Hello everyone,
Three months ago I purchased a Jetson Nano and tested it with a power supply and HDMI connection. At that time it worked fine, showing me the “no SD card” message. After storing it for a while, today I tried to use it again for a project, but the screen no longer shows any signal.
I have tried with different HDMI cables and displays, but to no avail. The board seems to power up properly, as the green LED lights up, but I am not getting any video signal through the HDMI port.
Any idea what could be causing this problem? Any suggestions would be appreciated.