Recently I've connected 2 different hdd to my pc one at a time. They both got the terrible death click. One is less than a year old. So I bought a new hdd and a surge protector. The new hdd worked fine for about 2 hours. Then I heard the unmistakable click. It only did it once. I shut it down. My psu is maybe 3 years old. Should I buy a new one?