Install the system on the MicroSD Card
File Download
Download the system image from the official resource download page.
Prepare MicroSD Card
Insert the MicroSD card into an SD card reader, then connect the reader to your computer's USB port.

Flash the Image
It is recommended to use balenaEtcher to complete the flashing process.
Click "Flash from file" and locate the downloaded .img file.
Click "Select target" to choose your MicroSD card.
Click "Flash!" and wait for the process to complete.

Boot the System
Once the image is successfully written to the MicroSD card, insert it into the MicroSD card slot (as shown below) and power on the device. The system will begin to boot, and the desktop will be displayed on your HDMI monitor.

Log in to the System
Refer to the First Boot tutorial to complete the initial system startup and configuration settings.