New 7.3 BIOS on X370 NVMe problem

so after updating bios, you had few week no issues and then it started happening on its own? simple answer, your ssd died

Hi @sirtoti,

I had a half-dead optane90p once, it shows up in bios and sometimes boots, either half-way into windows and bsod or completely successful into windows then bsod. When it doesn't boot at all shows error A0 of OD I recall. Was nearly 3 years back, can't remember exactly.

For now I also think the SSD is dead, best put it in another PC and if it runs completely fine there for days and days, else it is a half dead SSD.

Also, as I said, I have both M2 slots populated. The Ultra with a Kingston NVMe that works perfectly fine, shows in windows, but, again, the BIOS only shows it in the "Sanitize SSD" tool, not in the Storage Display. So the same happens with both SSD disks, but only one is affected.

Thanks, I will try to do so, because, as you said, I updated the BIOS to 7 and 7.3 before installing the 5600X.

Also, the Event Visor shows two errors (one critical):
First, "The device controler for TPM found in the TPM hardware (the MoBo, I guess) an irecoverable error that prevent the TPM services from being used"
Second, and the main issue, with stornvme, says "El controlador detectó un error de controladora en \Device\RaidPort2" which means "the controler found a driver error in \Device\RaidPort2". I have the configuration set in AHCI, not Raid, and I checked just now just in case I was wrong.
Also, the system takes 150 secs to win login when shut down, but if I reboot, the pc goes perfectly fine (if we exclude the fact that the SSD doesn't show in explorer, and it does in the Device Manager with a yellow alert icon).

Thank you for the info. I will try it out as soon as I find time to tinker with the pc.