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Type: Posts; User: ashiekh

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  1. It's your project. Me, I'd measure the...

    It's your project.

    Me, I'd measure the voltages directly on the power supply and then rewire the cable to carry them forward correctly.

    I forgot about the sense wires (Kelvin contacts), that...
  2. You can trace connections using the ohm meter...

    You can trace connections using the ohm meter part of a digital-multi-meter.
  3. Ah yes, the cable causes the power supply to shut...

    Ah yes, the cable causes the power supply to shut down, I forgot about that.

    Need to figure that part out first.
  4. No, ANOTHER supply will tell you what voltages...

    No, ANOTHER supply will tell you what voltages should be on what pins.

    Perhaps it really is easier to just look up what voltages should be on what pins.
  5. A voltmeter on a good cable and supply will tell...

    A voltmeter on a good cable and supply will tell you which pin should be 12V, which ground, etc.

    Perhaps better left to someone with experience since you don't want to get this wrong.
  6. If you have other supplies you can check to see...

    If you have other supplies you can check to see which voltages should go on which pins, will save you the trouble of looking things up; the problem then is which end do you do the swaps on to keep...
  7. Can't you rewire what you already have by...

    Can't you rewire what you already have by rearranging pins in the connectors you already have?

    Oops... the Mask got there first.
  8. Won't that give you the wrong mains plug?

    Won't that give you the wrong mains plug?
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    Capacitor mount

    Bumped into this rather interesting way to mount large capacitors; such a holder would avoid the need for 'goop' to support them and make replacing the capacitors rather easy. Anyone seen a power...
  10. Before you were manager?

    Before you were manager?
  11. It may make no difference for the following...

    It may make no difference for the following reason: large capacitors cannot handle high frequencies and it is only for the high frequencies that position really matters.
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    Offloading work to the GPU

    I know some programs offload some calculations to the GPU that have nothing to do with video, bitcoin mining comes to mind, anyone know of others?
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    You are overclocking?

    You are overclocking?
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    Was wondering how the APFC circuit would respond...

    Was wondering how the APFC circuit would respond to DC
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    I be getting old, please feel free to delete this...

    I be getting old, please feel free to delete this thread as a duplicate.

    Actually, its the DC part that interests me this time round.
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    Running a PC power supply on DC

    I believe older PC power supplies would probably have no problem running on 400 Hz mains (as found on ships) or even 140 V DC from batteries if push came to shove, but how would modern PC power...
  17. Let's say your RAID is going to consume at least...

    Let's say your RAID is going to consume at least 600W, for why else would you get such a powerful power supply, then if run 24/7 that will cost you around $600 a year in electricity, something to...
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    Are the factories ramping back up?

    Are the factories ramping back up?
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    Couldn't find the price of the Seasonic fanless...

    Couldn't find the price of the Seasonic fanless offerings.

    https://seasonic.com/prime-fanless-tx
  20. If the diagram is not enough, you might want to...

    If the diagram is not enough, you might want to get someone to help.
  21. Do you have a voltmeter? if so you could check...

    Do you have a voltmeter? if so you could check the voltages to see if they are what they should be before plugging it in.
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    The warranty option is not a route you would...

    The warranty option is not a route you would consider?

    I know this is not what you asked, but seems a possible solution to your situation.


    P.S. I'm also a Brit.
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    I don't think coil whine means it is going to...

    I don't think coil whine means it is going to fail, so if you can live with it, stick with it.

    Or if you are good with electronics you might want to add some coil lacquer...
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    If your socket meter reads 466W and the...

    If your socket meter reads 466W and the efficiency is say 90% around full load, then it is actually only delivering
    420W, so there is already some headroom built in by ignoring this.
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    Looks like he has a video card. Maybe that has...

    Looks like he has a video card.

    Maybe that has its own BIOS update
    https://www.techpowerup.com/vgabios/192057/xfx-rx570-4096-170419
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