I have an odd problem. I have TrueNAS running on several old Dell R630s. They are totally perfect for my needs. I have an nmve card installed that acts as a boot disk. One day, one of these hosts just died and would not reboot.
After spending too much time on it, I rebuilt. On rebuild, all of the disks and the nvme showed up fine so I used the nvme as the boot/OS disk as usual. No boot. I then used all of the disks but the nvme to install on and again, no boot. I used BIOS boot instead of UEFI and the controlled is of course flashed to remove RAID.
I’ve spent quite a lot of time doing all I can including updating the BIOS to the latest I could find but nothing, no boot.
What’s confusing is that on install, the disks are all seen fine but no boot. Really at a loss so thought I should post to see if anyone has some thoughts other than replacing the hardware since this setup works perfectly on my other hosts.