Occasionally it turns on but often it doesn't(orin nano 4G l4t:35.5.0)

hello
My orin nano 4G device occasionally turns on but often doesn’t. The l4t version is 35.5.0
I caught relevant logs through the debugging serial port, please help to have a look
log.txt (60.7 KB)

Hi yc13,

Are you using the devkit or custom board for Orin Nano?

I> cpubl : meta-blob integrity check is success.
E> LOADER: Page  ÿâ
[0000.064] I> MB1 (version: 1.4.0.1-t234-54845784-08e631ca)

From the log you shared, it seems something broken in your QSPI.

Can your board boot up as expected before?
Have you tried to reflash the board to check if it could help?

Thank you for your reply
I used a custom version.
I tried to brush the system again, and after brushing the system, I could see nvidialogo, but the screen went straight black after this logo appeared. Once in a while, it entered the system normally

It seems you can boot up the board successfully now.

It may be the expected result with NVIDIA logo showed (it is in UEFI) a while.

Please share the full serial console log to check if there’s the error during boot up.

Thank you for your reply
The log.txt file I sent last time is all the log information captured through the debugging serial port. Do you need any other information

The previous log shows error in QSPI and boot failed.

You said it can boot up successfully now so that I want to check the full serial console log again for any other errors.

Thank you for your reply
I’m so sorry.We do not have the previous baseboard now, but the log generated last time is all the log information caught through the debugging serial port.
Before we tested a lot of fast modules, two of them encountered this problem, can this problem be sold?

There is no update from you for a period, assuming this is not an issue anymore.
Hence, we are closing this topic. If need further support, please open a new one.
Thanks

How about the failed rate?

Could you share the steps to reproduce the issue?