I have had XP Pro SP3 installed and running perfectly on two identical 500 GB drives set in RAID 0 (striping) mode. But since the case only supports two drives and I was running out of space, I replaced the two 500 GB drives with two identical 1 TB drives.
I copied the old partitions (including the OS partition) using Acronis Disk Director Suite 10, which worked fine. The system booted and ran perfectly all day.
Now, on only the second day I’ve tried to use this system with the 2 TB capacity, the RAID management system that runs during the BIOS loading reports that one of the two disks has some unspecified “error”. No other information is provided.
Obviously, I can’t fix it inside Windows, since it won’t boot.
What else can I do?