Need Help to find the problem with my Pc not being able to play most games when before it could

Diagnosing Performance Issues on Your PC: A Guide for Gamers

Are you experiencing a sudden decline in your PC’s gaming performance? If your gaming rig, which previously handled titles such as Dead by Daylight, Resident Evil, and Fortnite seamlessly, is now struggling or exhibiting problematic behavior, you’re not alone. Many gamers encounter similar issues over time, often caused by hardware or software changes. This article aims to help you understand potential causes and suggest steps to troubleshoot and resolve the problem.

Understanding the Issue

Based on common symptoms, your PC may be experiencing:

Reduced capability to run most games, even on low settings
Crashes or black screens during gameplay after some time
Frame rate drops leading to instability
Games opening but not maintaining stable operation

Possible Causes

While diagnosing remotely can be challenging, here are common factors that could contribute:

Overheating: Excessive heat can cause hardware to throttle performance or shut down to prevent damage.
Hardware Degradation: Components like the GPU or RAM may have degraded or failed over time.
Driver Issues: Outdated or corrupted graphics drivers often cause performance problems.
Software Conflicts or Updates: Recent Windows updates or software installations might cause conflicts.
Power Supply Problems: Insufficient or failing power supply units (PSUs) may lead to instability.
Dust and Physical Obstructions: Dust buildup can impair cooling and cause overheating.

Recommended Troubleshooting Steps

Monitor Temperatures:
Use free tools like HWMonitor or MSI Afterburner to check CPU and GPU temperatures during gaming.
If temperatures are high (above 80-85°C), consider cleaning out dust and improving airflow.
Update Drivers:
Visit the GPU manufacturer’s website (NVIDIA, AMD, Intel) to download and install the latest graphics drivers.
Keep your Windows OS updated as well.
Check Hardware Performance:
Run built-in diagnostics or use third-party tools to verify hardware health.
If you’re uncomfortable opening your PC, consider seeking help from a professional or a trusted friend.
Manage Overheating:
Ensure all fans are functioning properly.
Reapply thermal paste if comfortable and knowledgeable about PC maintenance.
Simplify Software Environment:
Close background applications while gaming.
Consider uninstalling recent software or updates that may interfere.
Physical Inspection:
If feasible, open your PC case to check for