How do I select a video resolution of 2560x1600 on my Mac? - StarTech.com IT Pro Community
<main> <article class="userContent"> <ol><li>Ensure you are using a <strong>DVI-D Dual-Link Cable</strong> between the <strong>Video Adapter </strong>and the <strong>Display Device</strong>.</li><li>Open <strong>Display Preferences</strong>.</li><li>Select the <strong>Display Device</strong> that is connected to the <strong>Video Adapter</strong>.</li><li>Hold the <strong>Option</strong> key on the Apple keyboard (Alt key for a PC keyboard) and click <strong>Scaled</strong>. This will reveal a list of video resolutions.</li><li>Select <strong>2560x1600</strong>.</li></ol><p></p><p><br></p><div class="blockquote"><div class="blockquote-content"><p class="blockquote-line">This FAQ applies to these products:</p><p class="blockquote-line"><a href="https://community.startech.com/home/leaving?allowTrusted=1&target=https%3A%2F%2Fwww.startech.com%2Fen-us%2Faudio-video-products%2Fcdp2dvidp" rel="nofollow noreferrer ugc">CDP2DVIDP</a> <a href="https://community.startech.com/home/leaving?allowTrusted=1&target=https%3A%2F%2Fwww.startech.com%2Fen-us%2Faudio-video-products%2Fdp2dvid2" rel="nofollow noreferrer ugc">DP2DVID2</a> <a href="https://community.startech.com/home/leaving?allowTrusted=1&target=https%3A%2F%2Fwww.startech.com%2Fen-us%2Faudio-video-products%2Fmdp2dvid2" rel="nofollow noreferrer ugc">MDP2DVID2</a></p></div></div> </article> </main>
