</div></li>
<li><p>After starting the Linux system, if there is image output on the HDMI display, it means that the Micro HDMI interface is working normally.</p></li>{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| </olbig>'''Note that although many laptops have HDMI interfaces, the HDMI interface of the laptop generally only has the output function and does not have the HDMI in function, which means that the HDMI output of other devices cannot be displayed on the laptop screen.'''
'''Note that although many laptops have HDMI interfaces, the HDMI interface of the laptop generally only has the output function and does not have the HDMI in function, which means that the HDMI output of other devices cannot be displayed on the laptop screen.''' '''When you want to connect the Micro HDMI of the development board to the HDMI port of the laptop, please make sure that your laptop supports the function HDMI in'''</big>|}{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| <big>'''When HDMI does not display, please first check whether the Micro HDMI cable is plugged in tightly. After confirming that the wiring is OK, you can try a different screen to see if there is a display.'''</big>|}</ol><span id="hdmi-resolution-setting-method"></span>
<span id="hdmi-resolution-setting-method"></span>
=== HDMI resolution setting method ===