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A whining sound coming from the power supply after attempting to power up a system is a typical sound that occurs when a power supply is adjusting to temperature changes, and should be considered normal. A) True B) False

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adedayo9

Answer:

false

Explanation:

a PC needs to give a silent noise or better still no noise when it is being powered. It could be a problem within the coil in the power supply unit or a graphics card and the noise changes volume when a certain task is performed on it.

The two main causes of whinning noise in a computers are capacitors squealing and coil whinning.

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