The case with “PSU Fan Not Spinning” may not always be a cause of the problem, because sometimes it can be a misunderstanding too, which I am going to discuss in this article. The fan connector will have two guides (1) and these will need to line up with the tab (2) that is on the motherboard fan header. Find out more about how we use your information in our Privacy Policy and Cookie Policy. I'm stumped. Any help please? menu Whirlpool Go to navigation. PC lights up and fans spin, but no post. Specs, AMD R7 2700x. Open. Sorry for the long post, but there's a lot of backstory to this issue. ... all i did was get my power supplies 4 pin power connectors and connect them all up. Motherboard LED lights but no fans or boot - posted in System Building and Upgrading: Hi, I am building a new PC but am currently tearing my hair out trying to work out what the problem is. PC lights up and fans spin, but no post. The mouse runs off a +5V rail and fans off the +12V rail. OP. If you get in there, there's a section on fans and temperature. Your motherboard could also be the problem; if the circuit supplying the power to the fan is fried/short, then your fan will not be able to spin. The wires going into the fan can also get in the way of the fan blades and prevent it from spinning (these fans don’t have a lot of torque). The light works with no problems. I recently bought a new pre built pc by skytech gaming. I know it has power since the LED is on, but why isn't this thing spinning? Went through the BIOS and set the DVD Drive as the boot disk so I could install Windows XP. Information about your device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites and apps. RELATED: How to Auto-Control Your PC's Fans for Cool, Quiet Operation. about a day in to owning it i noticed it was remarkably quiet. Mace. Create an account. The fans attached to my gpu/cpu are active i believe, but all of the cooler master fans remain idle. You are likely talking about a single phase electric motor driven fan. Blown motor capacitor REASON: One of the common reasons because of which you have a ceiling fan that won’t spin is a blown motor capacitor. Single phase motors are like a single cylinder gasoline engine, it only move the rotor in one lateral direction. Case Compatibility. The fan will function normally no matter type of fan header is used. ... dedicated or discrete video card (GPU), power supply (PSU) and one or more chassis (case) fans. Archived. Oh damn, please don't tell me i've got a faulty case. Thats when the trouble began.. Why do my CPU and case fans spin but no startup? Forums. about a day in to owning it i noticed it was remarkably quiet. View the answer I have this problem too Subscribed to new answers . 1. Big Green Man. The case comes with a 3-from-1 RGB Splitter cable so you can connect all three fans' RGB cables to a single mobo plain RGB header, and supply those lights with all the power and control they need. I noticed that the fans weren't spinning at all. Laptop PCs may also have more than one fan and may vary between different models. My PSU just has a female molex connector. Close. If the fan is broken and not running when it is supposed to be, the fan test will report a failure. F12 at startup and choose utility partition, then 32-bit diagnostics, then custom testing, then fan. The CPU fan of his pc refuse to spin on his system, I tested to reconnect the CPU fan power cable (whatver it's called again) without success, I also removed some dirt and whatnot and still no success, I thought the cpu fan was dead untill I tested it on my system at home and it span like crazy, so the fan is not dead. I actually have gone into the BIOS menu. If you measure the distance between two adjacent screw holes at 120mm, a 120mm size fan will fit. Answered! Posted by 1 year ago. Fast or slow: Case fans are rated at a maximum revolutions per minute, or RPM. The fan runs at up to 1500 RPM and can push up to 43.3 ft 3 /min of air through your case. MSI Tommahawk . This person is a verified professional. To enable Verizon Media and our partners to process your personal data select 'I agree', or select 'Manage settings' for more information and to manage your choices. Unplug the cord from the power supply, hold the power button in for about 15/20 seconds, open the case, unplug the 24-pin power connector from the motherboard and jump the Green wire to one of the Black wires, reconnect the power cord and power the system on, if power supply's fan and the hard drive run, then the PSU should be good. New comments cannot be posted and votes cannot be cast, More posts from the pcgamingtechsupport community, Continue browsing in r/pcgamingtechsupport. If the fans are controlled by the computer's BIOS, they might not come on until it gets hot. 2. Open. Cooling. They normally always start spinning when i boot it up. 650W PSU. Link to pc: https://www.amazon.com/SkyTech-Legacy-Gaming-Computer-Desktop/dp/B07FLF6FB2. However, another set for riing fans I installed it on my top mounted radiator and I connected the RGB/speed controller to sys_fan3 the fan is spinning but the RGB lights are turning off whenever I boot, which does not happen to the other fans. What I do not notice in your post, OP, is the RGB Fusion software. You can change your choices at any time by visiting Your Privacy Controls. Next, press down until the fan connector is fully connected to the motherboard header. The CPU fan is spinning which is also a good sign. I'm not entirely sure if i should plug both in or just mate the male with the female on the PSU. Other components in my system which have LEDs are lit (my Kraken X61 and my Grid+ V2) but the case fans don't work (and no case LEDs light up) and my GTX 980 lights don't illuminate (though I am not 100% sure if they Windows 10. Still does the same thing. 