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necroware edited this page Dec 29, 2025 · 17 revisions

Welcome to the s7-vrm wiki!

Tested mainboards

Following mainboards were tested with S7-VRM. All of those have a VRM header, or at least a place to solder one. Some of the boards work out of the box, some work with limitations and/or need additional mods and fixes. Please see details for each mainboard below. If a mainboard is not listed here, it is potentially not compatible. If you want to add a mainboard to the list of tested models, please open an issue and supply the required information there.

How to test a board which is not yet listed?

Check the VRM header pins as following (see the pinout below):

  • Groups of pins for Ground, +5V and +3.3V, VI/O and VCORE
  • +12V is not connected to anything
  • VI/O is not connected to anything
  • VCORE is connected only to SENSE
  • A9 is connected to VSS
  • PWRGOOD is not connected to VSS
  • DISABLE is floating or at least not connected to VSS
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