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Fix Windows Defender Error 0x800704ec: Real-Time Protection - How to Stop Chrome Black Screen on Second Display-Chrome Memory Saver Not Activating? Try These Fixes

2026-07-29 00:52:06developer-tools
Fix Windows Defender Error 0x800704ec: Real-Time Protection - How to Stop Chrome Black Screen on Second Display-Chrome Memory Saver Not Activating? Try These Fixes

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.

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