[CLOSED] DJM900 Nexus Compatibility With OS X Yosemite

The Mavericks compatibility page was just updated and shows that the DJM-900NXS has been verified. Perhaps try reinstalling the device manager?

I tried already using this installer: DJM-900nexus_M_1.3.0_GK.dmg, the version displayed is 1.3.0, copyright 2011. Uninstalled, rebooted, installed again and rebooted, nothing changes, still can't see the unit: "Not connected".

Does the LED above the USB port on the mixer illuminate?

Is the mixer shown in the MIDI devices panel of the Audio MIDI Setup application (under utilities)?

The LED remains off, I tried with different USB cables on both USB ports on my Mac. The device doesn't appear even in the system peripherals list. 

Without the LED illuminating, I wouldn't expect it to show in the device list. I've opened a ticket with the engineers to see if there is some other reason it might not be connecting.

Do you have the ability to check the mixer with another computer? Engineers are unable to replicate the issue.

Marking this topic as closed due to inactivity and non-response. Should you still require assistance with this matter, please create a new topic and link back to this one for reference.