Crucial Exams

CompTIA A+ 220-1102 (V14) Practice Question

A technician powers on a Windows 10 laptop and immediately receives the error message "Operating system not found." Which of the following is the MOST likely cause of this startup error?

  • The video driver is corrupt, preventing the Windows GUI from loading.

  • The Windows print spooler service is set to Manual startup.

  • The CMOS battery is depleted, causing the system clock to reset.

  • The BIOS/UEFI boot order lists a device without an OS ahead of the internal drive.

CompTIA A+ 220-1102 (V14)
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