i’ve got a pi 5 and Argon one v3.
Dauther board was working and HDMI were doing good.
But Pin config on 1-2 was not working.
So I’ve checked the fan and power button process. All good
After that I went to update the firmware. Connected to the USB on the PCB, press and hold.
My device shows in my PC as normal. Inside there are 2 files. A HTML file and a txt file.
When I drag and drop the firmware file into the pi, it disconnects and that’s it. Also the window of the pi auto closes.
If I disconnect the pi physically and reconnect it, it shows the same 2 files (HTML and txt) as before. So I don’t know if the firmware is actually updated. anything wrong here ?
Since then when I connect the pi to the official power supply, the case powers (red led + fan) and the pi shows a light as well.
But the HDMI does not work. Cable and display are working in other configurations and devices.
What is wrong ?
Thx for the help