I am having a strange problem with my Apple Cinema Displays. I have two 30" hooked up to an ATIX1900 equipped Mac Pro. When waking from sleep (or turning the monitor's on after being turned off) occassionally one of the monitors do not turn on and the status light blinks three times in quick succession. Most of the time this happens to the secondary but every once and a while it happens to the primary. And again, it doesn't happen all the time and I haven't been able to figure out a discernable pattern that would give me a possible cause for this.
It usually solves the problem if I hit the power button on the monitor to turn it off, wait a couple seconds, and then turn it back on again.
So, is this a graphics card issue that I should contact Apple about? Or is it something else?
It usually solves the problem if I hit the power button on the monitor to turn it off, wait a couple seconds, and then turn it back on again.
So, is this a graphics card issue that I should contact Apple about? Or is it something else?