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Unassigned device has dropped off and won't remount

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As you can see from the screenshot below the drive is now listed in the historial unassigned devices with a black X. It is still connected to my system as normal.

image.thumb.png.4dae37b9d82d2e7939d6919a366ed277.png

Then when I click into the settings for the drive and click attach it just hangs.

 

Any suggestions?

 

 

1 hour ago, nametaken_thisonetoo said:

As you can see from the screenshot below the drive is now listed in the historial unassigned devices with a black X. It is still connected to my system as normal.

image.thumb.png.4dae37b9d82d2e7939d6919a366ed277.png

 

Then when I click into the settings for the drive and click attach it just hangs.

 

Any suggestions?

 

 

 

Post diagnostics.

  • Community Expert

There are constant ata errors for that disk and also disk6, replace cables for both and post new diags.

  • Author
On 2/12/2025 at 8:09 PM, JorgeB said:

There are constant ata errors for that disk and also disk6, replace cables for both and post new diags.

Hi @JorgeB - I've replaced all cables to all drives as part of moving the system to a better case. I'm now having various issues with some disks not being picked up by the system. I've played around with things hardware wise - Disk 6 and Parity 2 are consistently a problem, although last night only Parity 2 was not available, but now back to Disk 6 also dropping out again. Have attached updated diagnostics and would appreciate you taking a look. Getting concerned that these drives might be a serious issue and really can't afford to replace them.

themagiceye-diagnostics-20250217-2252.zip

  • Community Expert

Is the missing disk detected in the board BIOS? You can also swap cables with a different one, then see where the issue follows.

  • Author
11 hours ago, JorgeB said:

Is the missing disk detected in the board BIOS? You can also swap cables with a different one, then see where the issue follows.

I've plugged them into both the onboard mono sata ports and the ports on my add in pcie sata card. Both configs have both drives still not showing up which I'm guessing is not a good sign? This just makes no sense to me though, all that happened was a system rebuild in a new case

  • Community Expert

See if you can feel/hear the disk spinning up on power on, if not use a molex to SATA adapter, in case it's the 3.3v issue.

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