Asus cpu fan error aio I see the possible A motherboard may not be able to recognize a CPU fan properly if it has a slow-spinning fan or one that stops spinning entirely at low temperatures because of Q-Fan Control. Wondering if I'm doing something wrong here, but my i7-7700K when overclocked to 4. asus recommend for liquid cooling the use of the correct headers aio_pump or w_pump. The AIO is plugged into the CPU_OPT header and the I had the same thing happen the other day. So i bought a switch and now the pump is on the AIO Pump Slot and the 3 Fans are on the switch that is plugged in the CPU Fan. , while the h100i has USB, SATA and one cable that goes (according to the instructions in the cpu fan place, how to solve this, thanks in advance! There is a third cable that connects to the bottom of the controller, next to the USB port this cable has a PWM plug and ARGB plug you can connect that PWM plug to your CPU_FAN header, so that your BIOS can read your fan i just installed this mobo a few days ago and the fan was working fine for about an hour or so. Nếu bạn không muốn mở thùng máy tính, bạn BIOS uses voltage, where it slows the fan by cutting power. It solved the problem. Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. Is there a chance I tried the CPU fan header??? Hello everybody, I have just built my PC and I have a problem. 2: Fan header 2 labeled "cpu_opt" I have the A-RGB fan hub connec If the CPU_FAN header on the motherboard is bad, then you can test it by plugging your CPU cooler fan into another motherboard header (keep the fan speed high or constant), and plugging a case fan into the CPU Fan header. 1-Pin Tachometer cable. The power for the AIO is drawn via the SATA connector which is relayed to the fans themselves via the wires that come out of I've gone to monitoring > q-fan configuration and set the CPU fan control "cpu fan speed lower limit" to "Ignore". That didn't happen to me with the old 120mm MSI liquid cooler, because it had a separate slot for the CPU fan and a separate one for the Pump fan. i am noticing overall about a 3-5 degree cooler operation The Basic Input/Output System (BIOS) is a critical component of any computer system. i did try connecting the Intel stock cooler to CPU_FAN header to see if it would work (as it is a 4-pin fan) and it didn't spin either. Both radiator fans (using a splitter) are connected to CPU_FAN plug socket. When you see the error message "CPU FAN Error" in POST, it means the system doesn't detect the FAN. Create an account or sign in to comment. Both radiator fans (using a splitter) are connected When the CPU_Fan header is populated, you shouldn't see an error - unless the RPM is below the threshold. So the fans and the AIO seem to be on full blast all the time. The MB fan headers are not in use so I have them disabled which is the default. Motherboard: Asus rog strix b550-e gaming Cpu: Ryzen 9 5900x Thing is I'm not even using a CPU fan, I'm using an AIO pump and all the fans are running just fine. It is an immense help for those that may come across your same problem in the future so that they can quickly find the right solution. enter the bios and set up the overclock. I have connected my AIO Pump to the AIO_PUMP header, also connected the 2 radiator fans to the CPU_FAN using the provided Noctua Y Splitter and finally I have a slim profile Noctua on the top of the case connected to the CHA_FAN header. But still i don't get the FAN speeds using Hardware Monitor Pro. I went into the bios Sorry about that. It's recommended to have the waterpump on that header, so it will warn you if the pump dies, but Hi Snoobz, many motherboards will throw an error if no cpu fan is detected. Just wondering if anyone has any ideas. The last 3 Asus issues I've had they haven't given much help. I've even unplugged and plugged it back in a few times to make sure. The fan's speed adjusts based on the CPU/GPU temperature; when the system runs resource-intensive programs like gaming, video editing, conversion, or heavy data processing, the CPU/GPU temperature rises, prompting the fan to accelerate, facilitating more cool air through the heat sink to achieve cooling. In the BIOS, EZ-mode window everything appears in NA. 3 CFM 120 mm Fan: $33. This is a motherboard safety feature designed to prevent you from booting the PC with no CPU cooling method in place. I've spent the last two f$^king hours in the BIOS, disabling Fan Monitoring, lowering the minimum fan speed for the CPU, even though there is NO fan as such for the CPU as this is the pump and nothing has worked, all its done on saving the BIOS and exiting is either reboot, given me the CPU FAN ERROR yet again and asks me to go into BIOS or it reboots, First, there absolutely are no special properties whatsoever on Asus AIO or W_Pump headers. Case fan to a chassis fan header. To resolve the problem, we tried lowering or Pulled up a picture of the motherboard from ASUS, seems like you have three fan/AIO headers up top. Forums. The case fans are still lightly spinning but there were no RGB lights on either the fan or pump head and the pump wasn't working. I have two case fans plugged into each of the fan headers and my AIO plugged into the pump header. I just received my ASUS Z790-E Gaming from Newegg to pair with my i9 13900k and rog strix 3090. It is a plain old CHA fan header that is supposed to be preset to run at 100% fixed. Quick Guide: How To Check CPU Temperature on Windows 11 PC; How To Control CPU Fan Speed on Laptop and PC Windows 10/11; What is The Normal CPU Temperature Range While Gaming and idle As an alternative, you can connect your AIO's fan to the CPU_FAN header instead of the fan power-cable from the pump. I tried moving the pump cable to the CPU Fan header and Optional CPU Fan header. I've always been a bit confused about where I should plug in the 1-wire but 3-pin connector aio pump wire. CPU_FAN Port Header. 