All HDMI has no signal output

all HDMI has no signal output, the monitor cannot display everything. and unable to connect to the development board (Xavier A and Xavier B) using Minicom.

Hi info2d073,

Have you flashed the device with DRIVE Software 9.0? Issue just happened recently? Or it’s out-of-box trial?

Thanks

Dear info2d073,

Could you please help to check power and harness cable connection?
Does DriveAGX platform’s FAN and LEDs work when DriveAGX is powered on?