22-inch cinema display help

I'm just getting read to color calibrate my 4-year-old monitor, and the calibration software recommends that brightness and contrast settings be returned to factory values. How do I do that? I tried going through system preferences>display, but nothing seemed appropriate. I must've done something wrong because I now have a black edge around my screen. How can I undo this? I feel like a nitwit.

sounds like you changed the monitor settings. If you go to preferences you can reset the monitor to the correct pixel counts. I beleive they are the largest numer on the likst and on the bottom as you scroll down.

Similar Messages

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    Hello, Ertjie.
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    Message was edited by: EZ Jim
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    Message was edited by: EZ Jim
    Mac OSX 10.8.4

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    Hey,
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    I currently have a 15-inch Macbook Pro (mid 2010) hooked up to my 24-inch Cinema Display.  I have updated all the firmware for both the Cinema Display and the Macbook Pro but still get intermittent flickering.  Moreover, I have cleared the PRAM and VRAM.  I have done ever possible update I can find, the system is fully functioning.  Help?

    I am having this exact same problem.  2010 iMac with NVIDIA GeForce 9400 256MB.  I have it hooked to a 30" display through a DisplayPort to DVI-D adapter.  The 30" is fine, but I have graphical corruption constantly on the main iMac screen.
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  • Cannot match profiles on two 23 inch Cinema Displays

    I have just bought a new 23 inch Cinema Display in addition to my original which is only 8 months old. Using Xrite (GretagMacbeth)Eye One profiler the screens still do not match. The new screen appears much brighter and the 'old' screen much duller. Placing a blank white box created in Photoshop CS3 over the two screens shows a marked difference. Am I to expect this with a screen only 8 months old? How can I get them to match without 'cheating' with the white point? Serious help needed. many thanks.

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  • My 30-inch cinema display often doesn't come on at startup and I have to disconnect it and reconnect to work.

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    Rocketman

    Hi Rocky Rakoon,
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    I understand that your Apple Cinema Display is not turning on upon startup. I'd like to reset the following, as it may resolve your issue:
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    http://support.apple.com/kb/HT3964
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    OS X Mountain Lion: Reset your computer’s PRAM
    http://support.apple.com/kb/PH11243
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    Apple Cinema Display: Troubleshooting steps
    http://support.apple.com/kb/HT2810
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  • Can i use Apple 2005 20-inche cinema display on Mac pro ?

    can i use Apple 2005 20-inche cinema display on Mac pro ?

    If the display has a DVI connector it will plug into the Mac Pro directly.  If it uses ADC (Apple Display Connector)
    <http://upload.wikimedia.org/wikipedia/commons/0/09/AppleDisplayConnector.jpg>
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    <http://www.amazon.com/Apple-M8661LL-Display-Adapter-4038234011420/dp/B00011KHT2>

  • 32 inch Cinema Display turns off repeatedly?

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  • MacBook Pro W/30-inch Cinema Display

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    Let me better word the question.
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