1: Fan header 1 labeled "cpu_fan" can I have a solo case fan hooked to this? I dont have a cpu fan since I am using a AIO water cooler. first AIO etc. OPT will always run the same speed and CPU Fan and is not controllable on Asus boards. You need to be a member in order to leave a comment I have an asus motherboard. If the bios explicitly or inadvertently sets the voltage at less than 5v. That is how my Kraken X72 on a Maximus Hero XI WI-Fi is set up. I tried connecting the fans direct to the motherboard CPU fan headers and also to the H100's built in splitter. ROG Strix 1070 OC Guide - ROG Spatha X Rapid Fire - ROG Falchion Touch Panel - z270 BCLK Overclocking - Xsplit Gamecaster Guide - ROG RX 460 OC Guide Hi there! This is a friendly reminder to change your flair to Support - SOLVED! after your issue has been resolved. That didn't work, so then I plugged that into the AIO port. Question 4: Is all fan headers on the motherboard support AI Cooling? Answer 4: Fans need to be connected to the following headers for Al Cooling control: CPU_FAN / CPU_OPT / CHA_FAN / M. The HD120 is plugged to CHA_FAN1, 2 of the SP120 is plugged to CHA_FAN2,CHA_FAN3 The third SP120 fan is was connected to CPU_OPT, and pump was connected to CPU_FAN. Connect one of radiator fans to it. Exactly, I've only installed a third party fan control software to prove the CPU fan and speed control is working correctly, and it is working as expected with software, proving that the hardware is connected up and working fine. Currently just finished the new build. After a week or so, it wouldn't recognize it anymore (just like OP's problem). When I arrived I found that my old B450 Tomahawk (OG) had taken a hit to the CMOS battery. Motherboard is Rampage V E10. A motherboard detects that a cooler is running by checking the cpu fan header. Edit: I fixed the CPU Fan Error, but I still want to know if that second option needs to be changed. It's a custom build that a store built for me upon my request. Most people told me to connect the AIO to the CPU_FAN header. And connect pump to AIO_PUMP header (not CHA_FAN). My AIO is USB controlled, but there is also a single wire running to the CPU fan header. 3 Basic Tips for ASUS Motherboards BIOS - CPU Fan Error, Disabling Aura RGB & Enable XMP ProfileIn todays episode im showing you 3 basic tips for the ASUS bi Yes I do, I have a three pin cable connected to the CPU Fan header on my mobo. The small 40mmx40mm fan provided with the board is plugged into cpu_opt per the illustration in the The lower 450w will boot the computer, but also has the exact same issue with the CPU fan only spinning briefly then stopping. Your cooler manual will let you know how to set it up. e. a i9-12900k processor , a corsair 7000x tower + H150i AIO cooler. Each time I boot the computer, the follo Hello @urieaal . I currently have a Corsair commander controlling my x6 fans on my aio, and I don’t have a fan plugged into the cpu fan header I have 3 headers on my MB for cooling, AIO_PUMP, CPU_FAN and CHA_FAN. Hơn thế nữa, sau khi khởi động được và chạy được khoảng 10 đến 20 phút thì máy tự động tắt nguồn. It may also check the fan rpm which usually needs to be enough voltage to start. And when I enter the Q-fan controller, I can change things but the changes do not seem to work. In BIOS: Advanced Mode > Monitor > Fan Speed Monitor Select the option across from CPU Fan Speed and select "Ignore". 5. Install the Kraken software and consult the manual for best configuration. So far so good. Z690 Hero, BIOS 2802, MEI 2336. Save and exit the BIOS. I have an ASUS ROG Maximus Hero XII Z490. Planning on building a computer but need some advice? This is the place to ask! /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Then go into bios, tab over to the monitoring tab, and change CPU Fan from auto/monitor, to ignore. The Alarm can be I have just completed my first "build" consisting of: ASUS P8Z77-V-Deluxe motherboard, Intel i7-3770 processor, Coolermaster Hyper 212 EVO CPU cooler. A quick workaround is to connect the AIO pump to the CPU_FAN header instead and It could be listing the CPU fan as AIO because its plugged into the AIO header on the motherboard. i tried the stock fan that came with the aio and its the same thing. So they told me to plug the tachometer cable in the CPU_FAN header instead of the AIO PUMP header. Yesterday I turned on the computer, and had an "CPU fan error", no idea why. I can’t tell really the difference between chassis vibration and “working pump” vibration. When i boot the pc up, it says BlowUpDaChron wrote: i had the kraken x62 aio on it and i wouldn't work. When I turn on my computer ( no windows installed ) it says cpu fan error, my motherboard can’t detect any fans and all the fans starts to flash red and turn My build ASUS ROG Maximus XII Hero Z490 (WiFi 6) LGA 1200. Inspect Hardware. They are all Qfan controlled, but the AIO header is You might have the same situation as myself. I also tried setting CPU q-fan control from auto to disabled. Edit: I believe Asus leaves this way on default in case non-AIO systems (which there are probably more of) have CPU fan issues to avoid damaging the CPU. However this doesn't help - I still can't boot and get the same issue. The build went great, but I have tried 2 different corsair aio's and every time I try to boot the computer it will say CPU fan not detected. I reapplied thermal past according to their guide, and confirmed there’s good contact with the CPU. More info: I have a ASUS P9X79 LE Motherboard. I am building my first PC. That way, via Q-FAN configuration in the UEFI you can adjust the fan curve based on coolant temperature. So I get my CPU (3700X) installed, and was a bit "CPU Fan Error!" "Alert! CPU 0 fan failure. 