Firmware version 2.0 may be not compatible with my ONIX PCIe card, so Open Ephys GUI cannot detect ONIX system.

[Junying Su]

Hi Josh,

The ONIX Source plugin requires the ONIX PCIe Host Firmware to be version 2.0 or higher. But after I update it to 2.0D or 2.0F, the indicator LEDs of Port A and Port B were not on in the breakout board and in the PCIe card. The Open Ephys GUI also cannot detect the ONIX system.

 

Then when I revert it to 1.1F, all the indicator LEDs were on again.

 

I think that the Firmware version 2.0 is not compatible with my PCIe card, which I bought in Mar. 2024. So how to solve this problem? Thank you.

 

Junying

[Jon Newman]

Hi Junying,

Can you open your device manager in Windows and try to find the open ephys device after you've updated the firmware? If there is a yellow triangle next to it, you'll need to restart the computer (full power down recommended).

Jon

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