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Fix OBS Black Screen with No Source Detected - Troubleshooting Windows Activation Code 0x80070005-How to Fix Store Error 0x80073cf9 Sync Problems

2026-06-13 16:18:47
Fix OBS Black Screen with No Source Detected - Troubleshooting Windows Activation Code 0x80070005-How to Fix Store Error 0x80073cf9 Sync Problems

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.