stroopwafel

No, they're not visible in BIOS. I've tried to attach the drives to my Windows pc and it can see the disk but I can not initialise the disk (CRC error). The disks are spinning so something is happening.

Hello, I've got an odd issue and I wanted to verify I'm not going crazy.. A few weeks ago I got a disk (#3) that got disabled (contents emulated by the parity disk). I've replaced the disk with another disk (new disk succeeded on pre-clear) and all was good. A few days later after replacing the disk, 2 other disk (#2 & #4) are experiencing read errors. I've read online that it can be due bad cables so I replaced those and rebooted the server. After everything was working I shut down the server again and placed it back in its closet. When powering on I see 2 disks missing (the one with errors). After trying a few things like connecting them to the SATA controller instead of the HBA and new cables they are still not visible. A few reboots later and now I'm missing 4 array drives and a cache drive... (including the new replaced drive!) I get multiple disk failure is possible but this can't be a coincidence right? I've tried to connect a failed disk to a back-up Unraid server but this one is also not able to read the disk. Anyone got an idea what's going on before I start doing destructive tasks? tower-diagnostics-20240604-0818.zip