How To Check If Smps Is Working Or Not.. 100& Working

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How To Check If Smps Is Working Or Not.. 100& Working Video

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How To Check If Smps Is Working Or Not.. 100& Working Video Transcript

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hey guys over the channel today I’m going to teach you how to check a computer power supply as I finish talking on octave in this scenario we are going to use this alone it’s 50 watts lease at our computer power supply and I’m going to let you know how to check this with the help of a comfort multimeter and a piece of wire let’s jump right into it to check whether your SPS is working or not all we need is a voltmeter or inhaler load and a piece of swear what you have to do is you have to take the ATX cable this is a it is stable which should be coming from the smbs this will be connected to the C motherboard through the center of the malapa most commonly this ethics is 20 cable 20 phonetics cable most it will be like 24 like this will be attached to this but it doesn’t matter what we need is an the SATA cable to check whether it is running or not all we are going to do is we are going to shut this green wire and black wire this green wire is the sense wire actually this this way if this is the wire is grounded pnts turns on this is a safety mechanism with the script in most of the SMPS supply okay now what I’m going to do is I’m going to turn on the SMPS power supply and now the Assembly’s not on actually because the sense is not correct to the ground so it is completely blocking the power coming from the main supplier and it is not transfer and get into DC which is similar to the nearby a ramp you turn so to check it whether if it works or not what I want you to do is take the other four cable and there will be there will be a written black wire take the multimeter and connector or conduct 220 volts or or higher and connected to the voltmeter if you have any loads like 5 volt up I would loads or any LED lights lying around a conductor to with the help of water so don’t forget to a load resistor now you can see it has zero volts and even be now Assembly s is already turned on as I said before all the ends are going to do to check whether assembly looking or not stick it takes cable and short this green and black cable I’m going to do this with the help of normal wire here the ATX cable in the Lisbon the fourth pin is the green top for Vanessa green and the top suspend is the ground so if I connect it to this you can you can see the change in the multimeter actually that the power supply is turned on yeah now you can see the multimeter provides a constant v ol it it sources that this is perfectly working and even now the computer doesn’t turn on or if you have any other problems it will be mostly of the wires in there cynthia’s or the complete multiple should have been tried up this is how you check whether thanks for watching and thank you

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