Any healpful ideas guys? There is no beep however, and no video. The wires going into the fan can also get in the way of the fan blades and prevent it from spinning (these fans donât have a lot of torque). Case fans, CPU fan spins for a second or two and the Audio Boost chip light turns on then off. i'm hoping for some software that can diagnose hardware problems. The fans actually go crazy, spinning at full force. I recently got a new msi laptop (MSI GL65 9SD) literally five days ago and my CPU fan has slowed its functionality by a lot. I have a pc that's fan spins very start/stop. This is occasionally referred to as the black screen of death (bsod), fortunately you should be able to fix it. So in April 2010 I started working on a side project to plot those CPU price-vs-performance and hard drive price-vs-capacity curves. I'm going to try and be concise and to the point. Laptop CPU fan spins and then stops intermittently. Tagichatn Jun 7, 2009: Problem description: The cpu fan spins for a few seconds, stops then starts again leading to high cpu temperatures. When the RPM reading is over 3000 RPM, the GPU fan becomes extremely loud. You must log in or register to reply here. What do you think? The stress test was longer than my previous ones (10 mins up from 5 mins) and it was at -0.165V which was stable for the few days before then. If you know where they are, short-out the two pins with the jumper OTHERWISE just leave the computer unplugged for at least 10 minutes or longer. JavaScript is disabled. I'll try to buy new ram tomorrow to find out if it will boot. Make sure the fan spins easily and the heat sink is clean. Bball nut. Got a second hand HD 6870 for $25 CAD. I am at my wit's end. Troubleshooting. In the image below, you see a big white fan, which is a part of the CPU heat sink. Before you rush to grab your screwdriver, look into what software is currently running, the resources it's using, and whether that fan noise is warranted. That might give you a clue as to why the fan is running so much. 5. The fan keeps running Hello everyone im having an issue right now that my computer won't shutdown the leds and fan still keep running after the screen has turned black. 2) Did the undervolt damage the MOBO permanently? Hello all. Although the voltage would have reset with a reboot regardless, I would think the factory reset would bring it back down as well. If your CPU fan does not spin, the issue could be anywhere from the fan, the motherboard, to the power supply unit. Also a possibility is the CPU. When we use the softwaretool Speedfan to manually control the behaviour of the CPU Fan, it doesn't do this. GPU fan only spins intermittently. Only little doubt now is the RAM, since you were not able to test with a known good part. Whats wrong with my fan? If your computer boots to a black screen here are a ⦠The Tom's Hardware Show returns at 3PM ET on January 11th. I recently got a new msi laptop (MSI GL65 9SD) literally five days ago and my CPU fan has slowed its functionality by a lot. Previously I had Windows 8.1 and no issues at all. My CPU fan has been acting strangely...i just noticed that today....the fan spins for like 2secs then stop for 1sec then starts spinning again for another 2 secs...this keeps going on....and when it does that it makes a weird sound when spinning.....and sometimes randomly it would start spinning randomly. It's almost as if it's trying to spin but something is preventing it. Sometimes it seems to work fine but then I check the log and it's dipping in and out again. Go into the task manager, (CTRL + ALT + DEL) and look at the CPU usage. I would love love love any assistance with this; it was a pretty big step for me personally and financially to get this laptop and its been extremely disheartening for it to error out in this way only a few days in. I reseated the cpu, reseated the ram. Then I have to keep pressing power button and power off the laptop. My HP Pavilion desktop (Windows XP SP3 Media This will reset the BIOS setting to the ânewâ computer defaults. It will spin for a few seconds then stop for a few seconds then go again. It turns on for anywhere between about a quarter of a second to 15 seconds or so, before turning off again for a second. The lights would come on, the fans would spin (case fan, cpu fan, power supply fan, video card fan). Adjust the power settings, let the computer cool for a few minutes, and then troubleshoot the noisy fan. Laptop CPU fan spins and then stops intermittently. my fan now spins when it should. You can just blow it in short and strong gusts, use compressed air, or use a vacuum cleaner in reverse (it is a rare feature on some of the vacuum cleaners) to blow the dust out, but hold the fan ⦠1) What other things can I try to get the fan spinning properly? Your CPU fan serves the purpose of cooling the machine by spinning quietly in the background. If the fan didn't spin at all, I would assume it would be broken, but it looks as though its trying to spin and then getting throttled in some way. Try with the one stick. Are there any obvious things Im