Hello, I have just noticed that the area around my PSU is getting really hot and I checked to see what the issue was. There are 3 main reasons why your CPU fan is not spinning properly: the fan is clogged with dust, wires might get stuck in the fan or the fan does not get enough energy supply to spin. The result turned on, reported the error, "511-CPU Fan not detected". I couldn t tell if the cable was disconnected, but there was a little bit of dust. The latest update link here. Changing one of them, usually the motherboard, can help to fix the problem. My temporary solution was to connect it to "cha_fan" (chassis fan) connector instead of the "cpu_fan" connector. Re: AMD Wraith Prism not spinning This comment may be a little bit late but I have the EXACT same Motherboard with a Wraith Prism CPU cooler and have the same issue. Blue = PWM (pulse width modulation) The processor & auxiliary fan speed GPU not detected but fan spinning and light is on Thread starter OGOfTheSixPaths; Start date Feb 4, 2019; Tags gpu issues graphic card graphics card problems; Status This thread has been Locked and is not open to further replies. From my understanding/reading on this card, it has AMD ZeroCore Power Technology. 1. '511-CPU Fan not detected' problem. I did change the jumpers and clear CMOS. Loss Of Tack Input To Processor/SPOUT Circuit Grounded (5. "511- CPU fan not detected" and/or "523-CPU fan(2) not detected. "513-Configuration requires a Front Chassis fan and this fan is not detected." Please process if you are comfortable opening your laptop/pc. Im not sure what the issue is with no display but spinning gpu fans. I noticed that the rear exhaust fan right next to the PSU was not spinning. If you are facing the GPU fan not spinning issue, you can check the possible solutions below to help you fix this problem. Also, this tool fixes typical computer system errors, defends you from data corruption, malware, computer system problems and optimizes your Computer for maximum functionality. While I was playing my game a few nights ago it started to lag out and the game eventually crashed. The reason for not using the SSD is to not destroy the Working OS if it is not the issue. I found out that the computer required the 4-pin [conductor] fan, wouldn't work properly with a 3-pin fan although the fan did operate. So recently i started getting an issue when i boot up my computer in the bios it sais 511 cou fan not detected, even though the fan works completely fine i checked it, cleaned it, replugged it and still. 511 cpu fan not detected (please help) Open. Welcome to the official subreddit of the PC Master Race. 1 Favourite. Restart Computer. and yes, i have cleaned out/off the fan & CPU heatsink. The color coding of fan wires is, I believe universal. The computer CPU Fan errors do not always indicate a broken or damaged computer fan issue or other computer hardware issue. The GPU fan not spinning is a frustrating experience and the problem can arise due to different reasons. Aug 17, 2018 1 min read. It's a real annoyance. Yellow = Tachometer 4. Thanks for your explanation and suggestion. Two days before this was happening I was cleaning my PC. Posted by 5 months ago. I will try to run some games and see whether both fans spinning or not … In this subreddit, we celebrate and promote the ultimate gaming and working platform. January 2021 Update: We currently suggest utilizing this program for the issue. A spinning fan indicates that #1 & #2 are working. ... going into the BIOS, it shows 0 RPM for the CPU fan, but i can see it is spinning normally. already reset the BIOS, but nothing changed. Add to Favourites. I checked the fan and it is spinning as usual, so i unplugged the cable for the fan and reconnected it.. but no detection in the bios. I couldn't find clr-eisa or clr-nvram on the motherborad. However, the CPU fan in not outputting anything it just says N/A.. Thought for a while, also has nothing to do with it, then don't put it up. The solutions can be applied to Nvidia GeForce RTX 2060/2070/2080, GTX 1060/1070 and other series graphics card. ‘CPU Fan not Spinning’ is one of the worst problems that you can face in your computer. No change. Install the OS See if the Card returns to functionality. And I have to press F1 to Boot, and after that the PC runs smoothly no problems but once its … I put them back in, booted up, and every time it boots I get 511-CPU Fan Not Detected and 512 Chassis Fan Not Detected. So i went in to the bios and i noticed all other case fans are working and outputting RPMs. I can see my cpu fan spinning but when I check in the BIOS or Easytune5 it doesn't show any RPM reading. Status This thread has been Locked and is not … A 2GHz CPU may run with no heatsink fan if you open the side of the case and aim a fan at it (while you are waiting for a new one). By catsprin Watch. Local time 4:29 PM aest 26 November 2020 Membership 878,823 registered members 11,764 visited in past 24 hrs Big numbers 3,708,933 threads 68,104,744 posts SpeedFan doesn't detect any of his fans except GPU but HWmonitor does. ★ 511 cpu fan not detected hp: Add an external link to your content for free. Cause each boot must press the F1 key to boot. Is this true? Almost, all the graphics cards come with heatsink and fan (HSF) combination for cooling. 