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keithop

macrumors 6502a
Original poster
Jul 22, 2002
787
1,098
Does anyone else have the asus ASUS PQ321Q ?

I've got mine on a mac pro (2013) and it's truly great in 10.10. 60hz, no tearing everything great EXCEPT one thing...

The mac tells the monitor to go to sleep after 15mins (or whatever I set to) and that's fine, just like it should.

...but over night, since the display is in standby mode for more than 4hrs, it turns itself off completely and needs a button press to turn it back on. This often confuses the mac which sometimes thinks it's lost a monitor and puts everything on the 2nd screen, sometimes only one half of the screen comes back to life (MST after all).....

The ONLY monitor setting I can find is called "OFF IF NO OPERATION" which was disabled by default anyway. I've tried that on/off, makes no difference.

Can someone confirm this is really how it's supposed to work??
 
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