Request for BIOS instructions to import or clear Foreign Config on Replacement Server Drive

Emily Johnson 45 Reputation points
2026-10-01T14:07:12.79+00:00

I would like instructions on how to import or clear the foreign config in BIOS for a replacement drive in the server storage array, that when installed, displays a Foreign status and fails to initiate auto-rebuild.

Windows for business | Windows 365 Enterprise
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  1. Domic Vo 34,160 Reputation points Independent Advisor
    2026-10-01T15:30:20.2266667+00:00

    Hi, If the replacement drive is intended to replace a failed disk in an existing RAID array, clear the Foreign Configuration rather than importing it. Importing a foreign configuration is only appropriate when recovering an existing RAID set after moving disks or replacing a controller.

    In the RAID controller BIOS or management utility, select the drive showing Foreign, choose Clear Foreign Configuration, and then verify the drive transitions to Ready. The rebuild should start automatically if the array is degraded and the replacement drive meets the RAID requirements.

    If the rebuild does not start, check that the replacement drive has equal or greater capacity than the failed disk and review the controller logs for any drive compatibility or rebuild errors.

    I hope you've found something useful here. If it helps you get more insight into the issue, it's appreciated to accept the answer. Should you have more questions, feel free to leave a message. Have a nice day!

    Domic Vo.

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