511-cpu fan not detected 512-chassis fan not detected Hi anyone out there ever had these errors when booting up,both fans are spinning and if i press f1 its boots just fine but surely its gona over heat at some stage if their not been detected. Boot to either the Windows 10 DVD or USB install Media Select Windows 10 PRO Do not need an Auth Key - Skip that. Fixed - System Fan (90B) ErrorThis video shows you how to fix the system fan error. According to its function, it turns off the fan in order to reduce power consumption. I made sure to properly seat the GPU in the PCI-E slot, and use a 6+2 Pin to power it. Hi, for a while I've been having problems with booting my PC. I started up the game again and my computer just gave me a … GPU fan not spinning is one of the most severe problems faced by some of the graphics card users. your mobo has 6 fan connectors, so its probably not difficult to accidently not use the designated one. I must have been in the BIOS a dozen times and did not recognize it. I followed your instructions (num lock, cap lock, & scroll lock on lit green) Alt+E (Got no beep). This signal is found on any fan connector on the motherboard for which a fan is connected and spinning. Red = + 12 Volts 3. The computer will then turn off in a matter of 5 minutes. SYS_FAN3 indicates that #3 is working from the fan. Also, this tool fixes typical computer system errors, defends you from data corruption, malware, computer system problems and optimizes your Computer for maximum functionality. Its' fans are spinning and the lights are on, but even the GPUs display- and HDMI port don't work. If your CPU fan is not spinning, then it is a matter of serious concern because if your CPU heatsink fan suddenly stops spinning, then it will lead to overheating of the CPU. There is a compatibility problem between the GPU and the motherboard. Close. Honestly, in some cases, you can merely go change some computer settings to resolve such CPU fan … specs: Thermalright Ultra 120 Extreme using Arctic Cooling 120mm fan Gigabyte P35-DS4 The fan is spinning; the computer is working just fine. At this point, if your fan spins like this you would need to replace the entire unit. ": -Observe if CPU fan(s) are plugged in, if yes, call HP support. When I turned it on and found that the CPU fan wasnt spinning. HP P3340 MT G2020 开机提示511-CPU fan not detected HPP3340MTG2020开机提示511-CPUfannotdetected，无法进入系统，开机箱，发现开机按钮按下后，主板风扇只转一秒就停，什么原 … I took a look at the inside of my computer. The PCIe slot is either damaged or malfunctioning. A GPU fan is used to cool down the heatsink of the graphics card and prevents it from overheating. In a 3-wire setup #2 is modulated to control the fan speed and the fan just runs as fast as it can. OK, for anyone interested, I finally resolved the "CPU Fan Not Detected" issue described in this thread. Took out the chassis and CPU Fan plugs to clean the fans. im guessing you might have connected your cpu fan into one of the case fan slots on the motherboard, so that the actual cpu fan slot is still empty on the motherboard, and therefore it is screaming that you dont have a cpu fan connected. Comment. 1. ": -Observe if Rear Chassis fan(s) are plugged into motherboard, if yes, call HP support. 3 Comments. While I still believe it is due to a motherboard faiure in the fan control circuit, I learned there is indeed a BIOS setting that will bypass it. November 2020 Update: We currently suggest utilizing this program for the issue. Black = Ground 2. Trick 1. The fan is a 120mm and I read somewhere else that due to its low speed it doesn't get detected by the mobo. If you notice the GPU fan spinning but it is not getting detected, you can check out for one or more of the following. Remove the SSD. Một trong những vấn đề liên quan đến bộ phận quạt tản nhiệt tên máy tính mà nhiều người dùng thường hay gặp phải đó là lỗi 511 cpu fan not detected.Sẽ có rất nhiều nguyên nhân và lý do khác nhau gây ra lỗi này, nhưng điều này cho thấy rằng quạt tản nhiệt trong CPU của bạn đang gặp vấn đề. Apparently it's all about the signals back to the motherboard about the fan being at the right speed, the CPU is properly cooled, etc. And it didn't correct the fan not detected message. So, do worry too much and also have no need to change computer CPU fan in a hurry. Is my graphics card dead and need to get a new one? Although, now my R9 380 would not get detected by either Device manager or the AMD driver installation. For a generic fan connector this signal is outputted from the SENSE signal or pin 3 on this diagram below. Ok so when I turn on my computer it says 511- fan not deteced, then I boot it with F1 like it says to do. 511 cpu fan not detected (please help) Open. "512-Rear Chassis fan not detected. A small chassis has recently been changed, HP's CPU fan can not be installed up. Thanks smiffy13. Now a 4-wire fan should require the PWM control signal to spin, so plugging a 4-wire fan into a 3-wire header might not work. Please start a New Thread if you're having a similar issue. GPU fan spinning but not detected. Gtx 1060/1070 and other series graphics card users is with no display but spinning 511-cpu fan not detected but it is spinning fans now R9. Bios a dozen times and did not recognize it put it up 're a... Usb install Media Select Windows 10 PRO do not always indicate a broken or damaged computer fan or... 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