1. Reset BIOS to Defaults
- Restart your PC and enter the BIOS/UEFI (commonly Del or F2 during boot).
- Select "Load Optimized Defaults" or a similar reset option.
- Save changes and exit BIOS.
2. Update BIOS/UEFI Firmware
- Visit the official website of your motherboard manufacturer.
- Locate your motherboard model and download the latest BIOS update.
- Follow the provided instructions carefully to flash the firmware.
3. Check Hardware Health
- Perform stress tests on CPU and RAM using tools like Prime95, MemTest86, or AIDA64.
- Monitor system temperatures using HWMonitor or CoreTemp to detect overheating issues.
4. Update or Roll Back Drivers
- Open Device Manager (Win + X → Device Manager).
- Right-click and update outdated drivers (especially display, chipset, and storage).
- If issues started after a recent update, use the Roll Back Driver option to revert.
5. Run System File Checker (SFC) and DISM
- Open Command Prompt as Administrator
- Run the following commands one by one to repair system files:
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth