Win7 boot black screen only shows the solution of the mouse pointer

Today Xiaobian encountered a strange thing, that is, after opening the win7 computer, the computer has a black screen and only displays the mouse. There is no response when clicking the mouse. I believe that many friends have encountered this problem. Some people think it is computer poisoning. Some people have speculated that there is a problem with the computer system. In fact, there are many possibilities for this type of problem. It is impossible to judge the specific reasons by looking at such a phenomenon. The following is a list of many reasons. Friends of this situation can try it one by one!

First, due to too many startup items, the system starts slowly. At this time, what we can do is wait. If you can enter the system, you can start the software and useless. The software performs an uninstall cleanup process.

Second, if you can't enter the system for a long time, you can try to press CTRL+SHIFT+ESC to see if you can call up the task manager. If you can, end the Explorer.exe in the process and start the new run. Explorer.exe tries to enter the system.

Third, press the F8 key after turning on the power, select “ldquo; last correct configuration” in the advanced system menu to see if you can enter the system.

Fourth, start the F8 key, enter the safe mode, and try to optimize the software and system settings in the safe mode, especially if it is still good before, then you have installed or set what caused If you can't start normally, it is a good way to enter safe mode for reverse operation.

V. The situation caused by the driver, it is recommended to uninstall the driver in the safe mode, basically can enter the normal mode and solve the fault.

Sixth, enter safe mode Use system restore, restore a more recent restore point!

The above method can roughly cover the cause of black screen, if the above method still can not be solved You can only reinstall the system, but be careful to back up the information in safe mode before reinstalling the system.