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

To be honest, 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, there has never been a more accurate solution, which can not help but make many friends feel distressed, if they are not careful In the case of this file, how to deal with it? Below, Xiaobian will summarize the cause of the card screen in win7 computer, everyone will actually check it according to this cause!

The first reason : Too many junk files in the system
With the win7 Ultimate computer used for longer and longer, naturally, there are more and more junk files stacked, which can not help but include the computer has not deleted The files also contain temporary files, and some are files generated by the system itself. This is undoubtedly a very large file group. Therefore, we can try to clean up our computer to see if it can solve the problem.
The second case: Hard disk aging
Hard disk is a hardware facility that is very important for win7 Ultimate computer. It is also a device that we need to use every time we use a computer. After a long time, the hard disk may be used too much. The phenomenon of aging may also lead to 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 detected, But in reality it is slowly jeopardizing our computers. Therefore, it is also an important step to check whether there is a virus in the computer.