1. Go to Settings => Personalization => Lock Screen .
Click Personalization
2. Under Related settings, select the Screen timeout option .
Click Screen Timeout.
3. Now click on “ Screen & sleep settings ”.
Tap Screen & sleep settings.
4. There are four options available.
When running on battery power, turn off the screen nepal telegram data after
When connected, turn off the screen after
When running on battery power, put your device into sleep mode after
After connecting, put my device to sleep mode.
For each setting, click the drop-down menu and select Never .
Solution 2: Restore system files
The System File Checker (SFC) scans your Windows system for corruption of critical files. If it finds any problems, it will attempt to fix them using cached copies. This process may take some time as it checks for files.
Please follow these steps:
1. Open Command Prompt and run as administrator.