Recent content by quintessence

  1. Q

    Modding a proprietary HP SFF PSU, can i skip the 5V and 3.3V power in a 20-pin ATX connector?

    Got it working with a cheap PicoPSU from eBay! to power a Ryzen 2400G on a mini-ITX ASRock B450. but dang is the PSU fan LOUD!!!! The stupid HP 503376 PSU fan is going full blast, it apparently has a FanCmd pin on the skinny connector where i jumped the PS-ON pin. The FanCmd pin takes a PWM...
  2. Q

    Modding a proprietary HP SFF PSU, can i skip the 5V and 3.3V power in a 20-pin ATX connector?

    based on my research of PicoPSU's... i'm thinking i need the lower voltage rails and should get one of the aforementioned...
  3. Q

    Modding a proprietary HP SFF PSU, can i skip the 5V and 3.3V power in a 20-pin ATX connector?

    I have a few of these HP PSU's for SFF: https://www.cpumedics.com/hp-503376-001-240w-power-supply-for-hp-elite-8000-8100-8200-sff-pro-6000-sff/ and I'd like to try to run a mini- ITX board with 24-pin ATX (plus 4-pin) over it. Found a wiring diagram for doing the opposite (converting normal ATX...
  4. Q

    Motherboard Thin ITX Discussion Thread

    I'm interested in that IMB-A1000 and also in Canukistan. PM'd. Thinking of 3D printing a case and just grounding the standoffs with wire to the connector.
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