How to solve the problem of Win7 computer black screen?

Updating patches is something that Microsoft is doing almost every day, and the number of each update may be a lot, this is step-by-step in perfecting our win7 pure version, this is beyond doubt, but on the other hand, Microsoft's every update may cause the system to appear black screen problem, presumably this, A lot of friends have noticed, right? So whether there is a way to solve the system Win7 computer black screen fault? Small series on this issue a number of summary, below and everyone to share it!

1. The first time to start the computer if encountered a black screen failure, then everyone can only restart the computer, and sometimes restart can solve the problem of black screen, but if the second or black screen, we open the Computer Task Manager window, the operation is to press the Ctrl+alt+delete key at the same time.

2. Next we click on the file in the Task Manager window-Create a new task, and then re-enter Explorer.exe in the task and click Enter.

3. Next, wash will automatically start IE to download files, wait until the file download down, we run the program, and then restart the computer again, the black screen should be able to solve the problem.