screen resolutions

I recently updated an imac to Yosemite and when I mirror the display for an Active board it only shows two screen resolution options. Neither put the computer screen to it's full width. Is there a way to get more resolution options or force a specific resolution?

iMac, OS X Yosemite (10.10.5)

Posted on Jan 6, 2016 7:37 AM

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screen resolutions

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