Computer power plugging screen black solution

Step 1: Right-click the blank area on the desktop and choose "screen resolution"> "advanced settings". Then, set 60 HZ or 50 HZ, as shown in the following figure;

Step 2: adjust the flushing rate of the power supply. Find the power supply in the lower right corner, right-click, select power options, find change plan settings, find change advanced power settings, find Intel (R) Graphics settings, and click expand. If you select 60 HZ for the first step, set Intel (R) Graphics settings to Maximum Performance for both battery and power-on. if you select 50 HZ for the first step, set Intel (R) Graphics settings to Minimum Performance for both battery and power-on.

Well, the above is a solution to the problem that our computer will hack into the power screen. We have summarized these solutions and hope to help you.