Drive Fix — Chkdsk On External

What each flag does:

1. Open File Explorer (Windows Key + E).
2. Click This PC on the left pane.
3. Right-click on your external drive (e.g., E: or F:).
4. Select Properties.
5. Go to the Tools tab.
6. Under the "Error checking" section, click Check.
7. If Windows says "You don't need to scan this drive," you can still scan by clicking Scan drive.
8. Wait for the process to finish and click Close.

When Should You Run CHKDSK on an External Drive?

Command Prompt offers more powerful parameters for deep repairs. You must run Command Prompt as an administrator for these to work. How to Use CHKDSK to Repair & Fix Windows Hard Drives

Run as Administrator

Right-click "Command Prompt" and select . Type the CHKDSK Command: chkdsk on external drive fix

bad sectors

/r : Locates and attempts to recover readable information from them. How to Use CHKDSK to Fix Errors on an External Hard Drive