How to avoid Win8.1 update causing computer black screen

Recently, many users have reported to the system home Xiaobian: After upgrading Windows 8.1 Update, it will be black when restarting or booting again. Even if the mouse is active, it cannot display other things. For this question, Xiaobian consulted a lot of experts, they gave two ways to avoid this problem.

First, it may be the reason for the graphics card driver

1, you can try to prohibit some useless graphics card driver problem will be solved. Or update to the latest graphics card driver. It is recommended that you use the housekeeper software to disable some startup items of the graphics card to solve this problem.

2. Enter safe mode - drive with the appropriate old version - disable automatic update of the driver.

3, it is recommended to uninstall the graphics card driver, and then re-drive the wizard to install the driver.

Second, account problem

Enter safe mode, create a new account, change account login try

Step: Keep pressing F8, until you choose safe mode After entering, control panel, user, new user. . .

Although not everyone will encounter this problem, the size of the users affected by it is not too small, and many users in the Microsoft Community Forum have reflected this problem. I hope that the method given in this article can help you to say goodbye to the problems caused by this problem.