23" Cinema Display HD issue

doc50 · 11-14-2013, 09:35 PM

I have the C2G model# 30546 DVI to USB adapter with the DisplayLink 2.1 driver running Mavericks and using a 23" Cinema HD Display. I get not image on the monitor but 3 short flashes in the power light (Apple code for "The display is detecting wrong video format or an unsupported resolution.").
The adapter works with a 17" Samsung monitor that I tested with. I get 1920x1200 in my display preferences but apparently the connection is not being made. ANY SUGGESTIONS APPRECIATED. Thank you.

11-14-2013, 09:35 PM	#1
doc50 Junior Member Join Date: Nov 2013 Posts: 5	23" Cinema Display HD issue I have the C2G model# 30546 DVI to USB adapter with the DisplayLink 2.1 driver running Mavericks and using a 23" Cinema HD Display. I get not image on the monitor but 3 short flashes in the power light (Apple code for "The display is detecting wrong video format or an unsupported resolution."). The adapter works with a 17" Samsung monitor that I tested with. I get 1920x1200 in my display preferences but apparently the connection is not being made. ANY SUGGESTIONS APPRECIATED. Thank you.