that wont do it alone, you have to perform a cleaning of your hard drive. this cleaning requires a format, reinstall of your operating system after you use the following recepie.
1. wipe down with a hot soapy sponge.
2. place in microwave to dry, high for 2 minutes. all those sparks are actually evil spirits being vaporized away from your imporant data
3. let soak in an HCL solution (9M shoud do)for about one minute (that short amout of time will not damage the electronics of the drive)to clean off the remaing places for the aformentioned evil spirits to cling onto.
4. make a path of solder across all interface pins and the +12v line. this will let the evil spirits leave the interface
5. make a path of solder across the +5v and ground, again to let the evil spirits leave
with the solder paths properly set up, the traces and platters of the drive will all be aligned to the principles of fung shui, allwoing the negative energy to flow away from the device and to let it sit majestically facing south with its great spinnign metal disks, symbolic of erm... the great entity of... one who has a very odd sounding name, and can only be pronounced by falling silverware on a tile floor
6. let sit in oven on low for an hour to dry the remaining liquids, remember water and electricity dont mix
7. plug in and watch how your other components dispose of the evil spirits
haha, those spirits look suspicously like smoke, and as my computer teacher once said, "smoke is what makes chips work, it's added at the factory, and once that smoke leaves the chip, it won't work unless you put the smoke back in"!!! (it's probably far from hsi exact words, but the joke is his)