220-802 A+ Answer Error Message

Here’s the Answer to the Question posted on Facebook

Q. You boot up a computer and see the following error message: “OS not found.” What is the MOST likely problem?

A. The computer has a dual boot operating system.

B. The computer failed with a stop error.

C. The graphics card failed.

D. A USB drive is plugged in.

Answer available until November 11, 2015.

See Chapter 4 of the CompTIA A+ Training Kit (ISBN 978-0735662681) by Darril Gibson.

CompTIA A+ Training Kit (Exam 220-801 and Exam 220-802) (Microsoft Press Training Kit)


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