Symptoms
The computer encounters a bluescreen INACCESSIBLE BOOT DEVICE error when booting.
Affected Product:
Inspiron 5406 2-in-1
Cause
Updating the BIOS to version 1.9.0 on an Inspiron 5406 2-in-1 may change the SATA operation settings to RAID on.
Resolution
Updating the Inspiron 5406 2-in-1 BIOS to version 1.11.1 or later resolves this issue.
