HP LP2475W and displayport -> thunderbolt
Hi there,
I have just switched from a 2009 MBP with a mini displayport connection to a 2014 MBP Retina with two thunderbolt connections.
I have used the external monitor with the Displayport (screen) to mini Displayport (mbp) cable with no problem so far.
Now I have connected the same cable to the new MBP and it does not detect the screen - nothing happens. Tried scaling the resolution, and trying both ports - nothing. Everything that I have read so far states that it should be able to work with this connection.
Is there any trick or another issue I am not aware of? As far as I know thunderbolt should be back-compatible with mini displayport?
Thanks,
Jaka
MacBook Pro (15-inch 2.53 GHz), OS X Mountain Lion (10.8.4), Seagate momentus xt 750, 8gigs ram