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Display Issues since upgrading to OS 10.10.5 (Yosemite)

Dave RosenbergDave Rosenberg Posts: 1
edited April 2016 in Projectors
We are having schoolwide issues with our
ActivBoard 378 Pros since upgrading our MacBook Pros to Yosemite (10.10.5).
 We have been using a projector setting of 1024x768, 70 HZ which was
perfect for both the ActivBoard and display setting on the MacBook.  That option
is no longer available to us, and none of the 3 display settings fit well on
the board, and the on screen display on the Macbook is tiny.  Please help!

Comments

  • Adam K PrometheanAdam K Promethean Posts: 2,325 admin
    edited April 2016
    Hi Dave,

    You have already emailed us directly regarding this issue.

    I have replied to your email query on case 00581924.

    Thank you,
    Adam
    Promethean Technical Support
  • Amy GoebelAmy Goebel Posts: 2
    edited January 2016
    While in the Display Settings under System Preferences on your Mac, press the Option key while you click the Scaled button to see additional resolutions for the projector.
  • jpaesejpaese Posts: 2
    edited April 2016
    so share the solution with the rest of us having the same issue please.
  • Alavi QuraishiAlavi Quraishi Posts: 6
    edited April 2016
    Hi,

    To resolve this issue please follow the below instructions.

    While in the Display Settings under System Preferences on your Mac, press the Option key while you click the Scaled button to see additional resolutions for the projector.

    This should allow you to click your desired resolution if it is not listed.

    Hope this is of help to you.

    Kind Regards,

    Alavi

    Promethean Technical Support.
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