how many drives and their sizes in disk management?
how many partitions on these drives?
how many drives and their sizes?
which of the disks did you replace?
when you replaced the failed drive did you rebuild the raid array?
BTW that message of logical drive two failure had nothing to do with the raid card or the mainboard. It only pertained to the drive in the array.
I am assuming this is a three disk raid array and you have no hot spare?
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