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ULN2 not working with Mac Mini and mavericks 10.9.5 [message #86242] Wed, 02 September 2015 09:08 Go to previous message
Vladturn is currently offline  Vladturn
Messages: 3
Registered: September 2015
Junior Member
Hi,

I have recently purchased a Mac Mini late 2012 corei7 to speed up my work. For several years I have used a Macbook pro 2009 and ULN2card +dsp with no problems at all. The problem is the Mac Mini does not see or recognise the ULN2 card , just the power lamp blinking faintly.
I have restored my entire OSX Mavericks from the working Macbook pro to the Mac Mini from a backup disk and even installed the MIO drivers once again just to make sure. I have tried changing the firewire cables ( witch work with the Macbook ) but no luck. Could it be I am not using a power supply,
because I did not have to do that on the Macbook? Any clues? This is annoying.

[Updated on: Wed, 02 September 2015 09:18]

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