A year ago, I bought a Western Digital WD1002FAEX 1 tb SATA drive and it was prone to making a lot of noise. Recently it began to make stranger noises and would have random crashes. Amazon kindly provided a replacement part, as it was still under warranty, but this part seems to be making a lot of noise too. The noise it makes is like an incessant clicking sound like a rat-a-tat-tat-tat-tat that is loud and constant. I have tried to see if this is the infamous click of death but it does not seem to be the standard problem noises, as it continues to function. I am not sure whether there is a problem with the drive or it is just me being picky. Any help would be greatly appreciated!