Follow the steps below to set your desired monitor as the primary display: Ensure that the displays are extended. Without extending the displays, there will be no option to set a primary monitor. Change the setting to Extend these displays in display settings. Note: Try connecting your HDMI cable to the monitor you want to use as the primary one. Some users reported that the monitor connected via HDMI is recognized as the primary monitor. This might not be the case for everyone but could help some users.
