5 Simple Steps to a Quieter PC
~*77*~ writes "Silencing a computer can be a costly endeavor, but taking a few relatively inexpensive steps can have a drastic impact on the noise produced by the common computer system. Before starting on any sound reduction upgrades, analyzing a system to pinpoint the areas in need of the most attention will help determine the best course of action and the best way to spend any money."
...just turn it off
Jonathanjk.com
Step 1: Buy a Mac Step 2: Rinse out PC Step 3; Repeat
Go for a walk in the country.
See, it's like this, I'm gonna have to start charging if you think you're going to need any more help with this problem.
There several Power Supplies that are generally quiet. I have an Antec true power that is quiet with a temperature controlled fan. The hardest is finding a cpu heatsink fan that is quiet.
Just a Tuna in the Sea of Life