Faint knowcking noise every now and then from my HDD

Solution
Some hard drives are noisy. I had a Western Digital laptop drive that would knock when the system would power it down. Then it would knock when I would access something. It's annoying but if it's passing its probably OK. Just make sure you back up everything important and understand that nothing lasts forever.
Some hard drives are noisy. I had a Western Digital laptop drive that would knock when the system would power it down. Then it would knock when I would access something. It's annoying but if it's passing its probably OK. Just make sure you back up everything important and understand that nothing lasts forever.
 
Solution