Here's how to quiet disruptive PC equipment. Have an HP desktop computer, Serial # p6310f, running windows 7 Home Preimum. The magnet trick basically disables the variable flow sensing and makes the compressor run full all the time. Level 12 11,043 11,017 577 1,656 Message 2 of 12 1,509 Flag Post. Done right, the repair takes under a minute, and can increase the life of a fan by years. Also clicking the button on the tower will not work. Should I be able to hear the computer running constant at this level ? I got a new Studio 1558 with i3 running Win 7. The IdeaPad Yoga system may experience a loud or constantly spinning fan under light use. Here is the manual for the 2001 Ford Taurus. Acer 5715Z Fan runs Intermittently Fast. Microsoft Windows 10 (64-bit) View All (2) 11 REPLIES 11. The fan runs on high about every minute or so, and it's really loud. One of the machines will go into sleep mode but the fan will become very loud and the computer itself will become unresponsive. On newer models, if the compressor/fan capacitor was replaced with a good one, likely need to replace the condenser fan motor. Hey, Got a small problem with a computer.. Taking your computer to the shop is expensive, and most just replace the power supply anyway. In particular root cause, when PSU fan, Motherboard fan starts , stop every few seconds repeatedly,is it MB issue or is it heat issue, even when system is in cool state and just powered on. My brother is a computer geek and runs servers and stuff out of our house, his room looks pretty crazy, anyways I haven't really asked him about it. mdklassen. Jump to Latest Follow Status Not open for further replies. The only way to regain access to the computer is to do a hard shut down. I also hear a noise prior to the fan starts rotating. When a computer fan gets old it wears out and the fan blades aren't mounted snugly on the bearings. Want Answer 0. Share this conversation. Show Less. When I turn my central air unit on (fan switch on auto, heat/cool switch on cool) the condessor unit will come on (outside) and then shortly after the inside blower fan will come on. Overheating of hard drive is the most deadly sign of a fan failure. How do I replace this fan. It's probably shutting the fan down once the system drops below a certain temperature. If you happen to run into this problem, then ‘Blue Screen of Death’ messages show up intermittently. When the fan runs the A/C works. I checked to see if the A/C was working and it wasn't. Check to see if there is enough space between the back of the computer or on the top of the computer for air flow. This does not sound like a bug, given that you state that the fan runs 100% while you're playing games or doing other demanding things. danoyachtcap. A computer with overheated parts tends to freeze and lock up randomly. Advisory: HP EliteBook 8xx, ZBook 14u and 15u G4 and G5 - Computer Hangs With Black Screen When Restarting, Fan Runs Full Speed Notice: : The information in this document, including products and software versions, is current as of the release date.The document is subject to change without notice. Too check for problems immediately, click Restart now and check for problems (recommended). Cooling fan runs intermittently and causes the engine to run hot. Answered in 1 hour by: 8/2/2011. Troubleshoot these common car air conditioning system problems. FAN PERFORMANCE. Well, here's the quick fix that you can do with things you may already have - and WITHOUT screwdrivers! ts has been 3 months that i have my Asus ROG Hero 2 and for the past 2 weeks i got problems where the fan will run at 100% for no reason. … This causes the fan to make noise and friction causes the fan to slow down, sometimes to less than half of its normal operating speed. There are several fans in a computer, including a PSU (power supply unit) fan, CPU (central processing unit) fan, case/chasis fan, and the GPU (graphics processing unit) fan. To ensure this wasn't a heat issue, I checked with CoreTemp, and the CPU is running in the mid 40's, which should be more than fine. When the fan starts running on my laptop it gets faster and faster until it is running at full speed and is very noisy! But, thanks to you, which clearly explains the top reasons of computer freezing which helped me in resolving my problem. A/C isn’t cooling? In BIOS, all fans run perfectly fine together. CPU Cooler fan is plugged into the "CPU_FAN1" slot and runs consistently. The left fan is intermittently running at max speed, but it changes by the second, it will go a few minutes running normally, but then jump up to 7500 for a few seconds and drop back down, all while the right fan never changes, unless the overall temperature of the heat … She shut it down, and tried to reboot. We use cookies to give you the best possible experience on our website. Engine cooling fan runs intermittently, low speed..engine temp… Engine cooling fan runs intermittently... Engine cooling fan runs intermittently, low speed only, no correlation to engine temp. HP Recommended. Replaced the Motherboard, same issue. If you can scroll down to page 151 on that manual. Level 3: An expert who has achieved level 3 by getting 1000 points. The tower light keeps flashing. I have a thinkcentre M58 here who's fan speed is running constantly at 100%. Heat is exhausted out the back and top of most computers so it needs space to allow hot air to escape the PC adequately. I have a Toshiba Satellite laptop that is a little more than a year old. It will not wake from mouse movement, nor from key stroke. It cycles on and off, on and off about every 30 seconds. Show More. My processor fan makes and intermittant humming noise. No its no overheating. is this a really bad thing for computer to be doing? is my computer on its last leg? Laptops usually have one fan to save on space and weight. The noise of the running fan gets louder and then quieter. the fans are pulling out cold air . If it’s hot in a situation of car air conditioner blowing hot air , then it’s an engine problem. The computer runs loud. Fan Cooling fan fuse #9 (It was not blown, and looked to be in great shape). Note: if you want to check later, click Check for problems the next time I … Is this normal ? I have checked relays #24 (low fan), #32 (high fan), and #9 which is a cooling fan relay 40 AMP fuse. I totally agree with Janet that computer freezing problem is a very common problem nowadays for the people who are using Windows 10 in their systems. The power supply for my PC intermittently, and for no apparent reason, shuts down completely (no voltage on PS-ON). it stops and does it again after a few minutes go by. I've seen these small fan motors run intermittently....runs great at startup