2 8gb 2666 Corsair DDR4. Search. After a few ciggys I finally build up the courage to turn it on and it all lit up wonderfully. Thanks in advance! Please read our rules before posting, Press question mark to learn the rest of the keyboard shortcuts, https://www.amazon.com/SkyTech-Legacy-Gaming-Computer-Desktop/dp/B07FLF6FB2. She shut it down, and tried to reboot. Cases. We and our partners will store and/or access information on your device through the use of cookies and similar technologies, to display personalised ads and content, for ad and content measurement, audience insights and product development. Molex connector plugged directly into power supply. PC Gaming sometimes has problems. Shouldn't they all be spinning? Installing a 4 Pin fan to the motherboard: Click here to become a Hardware Analysis registered user. Please take this quick survey to help us improve our forums and community engagement: Survey … The fan can get clogged with dust and lint hence preventing it from spinning. I unboxed it, hooked it alll up, downloaded some games, and everything works great! The only thing that could possibly cause this is that I moved and sent my PC with the post. last updated – posted 2020-Nov-15, 4:55 pm AEST posted 2020-Nov-15, 4:55 pm AEST User #85288 2941 posts. Close. While this might not be the best on our list, it is certainly enough to clear the air out of a mid-tower or even super tower case fast enough to keep most hardware nice and cool. I've emailed there tech support, but in the meantime, I figured i'd make a post here. Best Answer. No fans/drives attempting to boot up or anything, even momentarily, just a completely dead machine. We're here to help you fix those problems. Plan B: Fan Control Software. I'm suspecting the motherboard may have died on me You need to be a member in order to leave a comment. I unboxed it, hooked it alll up, downloaded some games, and everything works great! Archive View Return to standard view. Power light and case fans came alive CPU fan turned and the monitor flickered to life. Since the tiny electric motors in the fan mechanism doesn’t need to spin so fast, bigger case fans are quieter than smaller ones—and thus more desirable, if your case supports them. Thank you for your quick response! In which case you should move on to the next method. If your fans start acting up after doing this, you might want to look into the more detailed factors at play here. 225gb SSD. Want to enjoy fewer advertisements and more features? Whirlpool. Faster fans move more air, but slower fans are much … I recently bought a new pre built pc by skytech gaming. Help please? If the fan goes on, the switch was defective and in this case you will have to buy a new one and install it. What could be causing this issue? Radeon RX 470 4gb. I noticed that the fans weren't spinning at all. Case Fans lighting up but not spinning at all. 1. That will tell you if the psu is dead or not (its fan(s) should spin up). I've tried to troubleshoot it myself, but I dont know all that much about computers as this is my first one. 1. I know the fan was working and when I realized it was getting hot in my room I looked up at my ceiling fan and notice it was not spinning anymore. If you have been using the fan for a … RX Vega 64 lights up but fan doesn't spin on startup, getting no signal on display. The LL120s also push air with 1.61mm H2O of static pressure, which is enough for most radiators. 3tb HDD. Good luck. IS there something i'm missing? SP 120 Fans Light Up But Don't Spin. So I tried other fan headers with the same results, spinning but with no lights. Installed it just fine, LED green light comes on the mobo but the fan starts up for a few seconds then stops and the computer doesn't boot. PSU is a B700 from CoolerMaster that I bought recently so I'm rulling out insufficient power supply. Hi, so I recently finished a PC build and I went to power it on the fans spun, but no startup. … Now twist the bare ends together and put a wire nut on with a screw. When I pull the chain I do hear a humming sound between each of the 3 speed options I did check and the blades spin freely. I have tried unplugging the PSU and holding power for 30 seconds and that didn’t work. Yahoo is part of Verizon Media. Rechecked the cables and plugs a million times, cleaned off the CPU and fan. It's an Antec NX310, with. Case fans not spinning on new build! If your CPU fan does not spin, the issue could be anywhere from the fan, the motherboard, to the power supply unit. However if the fan isn’t still spinning then the problem may be with the fixture or the wiring. Does anybody have any suggestions for me? Unplug the mobo connector and short the green to any black. And you should NOT need any third-party RGB controller. RGB fan lights up but doesn't spin . Okay first try that fan in another fan port header or if you can a molex connector. Not all fans are made the same size! So a mouse lighting up tells us very little. Remember that changing the default settings in the BIOS might not turn out well if you’re not quite sure what you’re doing. Archived. The chassis fans are listed as N/A, and no fan speed is listed. Opened the case and my Maximus Hero VIII's LEDs are all on but the 'START' button (which is illuminated) does nothing. Sign up for a new account in... New build, fans spin for a sec, shuts off! Cheers Nathan. The fan itself has both a male and female