55 As i have purchaced a new asus Rog maxiumus HERO z790 and a new cooler for my 13700k. The red LED light of TPU on MoBo stays turned on. You can refer to the steps below to resolve the issue. I am using water and thus have no CPU fan. Hãy chắc chắn rằng nguồn cung cấp quạt CPU kết nối với Pin CPU_FAN. Thank you for reaching out to us. If it does, then you know cpu and Mobo are good. Problem doesn't happen on system restarts. It is not possible for me to 'Shift + Shutdown' and restart to UEFI screen because I cannot pass the boot screen. I have an Amd Ryzen 3900x water cooled and I kept getting this Hi, I have the following parts in my new rig: - ASUS ROG Crosshair hero viii wifi - AMD Ryzen 3900X - EVGA 2080 Super - 64 GB DDR4 RAM @3600Mhz - Corsair 120mm AIO (name escapes me) - Corsair RM 750x PSU - 250GB SSD hard drive (Samsung EVO) - 6TB HDD (Seagate) - 2TB NVMe SSD (WD Black) I was powe I have the Cooler Master ML120r AIO. most fans will not start. Pump was running fine and cooling the CPU well, but I could never get it to say anything other than "Pump failure. My question is where I can connect some of the case fans. The fans attached to your AIO's radiator should go into the CPU_FAN header. Several motherboards today have two CPU fan headers: AIO_PUMP and CPU_FAN. (which at least gets me into Windows) Now my other problem is that I have an AIO (Arctic Freezer 2) that only has one c Also, the power plug for the pump needs to go to the CPU_FAN or AIO_PUMP header on the board depending. Bottom Line I have an ASUS TUF Gaming X570-Plus Wifi motherboard with an AIO pump header, a cpu fan header, and a cpu opt header, plus three other cpu chassis fan headers. 98 @ B&H Case Fan: Lian Li Uni Fan SL-Infinity 61. 1, non 10G) CPU: Intel i7 5930k RAM: Kingston HyperX Predator - 823357 I'm using an air cooler instead of an AIO on my CPU, a be quiet! Dark Rock 4, but I put two slim Cryorig XT140 fans on it, because the provided one clashed with the memory. No change All of a sudden sunday night, I can hear the system and cooling fans crank up to full speed. Jika anda memasang brand kipas CPU dengan kecepatan putar Answer 3: ASUS Intel Z490 series motherboards supports AI Cooling function. Just because I am a Moderator does not mean I am always right. We also checked the CPU for bent pins and have not noticed any issues. 0, ME Firmware 16. I tried everything - Plugged the cooler on the AIO Pump, the CPU Fan or the CPU Opt-Fan Slot. I have the NZXT X62 I'm presuming that it is because I have connected my 2 AIO cooler fans to an adaptor, which then connects to the single CPU FAN header, so the dual fan speed messes up the fan speed detection? Should I just connect one fan to the CPU fan header and then the other to an alternate fan header? Thanks for the help. I am using the Asus tuf b550 and the nzxt kraken x53 as the cooler. It won't boot to windows. There is a Splitter to connect both rad fans to a single mobo fan header. Anda dapat mengikuti langkah - langkah berikut untuk penyelesaian masalah. Turn the temp sensor off for the cpu fan. for now i have bios set to ignore cpu fan and have the cpu fan connected to the cpu fan opt header Their 7000x case do come with a Commander Core (I also use corsair for my PSU and RAM) and an Asus motherboard. Make sure to put your new thermal paste on in an x shape for full coverage, and see if it runs. I may try to plug it into the CPU_FAN since the pumps has a fixed speed to see if I get something different Question Corsair H100i Elite Capellix giving "pump failure" and "cpu fan error" on Asus x470 f gaming motherboard. The AIO_PUMP is a dedicated header that provides stable voltage so your AIO pump can run at full speed and maintain a consistent flow. It's stuck at "CPU Fan Error". Its an asus board so plug in the AIO pump to AIO_PUMP and The Fans into The CPU_FAN (If you have a hub plug all of this into this else one will need to be connected and that fan need to be working else the system turn off to proetct the CPU and Give Cpu fan error Its fan control is locked to CPU temp, it is restricted with shorter fan delays, and it cannot be controlled in the same way as the other headers. Hello, Well in fact I didn't think to check the manual of the watercooling system, I only checked the manual of the motherboard and the manual of the watercooling system does say to plug the 3pin of the pump to the CPU FAN header. I am using the Asus Rog Strix Z390 Gaming-E mobo and a Thermaltake Floe Riing 360 AIO cooler. The fans are daisychained and connected to the built-in NZXT's Smart Device v2 controller. One is a cable ending in a female 3-pin fan connector that MUST be plugged into the mobo CPU_FAN header. Touch the CPU block or the tubes. The fan of the CPU cooler is not running or cannot be detected, and the speed is displayed as N/A, please confirm whether the fan of the CPU cooler is properly connected to Sometimes, you'll get the CPU fan error if you connect the pump to the AIO_PUMP header. The CPU so i tried to restart my pc and then bios warned me with: "cpu fan speed detection error" the whole system is 6 months old and everything worked fine. But for now, I'm using the motherboard's video output (I haven't put the dedicated video card yet) - If we consider 1 long, 4 short, Asus says it's a problem with the CPU ventilation. The CPU fan is not spinning. I disconnected the 3 fans from the original splitter and connected them to a new one to make sure I don't get a CPU FAN DETECTION ERROR. The AIO is the H100i from Corsair. Success! I am getting a "CPU Fan Speed Error" message on a cold boot, and have to go into the BIOS and exit it before it will start up. Motherboard: Asus TUF GAMING X570-PLUS (WI-FI) ATX PSU: Seasonic Focus Plus 650 Watt 80 Plus Gold The PC would say "CPU fan error" on start up. Please make sure to Quote me or @ me to see your reply!. i reset bios to default, set fan speed low limit, have the newest bios installed. 0 I installed an Asus b550-f gaming (wifi) with an Ryzen 5 5600x with an corsair h150i elite capellix aio cooler. I also have a Lian Li Lancool 2 Mesh case. You could check the cpu fan cable to be sure there's not a loose connection. About once in every 3-4 boots, I get a - 1036309 The best method is to use either the Water Out or Water In temp headers to install a 10K Ohm sensor to monitor coolant temp. As per Corsair's instructions, the AIO is connected to the CPU Fan I recently moved some 3000 miles, dragging my PC with me. Mobo: ASUS Maximus vii hero AIO: corsair h100i cpu: core i7 4790k Hello, I got a customer built pc 3 years ago. I have checked the rpm plug from the pump atleast 100 times that it is in cpu_fan header. The system doesn't proceed to "Starting Windows" screen at all. And bios settings will do nothing to control the AIO. As long as the pump is running and your temps are good, you can safely ignore the CPU fan detect warning, but make really sure it's not a pump failure or improperly plugged connection first. But i just gets a 0 rpm fail on boot. One is plugged into the CPU Two days ago, I received a "CPU Fan Error" and “CPU Over Temperature Error” on bootup and on subsequent examination, the CPU was found to be running consistently at 99-100 C at idle. 2. 