Windows Health Check Commands (Run as Admin)

To check Windows system health via Command Prompt (CMD), the most effective tools are SFC (system files) and DISM (system image). Run these in an Administrator Command Prompt to scan and repair corruption. The primary commands are sfc /scannow for file integrity and DISM /Online /Cleanup-Image /RestoreHealth for image repair. [1, 2]
Top Windows Health Check Commands (Run as Admin) [1]
  • SFC (System File Checker): Scans all protected system files and replaces corrupted files.
    • Command: sfc /scannow
  • DISM (Deployment Image Servicing and Management): Repairs the Windows image (Windows Component Store).
    • Check Health: DISM /Online /Cleanup-Image /CheckHealth
    • Scan Health: DISM /Online /Cleanup-Image /ScanHealth
    • Restore Health: DISM /Online /Cleanup-Image /RestoreHealth
  • CHKDSK (Check Disk): Detects and fixes file system errors and bad sectors on your hard drive.
    • Command: chkdsk C: /f /r /x (Replace C: with the drive letter).
  • SMART Disk Check: Checks if your hard drive is reporting failures.
    • Command: wmic diskdrive get model,status. [1, 2, 3, 4, 5, 6]
Best Practice Repair Sequence [1]
If you suspect corruption, run these commands in order, waiting for each to finish: [1]
  1. dism /online /cleanup-image /restorehealth
  2. sfc /scannow
  3. Restart your computer. [1, 2]
How to Open Administrator CMD
  1. Press Windows Key, type cmd.
  2. Right-click Command Prompt in the results.
  3. Select Run as administrator. [1, 2, 3, 4]
  • 1 Uživatelům pomohlo
Byla tato odpověď nápomocná?

Související články

Windows Activation fix

Quick Steps to Fix Windows Activation1.Remove old key use CMD slmgr /upk slmgr /cpky...

Tame Utility prevent DOS apps to use a lot of CPU

Tame Allows DOS programs to run smoothly under modern operating systems.   The latest version of...

Bypass the Microsoft Account requirement during Windows 10/11 setup

To bypass the Microsoft Account requirement during Windows 11 setup, press Shift+F10 (or...