CompTIA
220-802 · Question #134
220-802 Question #134: Real Exam Question with Answer & Explanation
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Hardware and network troubleshooting
Question
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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Topics
#CMOS battery#BIOS boot order#settings persistence#hardware