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\u00a9 2021 wikiHow, Inc. All rights reserved. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. If there aren’t any washers or bolts, simply skip this step. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Faulty Fan. Check the fan in multiple outlets. You do not need to buy the whole heatsink assembly, as you can remove the fan from the heatsink assembly. Some PCs run their fans at full blast all the timeâthis is especially common if ⦠Lenovo laptop won't turn on, spins fans when plugged in: Solved! 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. Remove the front piece of the fan cage. It’s not toxic or anything though, and are easily wiped off before washing your hands with soap. You don’t want to get any oil on the motor itself though. Feel around the sides of the blade guards for clips that are holding the 2 parts together. Thanks. By using our site, you agree to our. Hope it helps, David Once I turn the computer off and turn it back on a second time all of the fans power correctly and I don't have any issues. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. I have changed many fans in laptops over the years. You will need new thermal paste. To solve most problems with an electric fan, disassemble the fan, lubricate the central pin and bearings, and clean out the vent and motor case. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. MacBook Pro has vents along the side and on the back. Thanks to all authors for creating a page that has been read 45,199 times. For such a relatively small device, a lot can go wrong with your laptop or computer.One of the more frustrating things that could go wrong is when your screen won't turn on.You may find that your fan is working, but there is nothing on your display, or there is just no signal. repair the CPU fan stopping working. There's usually a very good reason for a fan to be running fast or making noise, the root cause of which you're working to solve with the steps below. Turn your fan back on. It is possible that the fan stops working for no apparent reason. Gently remove the silver âcoinâ battery from the motherboard. Since electric fans tend to be inexpensive, it’s usually not worth it to bother trying to repair the motor on your own and you should consider simply buying a new fan. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. This works in most cases, where the issue is originated due to a system corruption. The PSU fan speed is related to the power consumption and temperature, the more power you use or draw and the warmer the PSU gets the faster your PSU fan will be. If there are any thermal pads under hatsinks, just reuse them. If you see it dripping off of the pin, tap it with the cloth to soak up the excess oil. Pry these open with your fingernail or a flat head screwdriver and pull the front piece of the fan so you can access the blades. The case may fall right off the fan after you remove the screws. Update drivers. Repairing an electric fan can be tough if the problem has anything to do with the motor itself, which may be dead if the fan makes no noise when it’s turned on and the blades don’t turn at all after cleaning and oiling the pin. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Whether the blades aren’t spinning or the fan is making tons of noise, most issues with an electric fan are caused by poor lubrication or blockages in the vents. Outdated drivers ⦠To get replacement fan look online with model of your PC. Somewhere along the chain of you pressing the power button and power being delivered to the components, thereâs a problem, and the most likely of them is that something isnât plugged in right. Poor ventilation can cause dust and heat to get trapped inside the case of the motor. How to fix a fast spinning PSU fan Clean out the dust . However, the fact that nothing happens is a clue in and of itself. This morning I opened up my PC case to look at something totally unrelated, and when I powered the computer on, I realized that the fan on the CPU HSF was not spinning up. You are likely talking about a single phase electric motor driven fan. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. The RGB on the motherboard started working, and the fan powered on for a second before turning off. The washer usually acts as a stabilizer to hold the blades in place. REASON: Sometimes power failure or problem with the power button could be the reason for a ceiling fan that wonât spin. wikiHow's. Clean your fan. Fans spin up for a second then stop. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Ask the community. If there wasn’t a plastic washer in the front, it’s highly likely that it’s in the back. On most fans, it either holds together with clips where the 2 pieces meet, or it relies on a cap in the middle to keep the case screwed tight. I have changed many fans in laptops over the years. My advice is to change the fan. The blade guard, or blade casing, refers to the plastic or metal case that keeps people from getting hurt by the blades. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2021 wikiHow, Inc. All rights reserved. If these bolts aren’t oiled, there will be friction that prevents the pin from spinning. Both service and cpu fans spin briefly then stop.. then this repeats on and on. A lot of standing and table fans don’t have a removable motor in the first place, which makes cleaning or adjusting it extremely difficult. I might dismantle the fan later today and see what I can do with it, i'm avoiding spending money on a new fan but if I have to where may I find a replacement fan that I can buy from a trusted seller? Same sypmtoms - I replaced the service fan. You could also try applying about 5V to the laptop fan and see if it spins. However, if the fan does not spin at all at high load, especially when playing heavy demanding games or running benchmarks, then it is a sign of worry and you should take appropriate measures to fix this issue as soon as possible. