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When creating and activating a Sealevel GPIO controller in Pyramix or Ovation, Windows crash with a Blue Screen.
The SeaLevel GPIO models are SeaI/O 4xxU serie and SeaPort PLC16 (820x and 820x FX)
SeaMax GPIO are not subject to that issue (SeaDAC P/N 822x, except P/N 8227).

On recent motherboards, XHCI feature included in USB3 can cause Blue screen when using SeaLevel GPIO devices.

  • On Z170 motherboards, the XHCI feature cannot be turned off completely, you need to upgrade your Sealevel GPIO to SeaMax.

  • On previous motherboards (e.g. Z97, Z87, Q87,....) first check if you can disable XHCI in the BIOS settings (also called XHCI hand-off).
    Disabling this feature may cause USB3 devices to work slower.
    If you can't disable XHCI,  you need to upgrade your Sealevel GPIO to SeaMax.

 

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