I would suggest testing out the Hard drive in your other computer. Just to be sure of what is and isn't dead.

Either your Hard Drive is dead, or the IDE Controller on your Motherboard is dead. If the Hard Drive works in your other computer, then you know for sure it's not the motherboard. If it doesn't work, then you know the hard drive is bad, but I would also suggest testing a hard drive you know is good in the computer you pulled the 60GB from, just in case both the Mobo and HD are dead. Which would suck. =)

A+ Certified PC Tech Guy/Seitentaisei