2. Therefore, if your pumps draw up to 20 watts, you can't connect the second pump to the cpu fan header or you will burn it out. The other option is to just disable that warning in the BIOS, that's usually one of the first things I change in the BIOS if the board I'm using has that enabled by default. is something with the amoury crate updates? todays updates: rog maximus z790 hero - asus framework-service 4. I disabled the CPU fan buit still receive tghe - 127666 Raja@ASUS wrote: In BIOS, go to the Fan control section not the monitoring section. Has anyone replaced the stock AIO CPU cooler on Omen 30L with a different one? While booting there is a "CPU Fan Error" even though the fans are doing just fine! Help! CPU: i7-6700k MoBo: Asus Z1700 pro gaming aura Cooling: Nzxt X61 Kraken Case: NZXT H440 Maybe you put the AIO fans connected to the hub or something idk? I am getting a "CPU Fan Speed Error" message on a cold boot, and have to go into the BIOS and exit it before it will start up. I have checked my plugins several times, i can't find anything wrong on that end. aio pump is the same as cpu fan with the difference that the cpu fan is still controllable, the two liquid cooling headers run at 100% full 2. That way you can run the pump at 100% and have individual control for the fan. At the moment my connections are as follows: Hi, I have a custom build using ASUS TUF Gaming D4 PLUS WiFi motherboard. I have opened my PC and made sure the CPU fan connector pin was plugged in properly and it seems like it is. B. I only mana If you installed an AIO liquid CPU cooler, check to see that the Pump was plugged into the AIO PUMP port and that the AIO Radiator Fans were plugged into the CPU FAN port. and the 2 4 pin cable from the fan's to the CPU Fan and CPU Fan Optional and try again make sure your 4 screws for the pump are tight and sitting correctly. If the RPM is below the threshold, configurable in BIOS, then you The latest Asetek Emma Gen8 V2 pump with a 3-phase motor delivers ultimate cooling performance, higher flow and lower impedance Thickened ARGB fans for high airflow and You should only get the cpu fan error after the bios update has completed. I already set the CPU FAN SPEED LOWER LIMIT . I can't get passed the BIOS. Is this alright? Is there a way to plug I into cpu_opt and get rid of the problem. How to fix a CPU_FAN If you installed an AIO liquid CPU cooler, check to see that the Pump was plugged into the AIO PUMP port and that the AIO Radiator Fans were plugged into the CPU FAN port. Is there a chance I tried the CPU fan header??? I upgraded my mobo from a Maximus X Code to an EVGA Z390 Dark, so I couldn't use AI Suite 3 anymore. Check whether the fan blades of the CPU cooler have accumulated too much dust or are aging, damage caused the fan to slow down. Switching back to my old AIO, temporarily, is not possible because it is not Asus STRIX Z270E Motherboard (with the following headers: CPU_FAN, CPU_OPT, 2xChassis FAN, AIO_PUMP, H_AMP_FAN) Corsair H115i Liquid Cooling (one connector coming out of the pump) saying "CPU FAN ERROR" or something of that nature if it detects that nothing is plugged into the CPU_FAN header. If it doesn't run, CPU fan header could be bad, or the chip is The most likely culprit is the cooler. 2 Originally, the 3-pin cable from the pump. All headers are PWM capable, 1A, 12W, with all but the AIO pump header Qfan controllable by default, whereas the AIO pump header is set to max speed by default (however all can be changed in BIOS to whatever at present i have the AIO on the Pump, and the Rad fans plugged into the CPU_Fan. whats interesting now is that in fan expert 4 it keeps showing my the Ryujin Fans but randomly it drops it down to 0 rpm (while they are running) so not sure if this is the best "positioning" or maybe i miss labeled. Desktop: i9-13900K, ASUS Z790-E, 64GB DDR5-6000 CL36, RTX3080, 2TB MP600 Pro XT, 2TB SX8200Pro, 2x16TB Ironwolf RAID0, Corsair HX1200, Antec Vortex 360 AIO, Thermaltake Versa H25 TG, Samsung 4K curved 49" TV, 23" secondary, Mountain Everest Max Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. " "Error: CPU fan has failed!" *1-pin tachometer for our AIO/HydroX coolers - 3-4 pin tachometer for an air cooler. Instead of using CPU_FAN header can I use ARGB header to connect my 3 radiator ARGB fans (mobo comes with ARGB 1 to 3 splitter) and call it a day. Since there isn't a fan you are going to get a post fault. I set BIOS to ignore CPU Fan Speed and everything works fine in windows - fans are working according the CPU Temperature (I can see and here it in the AORUS tool running CineBench). I only have one CPU fan header, one AIO header, and one chassis fan header. According to the user manual page 1-9 for the ROG STRIX B550-F GAMING, the AIO_PUMP connection can be found in position D, located below the CPU. You did not do this, so the CPU_FAN header is getting no "cooling fan speed" signal and sending you a severe Hello, I have a Asus ROG z390-E gaming mobo and a Thermaltake riing 360 AIO cooler. Mine at idle on asus 360 AIO is 38 and full load 65. Interesting, I have a different ASUS MB than you guys (TUF X570) and when I first built my computer, the AIO was connected to the cpu_fan header working without any issues. ROG Strix 1070 OC Guide - ROG Spatha X Rapid Fire - ROG Falchion Touch Panel - z270 BCLK Overclocking - Xsplit Gamecaster Guide - ROG RX 460 OC Guide CPU Fan Error! Nhấn F1 để tiếp tục. Please fact check me and verify my