Hello all 🙂
I'm using Thunderbolt to DVI adapter to connect the mac-mini to the screen (a standard 24' OKITEC screen).
The problem is that I need to turn off and turn on the screen every time to get a signal.
This problem doesn't happen with a HDMI to DVI adapter.
There is a way to fix it?
Thanks.
Mac mini, OS X Mavericks (10.9.4)
Is it a genuine Apple adopter?
Try resetting the SMC and PRAM
Intel-based Macs: Resetting the System Management Controller (SMC)
Can you test with another DVI monitor?
Thank you for your answer 🙂
It's not a genuine Apple adopter.
I ressert the SMC and PRAM and it didn't solved my problem.
I don't have another monitor to test it.
There is any other suggestions?
Thanks
Hello,
From the news page here...
See if it's related to this...
It also seems to be related to later OSX versions, like 10.8.x & 10.9.x
The 2012 macs (and later apparently) (also later OSX versions on earlier Macs can do it also), not waking normally from sleep after hours being in sleep. (noted here ...
http://www.xlr8yourmac.com/archives/feb13/022813.html#2012macswontwake
"Why 2012 iMac/2012 Mac Mini won't Wake After Hours of Sleep (Hibernates/Powers Off)")
The sleepimage file still reappears even if never slept. Delete it (hibernate off, etc) - within minutes its back.
A note on that here - http://www.xlr8yourmac.com/feedback/Chameleon_SSD_Optimizer.html
About iMac sleep...
http://forums.macrumors.com/showthread.php?t=1529750
Try this: "sudo pmset autopoweroff 0" and "sudo pmset standby 0"
http://xlr8yourmac.com/archives/sep13/091313.html#10.8.5SleepEjectTip
Two users reported that the opposite worked...
Try this: "sudo pmset autopoweroff 1" and "sudo pmset standby 1"
No it didn't solved my problem 😟
I'm really out of ideas 😟
Thunderbolt to DVI adapter problem
