Hello,
Today I built my pironman 5 case and attempted to boot from my nvme. In the packaging are two ribbon cables I have used both and confirmed both have been installed correctly using the installation video.
At no point have I seen the STA LED on the nvme board light up. Only the power LED is on.
I am using a crucial p3 pcie m.2 2280. This is a compatible nvme from what I can find.
I have shorted the jumper to force detect with no luck.
Tomorrow at work I with test my spare ribbon cable with a DMM. I am at my wits end with this. To continue I am installing my setup on the SD card with the hopes to copy to and boot from SSD.
I have the OLED screen working. The LEDs work nicely. It is only the nvme that does not work.
Final thought, I did add dtparam=pciex1 to the boot config and rebooted.