CompTIA
220-301 · Question #921
What is the first step in diagnosing a completely "dead" computer that was working fine the day before?
The correct answer is A. check the AC (alternating current) outlet for voltage. See the full explanation below for the reasoning.
Question
What is the first step in diagnosing a completely "dead" computer that was working fine the day before?
Options
- Acheck the AC (alternating current) outlet for voltage
- Breplace the CMOS battery
- Ctest the power supply
- Dreseat the hard drive controller cable
How the community answered
(43 responses)- A74% (32)
- B2% (1)
- C14% (6)
- D9% (4)
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