Question about Cooler Master Real Power 550 (RS550ACLY) 550-Watt Power Supply

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Power Supply Problem

My power supply is making some weird sound, it gets louder over time.
Need some advice. Thanks in advance

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  • compuwayne May 11, 2010

    Can you be more specifific of the sound?

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  • 72 Answers

Hi there, If your psu is making sounds I would try blowing it out with a bit of air. If that doesn't help I would replace it since there are no servicable parts and with out properly discharging the HV components it is very dangerous to open the unit up.

Posted on Dec 08, 2008

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Thanks for using fixya..

If the prongs are bent, all you need to do is to get a pair of pliers and try to re-align them. If that is not possible, you can try to open up the power supply and directly tap the power cable into the prong's cable line (if you have an idea how to do this, go on and try it. If you have absolutely no idea how to do it, then its better to just bring your power supply to a local electrician, they can probably fix the problem in no time)

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