Win8 system often flash screen how to do win8 system notebook often flash screen several reasons and solutions tutorial

After using the notebook win8 system for a period of time, there will always be some problems, such as the most common problem, the notebook win8 system often flash screen, how is it? There are many reasons for the flash screen of laptops, and hardware and software are possible. The following Xiaobian and everyone analyze the notebook win8 system often occurs several reasons and solutions.

1. In fact, the main reason for the LCD screen jitter is that the refresh rate of the LCD monitor is lower than 75Hz. At this time, the screen often appears jittery and flickering. We only need to set the refresh rate. When the height is raised above 75Hz, the phenomenon of computer screen jitter will not appear again.

2, right click on the desktop -> Properties -> Settings -> Advanced -> Monitor -> Screen refresh rate, CRT adjusted to 75Hz or above Laptop LCD screen LCD adjusted to 60Hz Just fine.

3, sometimes due to the use of LCD monitors are old, there will be jitter. In order to verify that the electronic components inside the display are aging, the faulty display can be connected to someone else's computer for testing. If the fault still disappears, the display is broken and needs to be repaired.

1. Check if your graphics card is loose. Try uninstalling the graphics card driver of your computer and installing a stable version of the driver. Sometimes when we enter the computer's display refresh rate, we find that there is no refresh rate to choose from, which is caused by the incorrect or too old driver of the front graphics card.

2, the computer with earlier purchase time is prone to this problem, please do not use the driver in the CD that comes with the purchase of the computer at this time, you can download the latest version of the corresponding driver card on the Internet, and then open &ldquo The "System" property window, click the "Device Manager" button in the "Hardware" window to enter the system's device list interface.

3, right-click the display card option in the interface, click the "Properties" command from the pop-up context menu, and then in the pop-up graphics card property settings window, click “ Drivers & rdquo; tab, then click the “ update driver & rdquo; button in the corresponding tab page, and then gradually update the graphics card driver to the latest version according to the wizard prompts.

4, restart the computer system, if the driver is installed properly, the LCD display refresh frequency selection will appear, and then set the refresh rate to 75Hz or more to solve the computer screen flicker.

One of the typical symptoms of the splash screen:

The taskbar color flash line, from the picture below you can easily see the colored flash line appear in the taskbar position, if you see With this phenomenon, you can immediately judge that the fault is a problem with the screen, and it is definitely not related to other graphics cards or screen lines. Also not related to the system.

Sometimes this flash line may be very wide when it is serious. This is quite serious. There is no way to make it work. I can't see the screen clearly. I can only change the screen.

Sometimes it's not just the flash below, some flashes on the top, and some flash on the top and bottom. This is a typical performance of the screen, which can rule out the problem of other components. If you are experiencing a similar phenomenon, you can also be a master.

The typical symptom of the screen door is 2:

The screen image jumps up and down, because the up and down jump is a dynamic photo. The picture below is like a virtual up and down a bit of a trailing ghost, of course this Watching the video will be better understood, and the effect of the photo is still not intuitive.

The typical symptoms of the screen door:

Sometimes the screen shows a problem, such as flashing or jumping or other malfunctions, it may take a few minutes at the beginning, The trend is that the time after the start-up is getting longer and longer, until it has been bad.

There is also a flash screen door or a problem with the screen, it will not be accompanied by a crash or blue screen or the music you play stops, because the screen is just a display device, and his problem will not affect the continuation of the motherboard. Run, if your screen is out of trouble and the motherboard stops working, such as crashing or watching movie music is stopped, then it is necessary to consider whether other aspects are also a problem.

Note: Disassemble the screen and unplug the power supply.

The above are several reasons and solutions for the flash screen of the notebook win8 system. If the notebook encounters the same problem in the future, just refer to this tutorial for simple setup.