If you’re experiencing issues with the Performance tab in Task Manager not responding or showing data in Windows 11, this guide will help you troubleshoot and fix the problem. The Performance tab provides valuable insights into your system’s CPU, memory, disk, and network usage, so resolving this issue ensures you can monitor your PC effectively. Before starting, ensure your Windows 11 system is up to date, as updates often include fixes for known bugs and issues.
What You’ll Need
- A Windows 11 PC with administrative privileges
- Stable internet connection (optional, for updates and troubleshooting tools)
- Basic familiarity with Windows settings and tools
Step-by-Step
- Restart Your Computer
Begin with a simple restart. Sometimes, a quick reboot can resolve temporary glitches causing the Performance tab not to load properly. - Update Windows 11
Ensure your system is running the latest version of Windows 11. Go to Settings > Windows Update and click Check for updates. Install any available updates and restart if prompted. - Run System File Checker (SFC) Scan
Open Command Prompt as administrator: press Win + X and select Windows Terminal (Admin). Typesfc /scannowand press Enter. Wait for the scan to complete, which repairs corrupted system files that might affect Task Manager. - Reset Task Manager Settings
Sometimes, custom settings or broken configurations cause the Performance tab to malfunction. To reset, open Task Manager (Ctrl + Shift + Esc), go to Options > Reset to default if available. If not, proceed to recreate the task. - Check for Corrupted System Files with DISM
Open Command Prompt as administrator again. TypeDISM /Online /Cleanup-Image /RestoreHealthand press Enter. Wait for the process to finish, then rerun the SFC scan. - Restart Windows Management Instrumentation (WMI) Service
Press Win + R, type services.msc, and press Enter. Locate Windows Management Instrumentation in the list, right-click, and select Restart. This service manages performance data collection and may resolve the issue. - Clear Performance Data Cache
Navigate to C:\\\\Windows\\\\ emp\\\\\
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Fix Task Manager Performance Tab Not Working in Windows 11