How to Fix Windows PC Shutdowns While Gaming

Learn how to diagnose and resolve unexpected shutdowns when playing games on your Windows computer, from basic troubleshooting to advanced hardware checks.

How to Fix Windows PC Shutdowns While Gaming

Sudden shutdowns while gaming can be incredibly frustrating. This guide will walk you through the most common causes and solutions to get you back in the game.

Step 1: Verify your PC meets the game’s requirements. Visit the game’s website and compare the minimum specs to your system. Use the Windows System Information tool to check your hardware details.

Step 2: Close unnecessary background applications. Open Task Manager (Ctrl+Shift+Esc), review running processes, and end any non-essential programs to free up system resources.

Step 3: Check your computer’s RAM. Ensure all RAM modules are properly seated and compatible. Run the Windows Memory Diagnostic tool to check for errors.

Step 4: Examine your power supply. If you’re using an uninterruptible power supply (UPS), test it to ensure it’s functioning correctly. Consider plugging your PC directly into a wall outlet to rule out UPS issues.

Step 5: Inspect Windows scheduled tasks. Open Task Scheduler and review any automated shutdown or restart tasks that might be interrupting your gaming sessions.

Step 6: Scan for malware and adware. Run a full system scan with your antivirus software. Additionally, use a dedicated adware removal tool like AdwCleaner to catch potentially unwanted programs.

Step 7: Update and troubleshoot your graphics card. Download the latest drivers from your GPU manufacturer’s website. Use a tool like MSI Afterburner to monitor temperatures and clock speeds during gameplay.

Step 8: Investigate hardware temperatures. Install a monitoring program like Core Temp or HWMonitor to track CPU and GPU temperatures. If they’re consistently above 80°C while gaming, improve your PC’s cooling.

Step 9: Check Windows Event Viewer for clues. After a shutdown, open Event Viewer and look for critical errors or warnings in the System and Application logs that occurred just before the shutdown.

Step 10: Test individual hardware components. If possible, try swapping out your power supply, graphics card, or RAM with known working parts to isolate the problem.


If you’ve tried these steps and still experience shutdowns, consider seeking help from a professional technician. They can perform more in-depth diagnostics and repairs if needed.