I previously had an MC7455 module installed, which worked correctly. Now I’m trying to replace it with an EM9191 module using an M.2 (NGFF) to Mini PCIe adapter, but the board doesn’t detect it. I also tested it on my PC with the same result.

EM9191 Not DEtected

jyijyi May 5, 2025, 3:09pm 2

You might need to see this thread on the pin 20 and pin 22:

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