96 I/O not showing in hardware

[mbcn]

Hello from Barcelona, Spain!

Thanks everyone for any help.

I bought an A/D card for my I/O96. After installing it and restarting my system, the 96 is not showing up in my PT HD 10.3.10 hardware page any more.

After disconnecting the new card, the hardware appears again.

I tried deleting PT and AVID prefs but that doesn´t seem to be the problem.
I also have a I/O 192 as primary, working fine.

The card works fine, I connected it with the main card´s cable.
And all is ok. Only when the three cards are plugged there is this problem.

Any ideas of what can be happening??

Is it possible that the 96 needs also a D/A Output card?
I read that the 96 can work even with one only card, so I don´t know...

Thanks very much for your help!