OSX Mavericks problem with cintiq 13hd
I recently updated my imac (27" late 2012) to OSX Mavericks and after that I have problem with my Cintiq 13hd which I connect it as the second screen.
Problem:
If I turn on the Cintiq AFTER the imac is already on, my imac screen will go dark and everything crash. Only way to fix it is to force the imac to turn off by push the power button.
On the other hand, if I turn the Cintiq's power button on BEFORE or AT THE SAME TIME with the imac, everything will work just fine.
I never have this problem before I upgraded to Mavericks. Usually, I would keep my cintiq off if I'm not using it and turn it on whenever I need to use it. If I do that, after I turn the cintiq switch on, the imac screen would go dark and go back up normal right away. Now when I do the same thing, my imac would crash and the screen would go dark.
Is anyone have the same problem? I'm sure it is because of the Mavericks. Is anyone know how to fix this?
Thank you! Any help would be much appreciated!
iMac, OS X Mavericks (10.9)