So, what’s happening here¿? same ports the 4 devices (TB2), same adapter, same display, same OS. the screen was on but no image and disconnecting the usb the ACD were going off. The CAC-1130 without the usb power couldn’t drive the 30″ ACD in lower resolutions with any of the 3 post 2011 devices, just a black screen.įinally i got from a friend a macbook air (2015) and guess what? same problem. I thought i would tried the original apple thunderbolt-dvi (single) adapter to the iMac, and the 30″ was there but the max resolution was 1280x. in between the mac mini had no problem and it was functioning with max resolution. So i tried the same on my macbook pro 13 retina (2013) and we have the same problem as the iMac. Wakes up only if i change the resolution but just for 5″. i tried any combination, both thunderbolts on my iMac, all usb ports, but nothing, the cinema display stays on but no image (as it receives a signal but not enough to wake it up). no way! the image comes and go and although the iMac knows a cinema display is there, cannot drive it. ![]() Really smooth!Īs i had to work on a project i tried to connect the 30 ACD to my Imac (2014). ![]() Maximum resolution, the adapter connected to thunderbolt and the USB to a wall adapter. Recently my PSU of my Mac Pro died and in the meanwhile i decided to use my Mac mini (2011) with the 30 ACD, so i bought the adapter.
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