AGX Orin 64GB: R36.2 Low Temperature Boot Failure

[dodd]

We are using AGX Orin 64GB modules on a custom carrier board and running L4T R36.2. We have no issues running the modules at ambient and temperatures as high as 68C. We are able to boot the module down to about -5C but below this temperature the module does not boot. If we boot before lowering the temperature the module continues normal operation but removing power and reapplying it immediately will result in unsuccessful boot.

I see related topics regarding patches in previous L4T releases to fix a similar issue, is this fix carried forward pertaining to the 64GB module running R36.2? Is there other troubleshooting steps we should try?

Thanks

[WayneWWW]

Hi,

The official GA release version is 36.3. Could you upgrade it again and do the test?

If issue is still there, please dump the serial console log.

[dodd]

We will update to R36.3 for future testing, but we re-ran the low temperature test in the AGX Orin Development kit and the module boots at -20C with the same firmware image. It seems that the problem is with our carrier board so we will troubleshoot that ourselves. Thank you for the quick reply.