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How to adjust the display brightness setting on the Acer CXI3 Chromebox - Acer Community
<main> <article class="userContent"> <h3 data-id="why-am-i-not-able-to-adjust-the-brightness-setting-on-my-acer-chromebox">Why am I not able to adjust the brightness setting on my Acer Chromebox?</h3> <p>You can adjust the display brightness setting for the CXI3 Chromebox using the brightness control keys on your Chrome keyboard as shown in the image below.* If you are using a standard PC keyboard, you can use the F6 and F7 keys to adjust the brightness.<br><br><br><img src="https://us.v-cdn.net/6029997/uploads/migrated/acer_final/66151/chromekeyboard.png" alt="image" class="embedImage-img importedEmbed-img"></img><br><br></p><p>Note: You will not be able to adjust the display brightness using the Chrome OS settings menu. The menu will show a brightness control slider, but you will be unable to adjust this setting.*<br><br><img src="https://us.v-cdn.net/6029997/uploads/migrated/acer_final/66151/chrome_slider.png" width="250" alt="image" class="embedImage-img importedEmbed-img"></img><br></p> <p>* This feature may vary depending on the monitor model you have connected.</p><meta content=""></meta> </article> </main>