is my hard drive dead

[zerocool1]

ok, so my computer locked up when running grub on boot up. Not sure why it restarted, might have been a brown-out. And when I restarted it, one of the hard drives started clicking, so I unplugged my 120 gig on slave to figure out which drive it is. so It is a western digital caviar SE 80 gig that's having problems now.