CPU fan

Forum discussion tagged with CPU fan.
  1. gloomi

    Question CPU fan suddenly not detected, and AIO n/a, please help!!

    So I had someone over to build my PC for me yesterday, we tested everything, everything was good and working (minus the aio pump). He left, I took the PC to my room and plugged it in and went to bed. Now to the next day, I just tried to turn it on to test with my new monitor attached, and now...
  2. Question Cooling/component fans issues

    I'm about to organize a major computer cleaning and my warranties (except for the PSU) are about to expire. So I decided to tackle this issues that's been plaguing me for a while. Every time I use my computer, my fans make strange noises .... sometimes it sounds like a fly was cought between the...
  3. theKickingCyclist

    Question First PC Build Fan Attachment Help!

    Hi guys, I'm building my first PC. After the first time it wouldn't power on, so I've taken it apart and trying again. Whilst trying to connect the case fan to the MOBO I'm having this issue. View: https://imgur.com/9Vd8tHi As you can see I have a 4 pin fan attachment on my MOBO, however, I...
  4. I

    Question Screen goes blank and cpu fan blows really hard

    I regularly get these two problems: either the cpu fan starts to run really fast and loud. Or the my monitor goes blank as if the hdmi cable is disconnected. Mind you that the monitor is brand new. I get these problems randomly like while browse the internet. I dont play any games or perform...
  5. S

    [SOLVED] PWM fan hub question (first time builder)

    Hi! I just finished my first ever PC build using the Fractal Design Define S2 Vision Blackout case and have some issues with how to set up the fan hub. The case has 4 fans which according to the manual should be connected to a PWM hub to the back of the case. The manual also states that the...
  6. J

    [SOLVED] Can the CPU fan header control LED brightness?

    I'm usually pretty good about Googling solutions but I can't seem to figure this out. From what I understand, the 4 pin CPU has PWM, which lets you control the fan speed and lights. I just can't figure out how to control the LED on my fan. My MOBO is an MSI B450 Gaming Plus Max and I have a...
  7. R

    Question Cpu fan wont spin anymore

    Processor overheated, i cleaned the cpu fan and after that my cpu fan wont work anymore. But my pc works fine... help
  8. zstrange20

    [SOLVED] Very worried about cpu and taking off cpu wraith cooler rgb!

    Hello I'm wonding if anyone knows any good way to take this cooler off i heard alot of people have broken or bent there pins well taking this cooler off and im very quite worried of doing soo. I want to get a cooler for my cpu because its runs really hot at about 80c+ and somtimes getting close...
  9. kandrosc

    Question New Build Shows No Display

    Hi all, I'm a first time PC builder so please go easy on me. I have finished my first build, and am not getting anything to display, and am wondering if it is even booting correctly. Additionally, my mobo has EZ debug lights, and when powering on, all lights accept cpu flash on for about half a...
  10. M

    Question Laptop with fried cooling fan connector

    Hi, I have a lenovo t410s and I was doing a project of taking it apart from its chassis and making it into a silent media PC when I accidentally shorted out the laptop fan port's pins for a split second (I think that is what happened but I don't know 100% since I was looking away). Now...
  11. M

    Question Installed Samsung SSD, CPU's Running Hot, Fan's Always Blowing

    Hi. Product: Samsung 860 EVO SSD 1TB - M.2 SATA Internal Solid State Drive with V-NAND Technology (MZ-N6E1T0BW). I migrated from an older Samsung SSD to the new one using Samsung Data Migration, and now my CPU fan is always blowing. CPU% shows normal levels, but temperatures are often in the 80s...
  12. J

    Question CPU too hot under no actual load

    Hey, I've switched to a Ryzen 7 3700x a few days ago. While gaming my CPU reaches temperatures up to 70 °C while only handling a 30% load. My GPU however is at 95% load. Now that the CPUs temps are at 60 -70 °C you can hear the CPU fan pretty clearly. With no load on my GPU and a 97% load on my...
  13. C

    Question My CPU fan spins on startup, then stops

    Hi, my CPU fan (Wraith Prism, 3700x OEM fan) is not working correctly. It spins on startup, then stops completely but actually spins for 2 seconds randomly every few minutes or so. I tried connecting a case fan to the CPU_Fan header and it’s the same issue. I tried connecting the CPU fan to...
  14. Krystofur

    Question Just built new PC, CPU Fan is acting very strange.

    So i just built a new PC. Everything seemed to be working great. Here is what I got: CPU: AMD Ryzen 7 3700X 3.6 GHz 8-Core Processor Cooler: Cooler Master Hyper 212 RGB Black Edition 57.3 CFM CPU Cooler Motherboard: Asus ROG STRIX B450-F GAMING ATX AM4 Motherboard Memory: Corsair...
  15. Cybah

    Question Hyper 212 LED not showing up in Bios or software

    I got a CoolerMaster Hyper 212 LED CPU fan, I just updated my BIOS for the MSI Z370 A-PRO in the hopes of that fixing the problem, but it didn't work. The CPU fan doesn't show up in the BIOS, in Speedfan or in HwInfo, but what shows up is my System Fan which is around 5 years old and came in my...
  16. Rynn21

    Question Need Help Finding A CPU Fan

    I had hoped the fans I had lying around would have worked, but there's parts blocking the screws from going into the motherboard I just bought. The motherboard is the Asus B85M-G. I'm looking for a cpu fan. I have the processor already, an i7-4790. Here's a link to the motherboard...
  17. D

    Question New pc build. Cpu fan error warning on bios

    Hello, ive just finished building my second pc. And when I booted it up I wasn’t getting any Response, just LEDs lighting up, but the Cpu fan clearly moved for a less than 10 secs I’d say. anwway, after making sure everything is connected right, it boots to bios and now it’s saying CPU fan...
  18. katsumepink

    Question Cpu runs and pc turns on but fan sputters on and off then off

    CPU runs and PC turns on but fan sputters on and off then off its a ryzen 9 and the build is a week old all parts compatible and i was using it. it had a random crash now and then and i applied new thermal paste now when i turn it on the computer boots but the fan light flickers and the fan...
  19. Y

    Question Coolermaster Hyper 212 - poor quality fans

    I bought many of these aftermarket CPU coolers because they work well and they are well priced. I manage many computers and have installed many of these on them. To my dismay 2 years in and these fans become noisy. Upon closer inspection the fans on the coolers have no hole to put a drop of oil...
  20. jameszenartist

    Question New Gaming PC Wont Boot or Post. No fans, no signal. DOA? Please help!

    So I just received my new custom built gaming pc off of Ebay and immediately upon turning it on, I am already experiencing no boot or post, no signal, no spinning fans, and 2 red led lights on the motherboard. One for where there's a "START" button, and one for the CPU. They both stay on...