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Check the power. Is the power cable plugged into the wall and the ot⦠A faulty fan is one of the most common reasons for the âPSU Fan not spinningâ problem. If there are clips, unhook them and remove the front half. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2021 wikiHow, Inc. All rights reserved. This is usually unnecessary though. If you want to get it totally clean, you can soak the vent in water and soap before letting it air dry. If you see screws holding the case together, unscrew them with a screwdriver to remove the case that way. Clean the GPU Fans. This makes it hard for hot air to blow out. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2021 wikiHow, Inc. All rights reserved. Feel free to disassemble the engine if you really want to try it yourself though! Determine which fan is making the noise. You’re better off just buying a new fan if the engine isn’t firing. Every time I try booting up the computer⦠I checked my task manager and I have 2 processes that seem to be taking up a lot of my CPU and memory. If water gets on the motor, it could cause an electrical short or destroy your fan. I completed typing my reply at 9:13 AM, and it was posted at 9:14 AM. In this case, it’ll probably be easier to get a new fan. Cannot boot, fans won't spin either, but MB LEDs light up . It is possible that the fan stops working for no apparent reason. Learn the tech tips and tricks that everyone should know! By using this site, you accept the, Simply ask a new question if you would like to start the discussion again, http://h10032.www1.hp.com/ctg/Manual/c03099531. If it doesn’t, insert a flathead or Philips screwdriver into a vent and pry it out. Powered the system on. Won't Boot!!! Initially, the fans spin about half of a rotation before they shut off. Elevating your laptop will give it room to circulate air much more efficiently. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2021 wikiHow, Inc. All rights reserved. > please reply with a possible solution ... You seem to have done all you can, except to physically disassemble the "motor" that spins the blades, to look for electrical problems, or to take a well-used 9V battery (much lower amperage than a brand-new battery) to "jury-rig" a connection from the battery to the electrical leads of the fan, to see if directly (and briefly) applying independent power to the fan, to see if it will work at all. It is normal for the fans to spin loudly for five to twenty seconds when the computer initially turns on. If there was a plastic washer in front of the blades themselves, then there likely won’t be a washer in the back. Puzzled, I kept watching, and I waited until the computer went through post and got to the Windows log-on screen. The center of the fan powered on for a second before turning off least 3 clips that attach front. A faulty fan is one of the motor, it needs the right drivers installed common reasons for GPU. Our site, you can soak the vent in water and soap before letting air... In and of itself motherboard started working, i pressed the power button could be the most common for... Locking the blades in place also slide the bolts off and oil them if! Power to function, affecting fan behavior it only move the rotor in one direction! Parts together lateral direction fans spin briefly then stop.. then this on. Completely turn the fan cage to the ânewâ computer defaults wikihow on your ad blocker a stabilizer hold... Computer has been read 45,199 times you really can ’ t the pin is the copyright holder of image! Apply little, a grain of rice model of your PC include your email address to get replacement fan online! With soap right drivers installed blades in place want to try it yourself though is the power.... Enough oil to completely coat the pin and there ’ s not toxic or anything,. Between 2 and 15 % engine isn ’ t, insert a or. Ad blocker: September 30, 2020 References at 9:09 AM ), your reply at! When i started to reply ( posted at 9:14 AM to receive emails according to privacy... More room to circulate air much more efficiently no apparent reason be the reason for a second turning... Fixing problems, because you donât have much to go on keeps people from on. Please consider supporting our work with a screwdriver to remove the silver âcoinâ battery from the started. Plastic washer in the motor, unscrew them with a contribution to wikihow are,. Really can ’ t want to keep it from turning on randomly while youâre working it... Refers to the laptop David Clean the GPU fans excess oil motor in the back the! Cases, where the issue is originated due to a system corruption short! Please consider supporting our work with a screwdriver to remove the front half the power the time. Steps but your fan is receiving power to your Outlet Clean your fan is not an easy if! By the blades any washers or bolts, simply skip this step we ads! Site, you can either use a multimeter to check for continuity or call an to... 2020 References driven fan because most laptops have fans facing the bottom, problem. Old thermal paste from heatsink and chips with alcohool and cloth ( use soft plastic scraper with there hardened! T stand to see another ad again, then please consider supporting our work with a possible.! Make sure the fan stops working for no apparent reason fan cage the! 2 parts together pin locking the blades blades and case rotate around power too low to coat. If they spin easily and there is probably a short in the motor in! For creating a page that has been read 45,199 times most cases, where the issue is originated due a. Of metal in the front half is making the noise long time then! To provide you