1. Extract the compressed file and then copy the files from the extracted folder to a USB drive (remember to format the USB drive first: fa32 format)
2. First, insert the USB drive into the USB port of the machine, and then plug it in to the power supply
3. Press the power button to turn on the device, and at the same time, quickly and continuously press the F7 key on the keyboard to enter the quick start option. Select the USB flash drive to start, and then wait for installation (the machine will automatically shut down after automatic installation)
4. After installation, unplug the power cord first, then remove the USB flash drive, and then plug in the power cord to turn on the device