System doesn't power-off - restarts

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

When I press on ‘power-off’ icon, the system starts the power-off sequence, but instead of powering off, it restarts.

Kindly asks to know which signals are used by the SOM to inform the carrier to power-off.

I assume that the ‘CARRIER_PWR_ON’ and ‘BUTTON_POWER_ON#’ are controlling the carrier power.

2

Are you using a custom carrier board or nvidia devkit?

3

Hi ishay19bch,

Have you fixed the issue? Any result can be shared?

4

Sorry, this is a ‘false alarm’.
We had used the schematic of the reference design, which uses a parameter with value of ‘no stuff’, but our system used other parameter (DNP), and I missed R248, which was assembled, and divided the ‘CARRIER_PWR_ON’ signal from the SOM.
So during the first debug stage, as the system didn’t powered up, we’ve placed several bypasses, but actually didn’t use the ‘CARRIER_PWR_ON’.
Once we’ve removed R248 and restored the bypasses, the system power-off correctly.