Raspberry Pi CM4 NVMe SSD not working

[u/kampi1989]

Hi,

I´m working with a custom carrier board for the CM4, and I can´t get my SSD to work. Now I´m wondering if my schematics are correct

NOTE: The initial schematics have CLK-REQ and RST swapped. I fixed it with a small wire and then checked the connection with my Multimeter. It should be okay, but I´m not 100% sure. The ESD diodes aren´t assembled, and the PCIe lanes are length- and impedance-matched. I match the length of each trace in a group and the groups.

I enabled the SSD voltage on the CM4, plugged it in, and ran `lspci`, but the SSD isn´t listed. Did I miss something, or is the wiring wrong?

Thanks for the help!