CompTIA
220-802 · Question #714
220-802 Question #714: Real Exam Question with Answer & Explanation
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Hardware and network troubleshooting
Question
The computer was booting normally yesterday, but in the morning a message appears stating "Operating System Not Found". This can be caused by which of the following? (Select TWO).
Options
- ABad memory module
- BBad USB controller
- CBad hard drive
- DBad IDE or SATA controller
- EBad CPU
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Topics
#OS not found#hard drive failure#SATA controller#boot error