Forum › 论坛 › spacedesk Discussions › Primary not extending to Secondary
Hi,
The primary is installed on Windows 10 on HP laptop. I am using the HTML 5 Viewer.
It mirrors fine. CLIENT only display works fine. However, it won’t extend.
Please advise.
Hi @simpletiff916, Did you try to switch to extension mode via Windows Display Settings? Or Display Switch? Please check Configuration and Settings -> Windows PC (Primary Machine) chapter in the user manual. https://forum.spacedesk.netuser-manual/