How can I tell if my RAIDed hard drives have failed

[Dapman02]

Is there a way to test my harddrives to see if either of them are failing? I'm running RAID0 Seagate 7200.10

[shadowdr]

Use Seagate's drive utilities using the long test. If you have an Ultimate boot Cd just boot it chose drive util's and pick your manufacturer. You may have to disable raid in motherboard bios, not in raid bios. Many utilities can see them (individually) raided or not while some cannot.