PSU fan

Does anyone have a diagram or just know what each wire on 4 pin fan connector does? Like what's positive, negative and does nothing? I can't find it anywhere on the internet. https://ibb.co/qpQSr3Z

Hi I am going to replace my dead COOLER MASTER v650s PSU with MSI MPG A650GF. OLD PSU: 120 mm fan, 140*150*86 mm NEW PSU: 140 mm fan, 160*150*86 mm The fan grille of old PSU fits exactly with the 115*115 mm ventilation panel at the bottom of my DEEP COOL case. I don't have the MSI yet, but...

Hey. I was playing with smart fan settings and suddenly PSU fan started to rotate a lot and making unpleasent noises. I thought for a moment it will break or something. I dont think that I can set any speed or setting on that PSU fan so I am clueless what to do. Firstly I thought its because of...

I was wondering if pointing a PC case fan directly at my PSU fan (even on ECO mode) could possibly make it spin up or spin too fast causing a voltage spike that may damage my PC components. I was going to put a Noctua A12x15 120mm FLX fan with the bottom of it approx 2" (its 15mm thick) below...

My power supply is a coolermaster rs-600-acab-m4 I've had for about 5 years and has made some vibration on and off but nothing as loud as recently and as annoying. It seems to be doing it at random but has a much higher chance when the PC is at load. I will provide a void video showing the psu...

Hi guys! I have a question regarding PSU fan replacement; I have a ZALMAN ZM700-LX PSU (http://www.zalman.com/contents/products/view.html?no=83 ) , just over 3 years old. Few days ago PSU started making a loud noise, so after opening it i figured it was a fan. I cleaned the PSU and lubed up...

I have an adsl modem router d link dsl 2750u which has input rj11 cable(telephone cable) .Now I want to change my Internet service and they provide a connection with rj45 male and say that I need to buy a new modem if I have to use wifi whch I dont want to. Is there any way around that I could...

....appears to have a short. This is an old system, 6 years old, Sandy Bridge. It's been overheating lately. I replaced the original Intel CPU fan/heatsink and upon watching the new fan, I realized it starts up and then stops, slows down, stops, starts. After initial start-up it never...