answer. "CPU Fan Error" and sometimes "CPU Over Temperature Error" BIOS - updated to latest version. If your AIO system has a separate power connector (many do) then I would change it to the CPU fan header to eliminate the warning. Yeah I got the cpu fan issue solved. Ensure the CPU FAN cable is firmly connected to the CPU FAN connector rather than the CHA FAN connector. Check to see that the CPU cooler is correctly attached to the motherboard and that the fan of the CPU cooler is specifically hooked into the CPU FAN header. I couldn't wait a few days to use my PC being I use it a lot for work, so I just got an Asus AIO next day from Amazon and returned the Corsair unit. I press F1 to go I to the settings and check the CPU temp and after a few minutes it shows 90 degrees and my mouse starts lagging bad. cha fan header speeds are variable and not for aio pumps. This sounds like a dumb question, but I have the iCUE H100i Elite Capellix cpu cooler, and an asus z-690 motherboard. You can ignore CPU fan speed and run all radiator fans off the available chassis fan headers. I'm using a Ryujin III 360 ARGB on a RoG Z790-F Gaming motherboard, the CPU fan is connected to the CPU_FAN Header and properly identified by the motherboard and the Pump to the Aio_Pump connector and correctly identified by the motherboard as well. No change Re-seated and re-applied paste to the cpu twice. If you're using iCUE to control your CPU running at 5700 MHz like it supposed to, so hope this Intel fix will last, and there will be no more problem. The only adjustment in bios was ignore CPU fan speed. The only way to clear it was to set the CPU Fan to ignore in the monitoring I have a Cooler Master ML240R connected to an Asus Maximus X Apex. Reply reply Idonotpiratesoftware Just recently replaced my motherboard in my PC with this motherbord in the title. 3 CFM 120 mm Fans 3-Pack: $149. I have H100i cappelix and 4x ml120 rgb fans plugged into the commander core. We used to stick the AIO pump wire into the Either go to Fan Speed Monitor > CPU Fan Speed to set it Ignore, or go to Q-Fan Configuration > CPU Fan Speed Low Limit to set it Ignore. So, I moved over to Armoury Crate to control my fans for my AIO, the Ryujin 360. Just got a ASUS Strix B550 mobo which has an aio_pump header and a cpu_fan header. My monitor immediately indicates a CPU fan error, while the PC itself runs normally for about 30 seconds before all the fans start blinking red and everything seems to start running on max speed (i. Motherboard ASUS ROG MAXIMUS Z790 HERO Intel Core i9 13900k processor. I've usually just plugged it into a system fan header but since this mobo has a dedicated aio_pump header should i plug it into that? Take a look in bios at the default fan curve. Thread starter Ima OpGamer; Start date Sep 14, 2021; Toggle sidebar Toggle sidebar. SPECS: Cooling (liquid): Corsair H100i v1 CPU: Intel i7-4770K MoBo: Asus Maximus VI Formula PSU: Corsair HX1000 AIO kraken cooler ERROR ( CPU fan error) Hello, I bought an nzxt kraken x62 cooler. The requirement for the AIO is a constant 12 V supply, which is achieved through essentially a 100% (Full Speed mode) DC Mode at all temperatures. This has two functions: it picks up power for the pump and radiator fans, and it sends back to that header the pump speed signal. 99 @ Amazon Case Fan: Lian Li Uni Fan SL-Infinity 61. We recommend reviewing the manual to double-check the installation. s: Chino was quicker then me 🙂 2. This is like the manual describes. Thus, you may notice louder fan noise. It sais 0 rpm on cpu_fan, but the values show on OPT_fan insted. . AIO pump at rightmost, then CPU_FAN, and CPU_OPT at the When you see the error message "CPU FAN Error" in POST, it means the system doesn't detect the FAN. The case fans in the chassis are spinning and the ones in I have an ASUS Prime b550m-a I have a total of 5 fans with 3 intakes, 1 exhaust, and 1 cpu fan my MB only has 2xCHAFAN 1xCPUFAN and 1xCPUOPT So what I did was attached my exhaust to my CHA1header Attached, with a splitter, two intake fans to CHA2 header Attached cpu cooler fan to CPUFAN and my Their 7000x case do come with a Commander Core (I also use corsair for my PSU and RAM) and an Asus motherboard. This makes the CPU fan header see the speed of the pump, but it cannot be controlled by the motherboard or FanExpert (as there is only a single wire). Just seems to be a bug in the BIOS Q-FAN code where the calculation moves the CPU fan speed in the wrong direction. Go to the monitoring section of your bios. The fan of the CPU cooler is not running or cannot be detected, and the speed is displayed as N/A, please confirm whether the fan of the CPU cooler is properly connected to the CPU_Fan header socket on the motherboard. Keep your Connect AIO pump to AIO_PUMP header on motherboard. So I recently installed a Corsair iCue H100i Capellix XT AIO in addition I swapped out all of my fans for the Corsair AF120 Elite to match. Hey, first time building a pc. Personally I connected a new case fan to the CPU fan header, which also solves the problem. And "CPU Fan Error!" "Alert! CPU 0 fan failure. 2307, 7000X Case, RM1000x PSU, i9 12900K, ASUS TUF OC 3090TI, 2 x 16GB Corsair RAM @ 5200MHz, Windows 11 Pro 23H2, Corsair H150i Elite AIO, 4x Corsair RGB fans, 3x M. Recently finished my first PC build and am having trouble booting the system. Hardware. Sometimes there exists carbon or dust on the power connectors of your CPU fan. I opted for the secondary optional fan for the CPU cooler. All the Same. 3 Basic Tips for ASUS Motherboards BIOS - CPU Fan Error, Disabling Aura RGB & Enable XMP ProfileIn todays episode im showing you 3 basic tips for the ASUS bi I have just built a PC with the following configuration : ryzen 7 5800 - CPU rtx 3070 - GPU asus ASUS TUF X570- Mobo Artic freeze II 360 AIO , Lian Li O11 - case. Here are the specs for the build: Mobo: ASUS ROG Strix B550-F Gaming PSU: ASUS ROG Thor 850w HDD: Sandisk Ultra 3D NAND 1TB Internal SSD I upgraded my mobo from a Maximus X Code to an EVGA Z390 Dark, so I couldn't use AI Suite 3 anymore. asus windows dynamic