Posted June 9, 2017 Hey guys so I just booted up my PC and it was making weird fan whizzing noises. Sure you might think that's normal but it goes "loud , not loud , and then loud back". Now I thought it was the CPU fan but when I went to the back of my pc to open up the side panel I could hear the noise much clearer and I am obliged to think that it's the PSU. Now the PSU is nothing but a generic PSU that came with the case. But as Im writing this the noise is stable and no longer going loud and light. Update : I took the side panel off now and now I am unclear if it's the PSU or the CPU Fan. Update 2 : I put my ear as near as I could and concluded that IT IS THE PSU. LORD SAVE MY COMPONENTS Link to comment https://linustechtips.com/topic/791114-need-help-asap-scared-af/ Share on other sites More sharing options... Link to post Share on other sites More sharing options...
Posted June 9, 2017 Start it up again and see what is causing the noise. Could be a loose wire, loose wire getting caught, or a bad fan. Cor Caeruleus Reborn v6 Spoiler CPU: Intel - Core i7-8700K CPU Cooler: be quiet! - PURE ROCK Thermal Compound: Arctic Silver - 5 High-Density Polysynthetic Silver 3.5g Thermal Paste Motherboard: ASRock Z370 Extreme4 Memory: G.Skill TridentZ RGB 2x8GB 3200/14 Storage: Samsung - 850 EVO-Series 500GB 2.5" Solid State Drive Storage: Samsung - 960 EVO 500GB M.2-2280 Solid State Drive Storage: Western Digital - Blue 2TB 3.5" 5400RPM Internal Hard Drive Storage: Western Digital - BLACK SERIES 3TB 3.5" 7200RPM Internal Hard Drive Video Card: EVGA - 970 SSC ACX (1080 is in RMA) Case: Fractal Design - Define R5 w/Window (Black) ATX Mid Tower Case Power Supply: EVGA - SuperNOVA P2 750W with CableMod blue/black Pro Series Optical Drive: LG - WH16NS40 Blu-Ray/DVD/CD Writer Operating System: Microsoft - Windows 10 Pro OEM 64-bit and Linux Mint Serena Keyboard: Logitech - G910 Orion Spectrum RGB Wired Gaming Keyboard Mouse: Logitech - G502 Wired Optical Mouse Headphones: Logitech - G430 7.1 Channel Headset Speakers: Logitech - Z506 155W 5.1ch Speakers Link to comment https://linustechtips.com/topic/791114-need-help-asap-scared-af/#findComment-9965688 Share on other sites More sharing options... Link to post Share on other sites More sharing options...
Posted June 9, 2017 You can stop the fan of your CPU with your hand (be careful) or just unplugged the 4/3pin and a second and hear if the noise still exist. What is your full build? It seem more likely like PSU fault. Magical Pineapples