My 27in Apple A1407 Thunderbolt display is not working on my Dell computer. How can I fix this? - StarTech.com IT Pro Community
<main> <article class="userContent"> <p>The Apple A1407 Thunderbolt display may not work right away on some Dell computers. If your Dell computer's BIOS (or UEFI) has the following setting, please make the following change: </p><ol><li>Use the appropriate key during bootup to enter the computer's BIOS.</li><li>Locate the setting "Thunderbolt Auto Switch" and uncheck "Auto Switch."</li><li>Select "BIOS Assist Enumeration."</li><li>Click Apply.</li><li>Save changes before exiting the BIOS.</li></ol><p>Note: This setting may not be available on all Dell systems.</p> </article> </main>
