In our daily lives and work, we often need to shift our gaze from one monitor to another, or to quickly switch between applications while multitasking. However, many users have encountered a problem when using the display switching feature: every time they switch screens, the display briefly goes into a black screen state, which not only affects the visual experience, but can also have an impact on productivity. So, why does the monitor go black when it cuts, and how to fix it?This article will give you a detailed answer.
The display goes into energy-saving mode: To save energy, many modern monitors automatically enter energy-saving mode after a period of inactivity, which causes the screen to dim or go completely black. When you switch to another app or monitor, the monitor needs to be reactivated, which may take a few seconds.
Display driver issues: If the display driver is incompatible with the operating system or is outdated, it can cause the display to experience lag or a black screen when switching screens.
Hardware accelerator issues: Some advanced applications require the use of hardware accelerators to improve performance. If the hardware accelerator is not set up properly or is not compatible with the display, it may cause a black screen issue when switching screens.
Adjust monitor settings: Check your monitor's settings to make sure the appropriate power-saving mode is enabled. If you don't need the energy-saving mode, you can turn it off, or adjust the time interval between the display and the energy-saving mode. Some monitors allow you to customize the time to enter and exit the energy-saving mode in the settings menu.
Update your display drivers: Make sure your display drivers are up to date. Outdated drivers can cause compatibility issues or performance issues. You can visit the graphics card manufacturer's official ** and install the latest drivers.
Check your hardware accelerator settings: If you're running an application that requires hardware acceleration, make sure it's set up correctly. Check the options of the app and make sure the hardware accelerator is enabled and set up properly. If you're not sure how to set up a hardware accelerator, consult your application's documentation or resources.
Check your monitor's connection: Make sure your monitor is securely connected and that the cable to your computer isn't damaged. Sometimes, a poor connection can cause problems when switching screens. Try plugging the cable back in or replacing it to troubleshoot the connection.
Check your computer hardware: If there is a problem with your computer's hardware, such as a memory error or a hard drive failure, it can cause a black screen issue when the screen is switched. Run the hardware diagnostic tool to check if there is a problem with your computer hardware.
In conclusion, while a brief black screen when a monitor is cut is a common phenomenon, you can effectively solve this problem and improve your productivity at work and play by adjusting your monitor settings, updating your display drivers, checking your hardware accelerator settings, checking your monitor connections, and checking your computer hardware.