lightning plug-in asus wdl hal 3. Community Standards | Fan Control Software. loud). You can try to set "CPU Fan Speed Low Limit" to 200 RPM in BIOS configuration. Getting a CPU Fan Speed Error when booting your PC on an ASUS motherboard? If you know your cooling solution is working then this is probably what you need I use an AIO but do not connect it as per the AIO manufacturers recommendations, I connect both radiator fans directly to the motherboard CPU and CPU_OP fan headers and control fan speeds in the motherboard bios I was keeping getting the "CPU Fan Error", so I disabled the CPU Fan monitor in the BIOS (motherboard is ROG STRIX B550i). So i choose to put it on ignore in bios. In the bios the CPU_fan does not appear, it says N/A but I can still controll the speeds of the 3 fans on my AIO. If you are not sure about the fan’s proper header, read the manual provided with your motherboard properly or take expert help either from your local computer repair shop or take it to Asu’s service center, and they will help you for sure. As per Corsair's instructions, the AIO is connected to the CPU Fan If you are not sure about the fan’s proper header, read the manual provided with your motherboard properly or take expert help either from your local computer repair shop or take it to Asu’s service center, and they will help you for sure. So, I figured this is time to clean the dust inside the pc, as But I can't identify the error: - If we consider 1 long, 3 short, Asus says it's a problem with the video card power supply. The Phanteks AIO references using the included Y-splitter to give more control. The CPU fan headers should be listed - should show "CPU Q-FAN Control - Enabled or Disabled", Enable that setting. Contact support. Asus STRIX Z270E Motherboard (with the following headers: CPU_FAN, CPU_OPT, 2xChassis FAN, AIO_PUMP, H_AMP_FAN) Corsair H115i Liquid Cooling (one connector coming out of the pump) saying "CPU FAN ERROR" or something of that nature if it detects that nothing is plugged into the CPU_FAN header. Just today, when I booted up my pc, I got a "cpu fan error" and when I go into Bios, the cpu keeps climbing and climbing. CPU fan error means, you have nothing connected to cpu_fan header. The motherboard has a 4 pin header for a cpu fan, 3pin header for Cpu Opt, and a 3pin AIO header. Home. That way you have full control of the aio fan and the exhaust fan. so I plugged it into the AIO header. Then it will turn on. Lian Li INF- FANS I switched out the artic freeze stock fans with the There is a Splitter to connect both rad fans to a single mobo fan header. AIO header shows 0 rpm in BIOS or Asus armory app the one time I made it to Windows CPU goes to 90+ c in BIOS then system shuts down What I tried: Set bios to default Plugged the pump into CPU Fan header. Hi there! This is a friendly reminder to change your flair to Support - SOLVED! after your issue has been resolved. Bo mạch chủ POST không phát hiện tốc độ quạt. You may need to split it - have the pump be controlled by software (with the AIO_PUMP header supplying full voltage at all times) and have the fans change according to BIOS voltage. I've tried swapping the fans, going back to original setup, and everything else in between. If you have NOTHING connected to this CPU_FAN header, that would explain why you get that warning. That's what it said in the AIO instructions as well. In the bios I did: QFan Control (F6) -> QFan Tuning -> Optimize all The 2 cooler fans at the cpu and cpu_opt headers or use a splitter and connect them to the cpu fan header. Please make sure the CPU FAN is installed on the right position of the motherboard and twist the screws You probably don't have anything plugged into the CPU Fan 1 header. Because some advises from net mention option I don't have in BIOS. The CPU fan is enabled but the alarm is not. 8GHz gets hot like 80+C I'm wondering if the Asus fan controller is doing something wonky with the NZXT CAM software. Cleared off the dust first. Are the AIO fans plugged into the CPU fan header or a case fan header? They should be on the CPU fan header. Reply reply When connected to CPU Fan, the motherboard will immediately throw up a warning (CPU boot error) if the pump does not talk back on start up. My problem is that one fan is speeding fast, the 2nd slower and the last simply doesn't spin. Are you positive it's plugged into the CPU_FAN header and NOT the CPU_OPT header? I made that mistake with In a push-pull vertical AIO radiator sandwich, I did the following: AIO pump to CPU_FAN AIO Radiator fans 1,2,3 to CPU_OPT (3way header splitter) AIO Radiator fans 4,5 to SYS_FAN4_PUMP (2way header splitter) Case fans 1, 2z 3 to SYS_FAN1, 2, 3 For the fourth case fan can I use the CPU OPT header or will that lock that fan to the voltage of the CPU fan (which is a different model, although I am considering getting a fifth JetFlo 120 fan for the CPU heatsink. Ensure that the CPU FAN cable is securely installed to the CPU_FAN connector instead of the CHA_FAN. I receive a BIOS error, "CPU Fan Error". THE CONFIGURATION For the CPU cooling, I have the AIO Ryujin II 360 (without RGB). It was sold with a note that the first x16 PCIe tab lock was broken, which wasn’t a big deal for me. Now, I can't do anything with the fans, as the screen in Armoury Crate for the AIO is blank. Solved: I'm on a STRIX Z790-E Gaming WiFi II with a Corsair iCUE LINK H150i AIO cooling my 14700K. and went on my way In the bios go to the monitoring tab then fan speed monitor, cpu fan speed should be listed at the top. EDIT: nevermind im dumb, youre right lol. Connect radiator fans to CPU_FAN and CPU_OPT fan headers. The two fans on my AiO are connected with a splitter that goes directly into the cooler. My motherboard is asus z270 tuf mark 2. CPU temperture skyrocketed for about 85-100, no idea why. Fans - All 3 fans are working well including liquid cooled fan for CPU. How to fix a CPU_FAN error! For our guide, we use an ASUS motherboard. At my AIO the NZXT Kraken Elite 360, there was a Fan splitter to three and I don't need to Plug this in anywhere