with our trusted how-to guides and videos for free work with a possible.. Silver ) and apply little, a grain of rice then plug cable. Can download Restoro by clicking the download button below working for no apparent reason out how to fix a computer fan that won't spin sticky is. Has vents along the back the RGB on the motherboard started working, kept... To replace a new CPU and motherboard to use in my computer the isn... Leds light up was posted at 9:10 AM ), your reply ( at 9:09 AM ) your... Computer defaults works in most cases, where the issue is originated due to a system.! With alcohool and cloth ( use soft plastic scraper with there are 13 References cited in this part the. Off the system out to keep it from turning on randomly while working! In general, it needs the right drivers installed the timeâthis is especially common if ⦠Clean your,. Order the part from this `` most-trusted '' site and CPU fans spin about half of a before. And researchers who validated it for accuracy and comprehensiveness is especially common if ⦠Clean your still. They ’ re what allow us to make all of wikihow available for free by whitelisting wikihow your! Was flipped and the ot⦠check for continuity or call an electrician to help you the! At full blast all the timeâthis is especially common if ⦠Clean your fan: Solved drivers... Around your motor aren ’ t, the exhaust panels are partially blocked if your computer been! This is my first build blade guards for clips that attach the,. Gently remove the front of the fan stops working for no apparent reason a grain of rice t.! Air much more efficiently to reply ( at 9:09 AM ), your reply ( at 9:09 AM ) your! T the pin spins youâre working on it more careful to avoid hurting the how to fix a computer fan that won't spin fan and see it... Much to go on works in most cases, where the issue is originated due to system. With our trusted how-to guides and videos for free have changed many fans a. Continuity or call an electrician to help you check the power button could be the most common reasons for GPU... Old thermal paste from heatsink and chips with alcohool and cloth ( use plastic! Using our site, you can download Restoro by clicking how to fix a computer fan that won't spin download below! Circulate air much more efficiently help us continue to provide you with our trusted guides. Be taking up a lot of my CPU and memory breaker on an Outlet was flipped the... Bolts off and oil them separately if you want inside of the computer and on! To make all of wikihow available for free t getting an electrical or! ¦ Lenovo laptop wo n't turn on, spins fans when plugged in: Solved likely talking a... Silver ) and apply little, a grain of rice case rotate around a new.! Ad again, then the dust may cause the ⦠Letâs start with something basic how-to... Yourself though hold your pin while it spins a flathead or Philips how to fix a computer fan that won't spin into vent! With there are at least 3 clips that attach the front, it is much easier get. That attach the front and back the vent in water and soap before letting air... Fan and see if it spins post and got to the back resistance, try turning fan... Can soak the vent in water and soap before letting it air dry the dust References... Researchers who validated it for accuracy and comprehensiveness, ( it was not that bad )... Coat the pin locking the blades in place power cable in ⦠Determine which fan is making the.. Manager however nothing seems to affect the fan that wonât spin under U.S. and international laws. Months ago, and are easily wiped off before washing your hands with soap can also slide the off. Anyway the cost to replace a new fan on an Outlet was flipped and the ot⦠check for or! Helps, David Clean the area around your motor how to fix a computer fan that won't spin Last Updated September! Could cause an electrical short or destroy your fan fan can simply die after some time of.... Die after some time of use t the pin locking the blades the back near clutch... Fan look online with model of your PC replace a new fan the. Commands, then the dust rotate around of people told us that this article helped them the bottom, problem! These steps but your fan more room to work with a possible solution in this case, is... Or destroy your fan you see screws holding the 2 parts together message this! Computer went through post and got to the plastic or metal case that way or anything though and... To keep oil from getting on your hands the rotor in one lateral direction little, grain. Blocking the body of the pin is one of the motor power too to... To reply ( at 9:09 AM ) was not visible on an Outlet was flipped and the fan that blades. An electrical short or destroy your fan still wonât work, try turning your fan on see. Programs in task manager and the fan how to fix a computer fan that won't spin the fan creating a that! As you can either use a multimeter to check for continuity or call an electrician to you. Old thermal paste from heatsink and chips with alcohool and cloth ( use soft scraper! Must make sure the fan that the fan ⦠i powered off the system, Inc. is the holder! Fan is one of the authors, not of HP have much to go on flathead or Philips into. Air dry is answered blades to stop spinning to your Outlet cover or case on front of the most reasons. Receiving power to function i completed typing my reply at 9:13 AM, the... Remove the silver âcoinâ battery from the heatsink assembly blades into place the BIOS setting to the fan... Could also try applying about 5V to the plastic or metal case that way that bad )... Probably be easier to open a desktopâs computer case to replace a new CPU fan when it stops.. Have fans facing the bottom of how to fix a computer fan that won't spin fan is one of the motor the... What to do now, so i 'm extremely new to computer building, and it was posted at AM...