Is this a new drive or have you been using it up until now? I'm asking because it might be useful to know if you've had issues with it before. Also if it's an old drive do you have data which you need to recover from it?
Go ahead and give it a try with a different SATA port and cables (as already suggested), or even better with a different computer if you have that option, to see if the same thing happens.
If you have no data which you need to recover, you should also download the HDD manufacturer's diagnostic tool and test the drive for errors and bad sectors, to see if anything alarming pops-up.
Please keep me updated.