CompTIA
220-702 · Question #166
220-702 Question #166: Real Exam Question with Answer & Explanation
The correct answer is C. CMOS battery. See the full explanation below for the reasoning.
Question
CompTIA 220-702 Exam A user reports that after configuring the BIOS to boot to the hard drive first, the system still tries to boot from the optical drive. Which of the following is the MOST likely cause?
Options
- AOptical drive
- BPower supply
- CCMOS battery
- DCD-ROM disk
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