Install PhyOS on Giada DN74

How to prepare installation media

Download the latest version of PhyOS 5 for x86-64 devices
Download and install Raspberry Pi Imager
Connect a USB flash drive to your computer
Open Raspberry Pi Imager
In the Device tab,select No filtering and click Next
In the OS tab, click Use custom and select the downloaded image file, then click Next
In the Storage tab select your memory card and click Next
Select I understand when warned that the memory card will be erased, and approve any OS warnings
Wait until the flashing process is complete

Prepare the microSD card as previously instructed
Make sure the device is powered off and power cable is disconnected, then insert the microSD card
Make sure you have a keyboard connected. If the keyboard is not responding, attempt to change between the blue and black USB ports.
Power on the device by connecting the power cable
Installer will load, select “Install PhyOS” and press enter, wait for the installation to complete
After installation is complete, select “OK,” then select “Poweroff Installer” option from the main menu, and hit enter. Confirm the choice, and wait for the device to turn off, then remove the power cable and remove the SD card
Connect the power cable - device will now boot into PhyOS 5

When connecting your DN74 media player to a display, make sure you use HDMI 2 port (HDMI port next to the Ethernet port)