Win10 sleep black screen freeze is a common problem that can be caused by various factors, such as graphics card driver issues, improper system settings, and incorrect power management option settings. Here are some methods to solve the problem of Win10 sleep black screen and false death: 1. Update the graphics card driver program
Open Device Manager and find the graphics card driver.
Right click and select 'Update Driver', then choose the option to automatically search for updates. 2、 Adjust power management settings
1. Disable the quick start function: In the "Power Options" section of the control panel, click on "Select Power Button Operation". Select 'Change currently unavailable settings' and uncheck the' Enable Quick Launch 'option.
2. Disable the feature that 'devices will not wake up from sleep when connected to a power source': In the 'Power Options' section of the control panel, click' Change Schedule Settings'. Click on 'Change Advanced Power Settings', expand' Sleep ', find' Devices will not wake up from sleep when connected to power ', and set it to' Disabled '.
3. Adjust network adapter settings: Right click on "This Computer" and select "Properties", then click on "Device Manager". Expand "Network Adapter", right-click on the corresponding network adapter, and select "Properties". In the "Power Management" tab, uncheck "Allow computer to turn off this device to save power". 3、 Update BIOS
Download the latest BIOS firmware update program from the official website of the computer manufacturer.
Update according to official guidance. 4、 Perform system file check
Open the command prompt (administrator privileges), enter the command "sfc/scannow" and press Enter.
Waiting for the system file check to complete can help repair damaged system files. 5、 Disable sleep and hibernation mode (not recommended as a common solution)
If the above methods are ineffective and the user does not frequently need sleep or hibernation functions, it may be considered to disable them.
Open the command prompt (administrator privileges), enter the command "powercfg - h off" and press Enter. 6、 Enter safe mode for troubleshooting
If the problem persists, you can try entering safe mode for troubleshooting.
After entering safe mode, you can uninstall recently installed drivers or software to eliminate them as possible causes of the problem. 7、 Reinstall the system
If none of the above methods can solve the problem, it may be a serious issue with the system itself.
In this case, reinstalling the system may be the final solution.
The above methods are for reference only and cannot guarantee the solution to all Win10 sleep black screen false death problems. If the problem persists, it is recommended to contact the computer manufacturer or professional technical support personnel for assistance.