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The error message "The driver detected a controller error on \Device\RaidPort1" is a common issue with a RAID controller. To resolve this issue, you can try the following steps:
Check if the hard drive is failing: Run disk check utility to check for disk errors or disk SMART status to see if the hard drive is failing.
Update RAID controller drivers: Outdated drivers can cause various issues, including the error message. Make sure to update the drivers for the RAID controller.
Check cable connections: Ensure that all cables connecting the hard drives to the RAID controller are securely connected.
Rebuild the RAID array: In some cases, the error message can be resolved by rebuilding the RAID array. This will require you to remove and re-add the hard drives to the RAID controller.
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