display aging, Monitor failure. Display Jitter In addition to the magnetic field or electric field interference, the most encountered is the monitor aging failure. This situation is generally taken to a professional maintenance point maintenance, the new monitor can take to warranty or replacement.