Fixing "Unreadable Disc" Errors on Xbox 360 (Modern Warfare 2 & Other Games)

Disc read errors affecting multiple games often indicate a console issue. Follow these troubleshooting steps:

1. System & Game Updates

• Update Xbox 360 system software: Settings > System > Updates
• Check for game updates in the game menu or Xbox Live Marketplace

2. Storage Space

• Ensure adequate free space on hard drive
• Delete unused games/apps if storage is full
• Verify external drives are properly formatted

3. Network & Connection

• Test network stability in Xbox settings
• Check NAT type (open is best)
• Temporarily disable firewall/antivirus

4. Hard Reset

• Hold power button until console shuts down
• Unplug from outlet for 30+ seconds
• Reconnect and restart

5. Game-Specific Fixes

• Uninstall and reinstall affected games
• Check official Call of Duty forums for known issues
• Clean game discs with microfiber cloth

6. Hardware Issues

• Run system diagnostics in settings
• Search specific error codes on Xbox Support
• Contact Xbox Support if problems persist