Jetson xavier nx 16Gx

The Jetson Xavier NX 16G system does not recognize the extended SSD when it is booted up, but the Jetson Xavier NX 8G system automatically recognizes the extended SSD when it is booted up, is it internal to the module?

Moving your topic to the correct forum.


Could we clarify which jetpack version is in use here?

jetpack 4.6

What kind of SSD is that? nvme? Is this on custom board or devkit?

nvme, on custom board

Please share dmesg and lspci -vv with working and non-working cases. I should see 4 files attached here.

dmesg_non-working.txt (66.1 KB)
dmesg_working.txt (65.9 KB)

lspci_working.txt (1.2 KB)

Lspci -vv on non-working The command output is null


Please also test other kinds of nvme first. Does this nvme directly connect to a M.2 slot here or there is any other device? For example, pcie switch.

Does same NVMe drive work on devkit?

directly connect to M.2 slot;

If NVME is normal on DevKit, the output of DMESG and LSPCI-VV is DevKit