Mirror not working on iMac

Discussion in 'OS X Yosemite (10.10)' started by APPL-120B$, Apr 4, 2015.

  1. APPL-120B$ macrumors newbie

    Apr 4, 2015
    Hello, ever since I have downloaded 10.10.2, I havent been able to Airplay. I know for sure it isn’t a problem from my Apple Tv because I tried Airplaying to multiple Apple TV in my home and it didn’t work on all of them. Also I have tried from my Macbook Air (which is also on 10.10.2) and it works perfectly…

    So what happens is that after I click the Airplay logo and click the apple TV i want to connect to and that the Apple TV is selected, it only shows me a black screen on my TV. I noticed that under the option “Use Airplay Display to” the check marks stays selected on “Extend Desktop” and when I click on “Mirror iMac” option, THE CHECK MARK STAYS ON “EXTEND DESKTOP”…

    Also it is important to note that sound Airplays out of the TV….when I watch a video on youtube for example, the TV stays black but the I can still hear the sound of the video on the TV.

    Sorry for the bad english.
  2. Taz Mangus macrumors 68040

    Taz Mangus

    Mar 10, 2011
    A few things to try:

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