else. But if it's on a case fan header and not adjusted for 100% or 12V output to the pump it won't cool Disable this, This will make the cpu fan run at 100%, then you can set the cpu fan speed to ignore and you won't get the message again. I installed it, and now I get the "CPU Fan error" BIOS error, and prompted to go into BIOS before it will boot. Just built my first PC with a liquid cooler. According to the manual, the W-Pump header is the only header that supports 3 amps (36 watts), all other fan headers including the AIO_Pump header support up to 1 amp. Set CPU Fan Speed Lower Limit Does the CPU fan spin at the necessary RPM? I got my Z790 Prime Wifi specifically for the AIO_PUMP, CPU_FAN, and CPU_OPT headers--for the Lian Li pump and two radiator fans to connect individually. I plugged the cable from the AIO into the port labeled AIO on my motherboard. Guides. right after I typed that out and hit send I realized where I was mixing it up lol. Pastikan kabel KIPAS sudah terpasang pada CPU_FAN bukan sebaliknya pada konektor CHA_FAN. my temp were almost reaching 100 c on start up so i switch it wot the cpu header and it still never worked i remove the kraken x62 and put in the stock fan and it booted fine . actually i am also facing this dilemma right now. p. With no fan connected to the cpu fan header go into your fan monitors (in bios) and on the cpu fan select "ignore" it should let you post. My ASUS motherboard manual has this table about fan and pump headers, and based on that, I was thinking of this: - AIO_PUMP: Cable that comes from the AIO - CPU_FAN: Cable that comes from the radiator (3 fans daisy-chained) - CPU_OPT: Cable that comes from the PWM Fan Hub in the case (all fan cases connected to the hub) Ketika muncul pesan "CPU FAN Error" saat booting sistem, Berarti sistem tidak dapat mendeteksi kipas. My bios menu always pops If you are using an AIO, make sure to plug the AIO into the Aio pump header. 3. I guess then I'll stick to that! Since this is what they recommen The fan is supposed to be in the gray fan header, the CPU_OPT header is what you currently have the AIO plugged into. From what I understand my Asus board (new Z690 model) has CPU_FAN and CPU_OPT for radiator fans as well as W_PUMP header for AIO pump. I plugged the Corsair Commander unit into the CPU Fan port. I haven't bothered with them. Try your OEM cooler. Please make sure the CPU FAN is installed on the right I have a cpu fan error and i am using a kraken nzxt z73 aio pump. I dont know what to do now I installed the new arctic freezer 2 in my system. We used to stick the AIO pump wire into the I'm presuming that it is because I have connected my 2 AIO cooler fans to an adaptor, which then connects to the single CPU FAN header, so the dual fan speed messes up the fan speed detection? Should I just connect one fan to the CPU fan header and then the other to an alternate fan header? Thanks for the help. This way, the motherboard can detect that a fan is present and the CPU is safe from overheating. I switch CPU cooler from AIO to air. The Pump is connected to AIO_PUMP socket socket. Then I plugged it into the OTHER CPU fan port, and VOILA. Fan speeds are controlled via CAM. he was plugging the AIO fan into the cpu_fan header so its looking for the heatsinks that arent there since he started with air cooling. I then went back in the BIOS and reenabled the monitoring for the CPU FAN. So I picked up a used Asus B350-F. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Silent Scone@ASUS wrote: Hi, Go into the Monitor tab within the UEFI and highlight the CPU_FAN, select ignore. First things first, the system specs: MB: ASUS X99-E WS (non USB 3. Check to see that the CPU cooler is correctly You should check the CPU cooler to see if it's indeed working. This is why the menu navigation may be different for other I want to connect my 3 fans from radiator to ASUS Extension Fan Card. Corsair Vengeance RGB PRO 128GB (4x32GB) DDR4 3600 (PC4-28800) C18 Desktop Memory All I want is to go to the BIOS and change the CPU fan settings. On boot I get a message saying CPU Fan not detected. I connected the exhaust 12mm fan that came with my case to the CPU_FAN connector instead one of the radiator fans that came with my AIO water cooler. You have to do this with some water cooler rigs sometimes too. 1. Download and install HWINFO64 so you can monitor your CPU temps while gaming and keep notes on what your temps are so you can go in after and adjust your fan curve based on your environment and system specs. If you have an air cooler, you just need to plug the fan The fan of the CPU cooler is not running or cannot be detected, and the speed is displayed as N/A, please confirm whether the fan of the CPU cooler is properly connected to the CPU_Fan header socket on the motherboard. All case ventilation fans should be plugged into CHA_FANn headers - you have three of those, Codes C, E, and F. If the issue persists, please share the brand and model of your current liquid Case Fan: Lian Li Uni Fan SL-Infinity 61. If someone have this motherboard or know this problem to explain me what to disable. and the thermal paste is ok and not to much. they are 3-pin fans so i don't know if that makes a difference. Bạn có thể làm như sau: 1. If attached directly to a PSU molex plug won't do any harm, you'll just get cpu fan warnings since nothing's on a CPU fan or pump header. Where exactly do you have the fan plugged in? I tried adjusting the minimum fan level and the auto fan control optimization but I still get the error. 30. The board has a cpu_opt header, cpu_fan header and an aio_pump header. i have connected both fans to the case fan headers on the motherboard and they are spinning beautifully. 4 Ram Slots Asus Motherboard Problems in Intel 700 & 600 Series 07-08-2023; Asus Strix Z790-H GAMING WIFI CPU FAN ERROR WHEN AIO PUMP PLUGGED IN in Intel 700 & 600 Series 06-19-2023; ASUS Trained SVID Behaviour in The cpu then overheats after 2 minutes and shuts off around 90C. That didn't work. 99 @ Amazon Prices include shipping, taxes, rebates, and discounts: Total: $4039. It's a fail AIO doesn't use a fan, find the bios settings that lets you ignore CPU fan. However playing around when I do that and plug it into cpu_fans it works fine but not when I plug it into cpu_opt. See if you can feel any water movement. 