Case fan noise

Pre - build PC with a Fractal Design Define 7 XL, 3 Fractal dynamic X2 GP - 14 case fans(2 front, 1 back)and ROG Strix B760 - F Gaming Wifi Motherboard. RTX 4080, Palit Gaming Pro and i7 - 13700K. I'm having a random resonating humming sound coming from my PC on constant intervals(it lasts for...

Hi, recently the fan at back of my desktop started making loud noise and loses RPM, it also has some yellow parts on it, I think it was purely white before. I tried to use fans calibration in BIOS, it changes minimum duty cycle on every other fan to from 60 to 60 but on this one making noise...

My intake fan is 120mm and sounds EXACTLY like a hard drive ticking. It's not loud but I've been building pc's since 1993 so I hear it... Is there any kind of fix for this, or is it just a replacement? Cooler Master A12025-12CB-3EN-F1 DF1202512SELN and has stamped in red 2013-05-08

I believe is a software issue with win 8 disk i had for years. I replaced nearly all hardware mb mem cpu video card psu a hard drive. The only i had not replace is my win install disk which i had problems installing everytime. I took my pc to my local pc repair and said it could a number of...