Tuesday, August 19, 2008

how to check the (SMPS) is working or not


Some time in our system SMPS will not work
so we have one option to check SMPS is working or not
take a copper wire or pin in the end of the SMPS we have group of wires with plastic cap
insert one end of the copper wire in green wire end and another one in black wire end in the plastic cap and switch on the SMPS if the fan will start run SMPS is in good condition otherwise purchase new SMPS

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