missing? For some reason, both fans are not detected when I try and use software to get it going (I've looked at Speedfan, EVGA Precision X1, Speccy, MSI afterburner) as well as not in my BIOS (UEFI). Custom built my computer and been running fine so far for probably 6 months with a scythe cpu fan and a pentium 4 processor, but just today i noticed my fan is turning on and off intermittently. I've also removed everything unnecessary from it. It works intermittently amd takes 10 to15 mins for the fan to start up which is really frustrating. The only thing I can think of doing related to the CPU fan would be I was stress testing some undervolts (using XTU) before it crashed on me, and I noticed the problem then. The past days the fan is intermittently going high/low at a 5s interval when the PC starts to heat up. It sounds like you have a bad memory stick. It does this even under load, playing an intensive game led to 100c temps. Will keeping a laptop fan manually on full blast wear out the My computer's CPU fan stopped working. It will spin for a few seconds then stop for a few seconds then go again. Here is what I've tried so far: -Re-checked both windows and Dragon Center power settings. Then plug power cable in and switch on. There are many things that run in the background, like Services you don't need, that can be shut down to minimize CPU usage. I did some experiment by powering on the pc without ram and the cpu fan continuously spinning in full speed but it will not boot. ... Why your CPU fan won't spin. from October 2008; to November 2008; last updated â posted 2008-Nov-23, 12:56 pm AEST posted 2008-Nov-23, 12:56 pm AEST User #129616 72 posts. When the fan starts emitting a rattling sound, there is a good chance that the fan is about to fail. As you can imagine, the CPU runs pretty hot without it, right now its sitting at 84c with only a few things idle. I received my motherboard today from Amazon, fitted into into my case as normal to find it wasnt working as expected. Question: My computer fan is kicking on high every few minutes, help! ... the Lasko parts store is available for quick and easy order placement. Archive View Return to standard view. com): Heat setting issue. until a few days ago when i took my system to a technician to check if the fan needed to be replaced, i noticed the system heated up while the fan remained off. It's almost as if it's trying to spin ⦠This typically happens because of the dust that accumulates on the fan over time. The fan can get clogged with dust and lint hence preventing it from spinning. Sad to say that i dont have extra mobo wherein i can test the CPU. Forum Regular reference: whrl.pl/RbEX6t. CPU fan stops intermittently. When I shutdown the computer, sometimes the fan keeps running till the battery drains out. Note: For a better experience, please enable JavaScript in your browser before proceeding. its usually on constantly though. Hey all! Hi, I have installed windows 10 in my Inspiron 15 3542. System would still boot then, before thermal shut down. Ok thank you so much for your time. Thank you. In GPU-Z, the Fan Speed (RPM) reading goes from 0 to 3000 RPM every 10 seconds even when the Fan Speed (%) is constant at 22%. This pc does boot, but of course it overheats and shuts down. the persistent problem now, for the past month, is a croaking sound that accompanies the spinning intermittently. You may find that your fan is working, but there is nothing on your display, or there is just no signal. But the moment i power on the pc with the ram seated the problem starts again. If there are two installed, remove the one farthest from the CPU [with the power cable removed]. Now, when I first booted up the PC the CPU fan started spinning and all seemed happy (hence me awarding the points on the other question) - until I installed the graphics card - then the problem returned. I ran a 9v power supply directly into the fan and it span perfectly. Oh btw when i did the expriment i stated and run for about 15mins i noticed the cpu itself is not getting warm or hot. The GPU fan runs fine. The fan usually becomes noisier during a system shutdown or startup. (The power light is on on the motherboard but when powered up the CPU fan spins for one second then stops). I wanted to learn Django and Python better. Open. If it doesn't work, swap the sticks and try again [power cable removed for swap]. The pc is a year old apparently. 4.clean and replaced the thermal paste of cpu. Removed the mobo from casing and power on the desktop with ram, psu and power supply. If this doesnât work you MAY have a bent pin on the CPU ⦠When a computer fan spins loudly for longer than 20 seconds, there might be an issue with a fan, or the computer might be overheating. So it seems the fan is not broken but the control algorithm of the CPU fan has changed or is influenced in some way. I need to hold the power button in order to shutdown my computer. The GPU fan spins up and down approximately every 10 seconds even when the video card is completely idle. 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