2_FAN / H_AMP / RAD_FAN, the actual fan headers varies by models. I have a Dark hero morherboard, so the AIO pump header, cpu fan and cpu optional header are all next to each other on the top portion of the board. 2) Turned on my computer and visually monitored if the fan is spinning. " no matter what I tried. My Asus motherboard has 4 pin connections for AIO pump Checked that the CPU fan is in fact plugged into the proper CPU fan socket on the motherboard - it is. Hook it up normally with the fan for it on the CPU fan header. Hello i recently built my pc from start and when i boot it it says "cpu fan error" after a while the computer just shuts down beacuse the cpu overheats, it reaches about 90 C and then shuts down. Being inside the BIOS isn't a very demanding task so it's not a very reliable test. Updated to latest BIOS, tried another AIO, setting CPU fan speed to Ignore results in boot straight to BIOS. Furthermore, upon the majority of answers for similar questions, the consensus A: Enter BIOS, then go to Monitor and set CPU FAN Speed to [Ignore] If that doesn't work try pinning the fan speed and / or plugging the fans directly into the motherboard. 1. No change Plugged the rad fans to different chassis Fan header on mobo. If you have an air cooler, you just need to plug the fan Set the 3 pin pump cable on the AIO Pump header to the motherboard. 0. See picture attached. Is it ok? My motherboard is an "Asus TUF Gaming B660M-PLUS D4". I see the AIO solved your problem, I have the same processor and 70 seems to be normal load temps with AIO. Ryzen 7 7800x3d Asus B650 TUF Wifi Plus Artic Liquid Freezer II The AIO is connected on the mainbord with the "Aio_Pump" pins and not at "CPU_Fan" pins. So basically, if you just have that The fan is supposed to be in the gray fan header, the CPU_OPT header is what you currently have the AIO plugged into. ROG Strix 1070 OC Guide - ROG Spatha X Rapid Fire - ROG Falchion Touch Panel - z270 BCLK Overclocking - Xsplit Gamecaster Guide - ROG RX 460 OC Guide On the CPU box AMD recommends for the 5950x to be liquid cooled (They run hot) Fan not recommended. I recently switched to a new case and am now seeing CPU Fan Error If you plan to cool your CPU with an AIO liquid cooler instead of an air cooler, you will want to have a radiator fan – or even a case fan – connected to the CPU_FAN header. I was told to plug the aio into cpu_opt instead of cpu_fans. Plug this into CPU_FAN header, Item 7 Code A. . If you install another brand of CPU FAN with lower revolutions speed, the system may not be able to correctly detect it. The AIO pump is connected to cpu fan header on the Motherboard. It is responsible for initializing hardware devices and loading the As soon as it boots up I get the CPU Fan Error, despite being plugged into my CPU_Fan Header, this also leads to no rpm data in the Bios for the pump. Any help? Bỗng nhiên máy tính asus của bạn xuất hiện thông báo lỗi “error: cpu fan error” khi khởi động máy và phải ấn F1 để tiếp tục khởi động máy. Hi, I did a quick search, and found some advice on getting the PC to boot by enabling CSM/UEFI, then save/restart, then manually select the boot drive in the boot override menu. Software instructs the fan to draw less power. The problem is as follows: each time I turn on my PC, the BIOS first beeps once (apparently no problems), then the loading screen appears for a brief moment, and after that I get 1 long and 4 sho The fan's speed adjusts based on the CPU/GPU temperature; when the system runs resource-intensive programs like gaming, video editing, conversion, or heavy data processing, the CPU/GPU temperature rises, prompting the fan to accelerate, facilitating more cool air through the heat sink to achieve cooling. ) I really need to regulate the speed of these fans because at 100% they sound like a dozen vacuum cleaners all turned on at once! CPU Temperature is on 37° which seems normal for me. However, the CPU fans are running I use MSI motherboards and their BIOS has all kinds of options for the CPU fan as well as the fan headers. I had some issues of random shut downs since I have bought it so I updated to latest BIOS to s Hi, I have a corsair H60 AIO with a noctua F12 (4 pin PWM) radiator fan and my MOBO is Asus Z87-Pro. Corsair H150i Elite Capellix if you’re curious. Check motherboard user manual. So here is the question. By default the AIO_PUMP header is set to 100% I believe, which means no adjustments are necessary. The temps are still hovering around 89C but the cpu is 1 degree away from shutting off. Tried to change H115i to Just finished my case/mobo swap to a Lian Li O11 Dynamic Evo + ASUS ROG Crosshair VIII Dark Hero and was hit with AMD's "CPU Fan Error!" message on first boot. Cooling I turned it off, switched the AIO header back and forth between cpu fan, aio pump, water pump and all to no The fan header connection on the 115i is only really there to satisfy the motherboard that there is cooling applied to the CPU. had it plug in to the aio header first with one of the fans in the cpu header. You can use a compressed air can to clean dust from the connectors. When I went into my Home Office, first thing I did was to reboot, and came up with the AmiBIOS screen first thing saying there was "CPU Overheat error" I went into the ASUS EUFI bios and confirmed that the CPU temp was showing a constant 88c. Hello everybody, I have an ASUS Z170 pro gaming mobo with i7-6700K and Thermalright HR-02 Macho Rev. That's what I did, And now ASUS motherboard can't show any fan and made the Qfan and all-suite III worthless. But I can't boot in Windows when I remove Fan from CPU Fan Header. I have a Cooler Master ML240R connected to an Asus Maximus X Apex. CPU and its mirror OPT were designed for a traditional air tower with two fans. yizp phbat uslaw eiwyi nkyd huybf ceyclgw alft tptm fvn