Fix Chrome Hardware Acceleration Black Screen on External Monitor - VS Code Git Not Showing Changes: Troubleshooting Guide-Troubleshooting Windows Update Service Issues

Updated 2026-07-28 08:54:38browser-issues
Fix Chrome Hardware Acceleration Black Screen on External Monitor - VS Code Git Not Showing Changes: Troubleshooting Guide-Troubleshooting Windows Update Service Issues
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.