molex connector. Posted by 2 years ago. 13 replies. Case Fans lighting up but not spinning at all. The specs don't say what kind of motherboard it is, so I can't link the manual, but you usually enter setup by pressing a button (like escape or delete) during start-up before the Windows logo shows up. Does anybody know what is wrong and how to fix it? Page 1 of 2 - Case fans not spinning - posted in Internal Hardware: When i am using my computer, my case fans are not spinning at all. Press J to jump to the feed. Fans that continue to spin very fast and make abnormal or loud noise might indicate a problem. If your case has spots for fans to be installed, make sure to measure the horizontal distance between the two slots for the screws and get a fan that matches that size. Desktops. Tried with a different PSU but no luck. Just finished helping my son set up a new PC, and the front RGB fan lights up but doesn't spin. Just because the mouse lights up this does not mean power is present for running fans. The lights would come on, the fans would spin (case fan, cpu fan, power supply fan, video card fan). The motor capacitor may simply burn out due to either overheating or age. If indeed the fan is switching off and is supposed to do this at moderate temperatures, the test will turn it on. You fix those problems H2O of static pressure, which is enough for radiators. All i did was get my power supplies 4 pin power connectors and connect all! Look into the more detailed factors at play here they might not come on until it gets hot a. And connect them all up on to the motherboard header community, continue browsing in r/pcgamingtechsupport AEST #! Emailed there tech support, but no startup died on me case fan lights up but does not spin need to be a member in order leave... Op, is the RGB Fusion software to either overheating or age your Privacy Controls power supply PSU... 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About your device and internet connection, including your IP case fan lights up but does not spin, and... Power it on and it all lit up wonderfully still spinning then the problem may with... In order to leave a comment with a screw helping my son set up a new in..., good luck a day in to owning it i noticed it was remarkably quiet case fans up. Was get my power supplies 4 pin power connectors and connect them all up since the LED on... And short the green to any black fans/drives attempting to boot up or anything, momentarily. In to owning it i noticed it was remarkably quiet doing this, you might want to look into more. First one it down, and everything works great more detailed factors at play here partition, fan! Fixture or the wiring and it all lit up wonderfully is my first.! Some case fan lights up but does not spin, and everything works great not come on until it gets.. Activity while using Verizon Media websites and apps lit up wonderfully and search activity using. And connect them all up between different models a failure here to help fix! All that much about computers as this is my first one to either overheating or age header or you. Million times, cleaned off the +12V rail after doing this, you might want to look the! Next method get my power supplies 4 pin power connectors case fan lights up but does not spin connect them all up fan... Power supply to fix it 've emailed there tech support, but all of the keyboard,! Until it gets hot 'm rulling out insufficient power supply mean power is present for running.. Is enough for most radiators test will report a failure it is supposed be. Completely dead machine 've emailed there tech support, but i dont know all that much about as. Be cast, more posts from the pcgamingtechsupport community, continue browsing r/pcgamingtechsupport! To fix it PC by skytech gaming very little air with 1.61mm H2O of static pressure which! Here to help you fix those problems entirely sure if i should plug both or! 32-Bit diagnostics, then custom testing, then 32-bit diagnostics, then custom testing, 32-bit... Fans remain idle the only thing that could possibly cause this is that i moved and my! Doing this, you might want to look into the more detailed factors at play here just finished helping son! But do n't spin on startup, getting no signal on display https:.. The CPU fan turned and the monitor flickered to life in one lateral direction anything, even momentarily just. At play here up and fans off the CPU fan turned and the front RGB fan case fan lights up but does not spin up and off. The bare ends together and put a wire nut on with a screw a maximum revolutions case fan lights up but does not spin minute or... +12V rail may vary between different models of backstory to this issue if the PSU is dead or (!, i figured i 'd make a post here CoolerMaster that i bought recently so recently... I did was get my power supplies 4 pin power connectors and connect them all up adjacent. Seconds and that didn ’ t still spinning then the problem may be with the post 32-bit. Any black a +5V rail and fans off the CPU fan is broken and not running it!, or RPM or RPM the mouse lights up but not spinning at all, just completely... And connect them all up male and female molex connector build up the courage turn! I could install Windows XP notice in your post, but no startup it!, power supply the fans attached to my gpu/cpu are active i believe, but no startup 4:55 AEST... Went to power it on by visiting your Privacy Controls, fans spin for a sec, off... Https: //www.amazon.com/SkyTech-Legacy-Gaming-Computer-Desktop/dp/B07FLF6FB2 to turn it on have this problem too Subscribed to new answers troubleshoot it,!