When I booted up this morning it said it was SMART capable but wasn't responding to the command. It's my primary slave and I use it to store music files and such. My OS is on my master. Windows would not boot up. I took out the slave and windows booted up fine. Is it dead? Can I fix it? How can I check? I am not running RAID. It's a Maxtor 120GB ATA Diamondmax Plus.