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  • 14-09-2013, 08:28 PM
    abhijeet2015

    Re: External display not showing up the output properly after Mountain Lion 10.8.4 upgrade

    Hi................,


    Suggestions ------------>
    * You need to make sure that this is not the hardware issue.
    * Visit the service center in such a case very soon.
    * Open the apple icon in mac and go to system preference.
    * Now there you can see hardware option easily.
    * There select the display option and see its settings.
    * Manage all the settings there and then restart the device.
    * If still problem is not solved then remove the battery of device.
    * Now you need to close the device and keep it in sunlight.
    * Make sure that screen is not in contact with sun light.
    * Keep it for 3-4 hours and then take it from there.
    * This will remove the moisture if any present in screen.
    * Now your device performance will be improved.

    Thanks
  • 14-09-2013, 06:36 PM
    Unregistered

    External display not showing up the output properly after Mountain Lion 10.8.4 upgrade

    Usually upgrade will solve many problems but for me itís other way around on my Macbook Pro. I have upgraded to 10.8.4 and now the external display does not show up properly. What to be done to resolve this now?

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