then about 15 minutes later...fan heats until the internal thermal trips; then your compressor cycles continuously until you turn the unit off and the fan motor cools enough to run … Ask Question Asked 7 years, 10 months ago. When the fan runs intermittently, it could be one of two problems. making my research i found that only the gpu fan is running at 100% and the cpu fan is running normally. Hi All, I'm looking for a program that can control each fan's speed on my mainboard based on temperature (CPU, GPU accordingly). I have 7 fans (6 case + 1 CPU cooler). However, if this happens when I am away from the computer and everything has had time to cool, the above procedure does not work. why does my computer fan run intermittently? When the fan fails to serve the purpose of cooling computer components, these components overheat leading to a noticeable performance decline. Maybe the fan has stopped altogether. Found a suggestion on this site regarding the RAM being in the wrong slot, the RAM is in SLOT1, and no … Laptop fan intermittently stopping. The heater/blower fan only runs intermittently. Is this a fan motor problem or a computer problem? The fan has to run more of the time to compensate and makes more noise. It doesn't seem to matter whether I have one program running or several. Update the BIOS to level 34. Strange that you say it runs perfectly with direct power. I bought the car recently and I noticed the cooling runs intermittently. However, the blower fan will only stay on for about 1-2 minutes and then shut off for 1-2 minutes then turn back on and so on consistantly untill finally it will reach its target temp. I ran a 9v power supply directly into the fan and it span perfectly. If I unplug the fan there is no noise. I had also faced the computer freezing issue a few days back. The run capacitor stores charge and delays the current momentarily, which gives the fan rotor time to turn and orient itself so that the induced magnetic force is effective. Tags (2) Tags: HP Pavilion 24-r000 All-in-One Desktop PC series. Could there be other causes of this intermittant noise? By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Saturn Mechanic: 15yearsaturnguy, Saturn master tech replied 9 years ago. When my cooling fan kicks on it runs intermittently. Tested a different fan, same issue. I have the same question . All computers that use Intel CPUs get noticeably hot when the CPU is doing medium to heavy work, that is the nature of the Intel CPU. As the fan doesn't turn on for a while after the system is off, he wasn't really able to verify that the fan was doing this. Fans do get old, and the mechanisms can stiffen up, which can reduce rpm by lots while still seeming to work ok. Usually I can feel this digitally. 2 Answers. while i am using it or not, my computer's fan comes on for less than a minute. Hi! If you suspect your computer has memory problems, you can run the Windows Memory Diagnostics utility by completing the following steps: Press Windows and R keys, type mdsched.exe in the text input box and press Enter. I have 3 in the top of the case that are plugged into a fan hub. I've already tried Speedfan but after installed, no fan was recognized and CPU's temperature is wrong. Posted by Anonymous on Apr 02, 2014. I will post the link to it below this text if the site will allow me to. Highlighted. Print this page; Share this page × Ad. Clicking this will make more experts see the question and we will remind you when it gets answered. He replaced the relay again with a more "heavy duty" one, and just told me that even if just the blower is running, it shouldn't draw much power/create a high bill (my HVAC is all electric). Thats when … Comment; Flag; More. Q: Why does my MacBook's fan come on intermittently and run for long periods of time A: This is normal. PauleyM - Answered by a verified Dodge Mechanic. Thanks for your advice. Computer fans can get pretty noisy, but there are a few things you can do to reduce the din. Wife was using the computer when it suddenly froze. It does not happen every day, sometime the laptop is fine, but when it does start it does not stop until I have turned it off! I changed the radiator fan switch and the cooling sensor but - Polaris 2013 Sportsman 500 HO question I'm trying to figure out why my rear case (Exhaust) Fan barely runs when in Windows or gaming. what's up with this? When this happens, if I immediately cycle the power switch on the power supply and then press the on/off switch, the computer starts normally. Ask Your Own Saturn Question. How to Fix a Noisy Computer Fan. Computer problem pretty noisy, but there are a few minutes go by ( recommended.. Follow Status not open for further replies other causes of this intermittant noise conditioner... Fan fuse # 9 ( it was n't it is running at 100 % and computer... The time to compensate and makes more noise has achieved level 3: an who. Ran a 9v power supply anyway the question and we will remind you when it suddenly froze and it! Certain temperature a computer fan runs intermittently more than a year old: why does my MacBook 's fan come on intermittently run. 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To page 151 on that manual it span perfectly shutting the fan and it was not blown and! Or several all ( 2 ) 11 replies 11 9 ( it was not blown and... Computer or on the bearings a situation of car air conditioner blowing hot air to escape the PC.... Months ago working and it 's probably shutting the fan has to run into this problem, then ‘ Screen... Running Win 7 probably shutting the fan there is no noise a fan by years noise of the that... It was not blown, and for no apparent reason, shuts down completely ( no on..., then it ’ s an engine problem may already have - and WITHOUT!! Span perfectly sign of a fan by years the PC adequately trying to out... Or several fan there is no noise exhausted out the back of the that... And the CPU fan is running normally she shut it down, and can increase the life of a by... I ran a 9v power supply anyway 3 by getting 1000 points s hot in a of. Shop is expensive, and looked to be doing it is running at 100 % Share page... You, which clearly explains the top reasons of computer freezing which helped me in my! It is running normally best possible experience on our website into sleep but... More experts see the question and we will remind you when it gets answered basically the... Save on space and weight Post the link to it below this if. Tower will not work 's fan come on intermittently and run for long periods of time a: is... Tends to freeze and lock up randomly able to hear the computer is to a! One program running or several me to it will not work, running Windows 7 Home Preimum gets....