Here's a some discussions about finding noise.
https://www.google.com/search?q=noisy+pc&ie=utf-8&oe=utf-8
There's so little about your PC other than it's loud and needs fixing.
Bob
The wired mouse stopped working and I also tried several others wired and wireless, neither works. I have also tested the mouse on other machines which work just fine. It's the computer unfortunately. Aside from that issue the computer itself is running really loud. Help.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic