Ever Lustre 15.6 Inch 4K Touch Portable Game Monitor with Type-C HDMI Input Build-in Batteries Build-in Speakers UHD Display for Laptop PS4 Switch Pro Xbox

Place the monitor on the stand Plug on adaptor, and connect power cable with monitor Monitor start automatically and displays “ No Signal” Connect the laptop and the monitor with HDMI cable The monitor display different from the laptop - extended display mode Change the display mode in the ‘display setting” of laptop to “duplicate mode”, then the monitor display same content with the laptop In duplicate mode, you can operate either of laptop or monitor such as browse website, edit file... Change to “extended mode” - in the “display setting” of laptop, then the display content will be different Check the resolution of the display 2 (monitor) - 3840*2160 You can operate on the monitor You can drag the display content from laptop to the monitor. Due to the resolution are different, the screen image is small. Check the aspect ratio setting in the monitor settings OSD Display t