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Black/blank screen after entering Windows PIN number

  • Press Control+Shift+Esc at the same time
  • This should open Task Manager
  • Click File>Run new task or just Run new task in Windows 11
  • Type: devmgmt.msc and click OK
  • Expand Display adapters
  • Then right-click the current display adapter e.g. NVIDIA Quadro P2200
  • Select Uninstall
  • Exit Device Manager
  • Click File>Run new task
  • Type: shutdown -r -t 0 and click OK

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