My friend has an 80GB IDE ATA133 Hard Drive. One day, his hard drive started making a bunch of clicking noises, and then it doesn't work. He tried disconnecting and reconnecting the cables and such, and it didn't work. About 5 days later, he tried, and he got his computer working. It's slower than ever and still makes clicking noises from the hard drive. Any opinions/advice? I don't have too much info but what he told me. Thanks guys.