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HP S3514.uk slim style....... PSU pinout voltages problem (196 Views)
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thatkevin Student
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thatkevin
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Registered: ‎09-07-2010
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HP S3514.uk slim style....... PSU pinout voltages problem

‎09-07-2010 09:13 AM

When I push the start button PSU runs but PC does not attempt to start or post have done a stand alone voltage check on the psu 24 pin MOLEX connector and all voltages are correct apart from pin 14 which should be -12v but is reading at -11.94v and pin 8 which should be +5v and is reading +4.74v.To confirm these voltages were taken with the MOLEX connector NOT connected to the motherboard. Has any one experienced this or does any one know FOR SURE if the slight voltage variations on pin 8 & 14 would stop the PC from booting. As I don't want to go to the expense of replacing the PSU only to find that the MB is the problem. " I thank you all for taking the time to read this post ! "             thatkevin.

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