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Startup and Boot

Problems that stop the system from starting normally.

Category

Startup and Boot

Problems that stop the system from starting normally.

Computer and Hardware

Computer and Hardware Fundamentals

Open domain
high severity both
Computer Does Not Find a Boot Device

The machine reports that no boot device or operating system was found.

First checks
  • Confirm whether the system drive is physically connected and visible.
  • Check whether firmware boot order changed unexpectedly.
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