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CompTIA A+ 220-901

Category - Hardware and Network Troubleshooting

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If a desktop does not power on, what would be the most likely reason?

Bad CPU
Surged motherboard
Bad RAM
Bad power supply

Explanation

Answer: D - The most likely reason for a computer that does not turn on is a bad power supply.

The power supply converts the power from the outlet (AC) to digital power (DC) on the motherboard. If you are unable to power on a computer, the most likely reason out of these four issues is a bad power supply.

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