Via the "OSD" button on the side of the monitor, enter the menu, find "OSD SETTINGS", and click "RESET". Then wait for the monitor to reboot. After rebooting, all settings of the monitor will have been restored to factory settings.
![how to reset Arzopa portable monitor](https://cdn.shopify.com/s/files/1/0570/9280/0675/files/reset-arzopa-portable-monitor.webp?v=1729734268)
Via the "OSD" button on the side of the monitor, enter the menu, find "OSD SETTINGS", and click "RESET". Then wait for the monitor to reboot. After rebooting, all settings of the monitor will have been restored to factory settings.