MicroSD card not detected with Jetson XAVIER NX Production Module

Dear Sir,

We use our own carrier board. It runs well on Jack4.4 and NX Production Module.
When we insert the SD card, we don’t see any SD card on Ubuntu Desktop.
Can you teach us how to enable it?

Our own carrier board can both run with Jetson Nano and XAVIER NX.
I had posted this topic for Jetson Nano and finally enabled it.

Yours Sincerely,

please refer to this thread.