Several reasons for the sudden appearance of the card screen in the Win7 system

To tell the truth, the sudden appearance of the card screen in win7 is not a rare thing, and because the cause of the card screen failure is more complicated, so there is no more accurate solution, which can not help but make many friends feel distressed, if I accidentally encountered this file, how to deal with it? Below, Xiaobian will summarize the cause of the card screen in win7 computer, we will actually check it according to this cause!

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The first reason: too many junk files in the system

With the win7 Ultimate computer used for longer and longer, naturally, the accumulated junk files are getting more and more More, this can not help but include files that are not deleted on the computer, including temporary files, and some are files generated by the system itself. This is undoubtedly a very large file group, so we can try to clean up. Look at your own computer to see if it can solve the problem.

The second case: hard disk aging

Hard disk is a very important hardware facility for win7 Ultimate computer. It is also a device that we need to use every time we use a computer. It is possible that aging may occur due to excessive use, and it may also cause the win7 Ultimate computer card screen, and this reason can only be replaced by replacing the hard disk.

The third situation: the virus

This reason should not be ignored, but also a more important reason, computer poisoning is not a rare thing? Some viruses may have nothing on the surface, It is not easy to be noticed, but it is actually jeopardizing our computers. Therefore, it is also an important step to check whether there is a virus in the computer.