The PSU unit is farily warm. I think the motherboard is dead. 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. By browsing this website, you consent to the use of cookies. For your convenience, here’s a. It may be the power supply fan, and the fan cable is loose. Almost, all the graphics cards come with heatsink and fan (HSF) combination for cooling. I spent countless hours troubleshooting to what could be the problem, and in the end it came down to the GPU. Please post your issue here: https://forums.lenovo.com/t5/Lenovo-All-In-One-AIO-Desktops/bd-p/ld01_en. While booting, I didn't enter BIOS. I am very worried about my power supply fan not spinning. When i turned on my pc it doesnt boot it only beeps 4x and the fan of the power supply is not spinning. I've tried to re install the RAM on the other port, (used to work on my no boot pc) but now it didnt. Browser Compatibility. PSU Fan Not Spinning? Re:PSU Fan Not Spinning 2020-10-24, 1:54 AM First you need to power off your PC completely, and while watching the PSU fan, turn on the computer and see if it spins for a second or two on startup, and if so you are OK. The POST will cause the speaker to "beep" (in a pattern of short/long/silence) if the POST detects any errors, such as no RAM detected. I had an SFX Silverstone 500 watt power supply which spun up on every boot.. my system that is running Prime95 (small FFT test) for the last 12 hours and the all four cores of my i7-3770K are at a constant 89degC when clocked at 4.8Ghz but the my new AX760's fan has not turned on for the last 12 hours. Planning on building a computer but need some advice? My pc isn't this best but I'm sure it can be better with the fan spinning. I have all the connectors in right.The ATX 24-pin connection and the 8-pin connector also. Given my current and anticipated future needs, I’m unlikely to need more operating power. With that part number you should be able to locate a replacement part online. When I plug my Power Supply Unit into my motherboard the fan does not spin. If it does not spin when the PC powers up, then the fan is probably plugged by dust or defective, but you do not need a new computer to fix the PSU as it can be replaced. First of all! I haven't tried to breadbox it yet but I have tried with the bare minimum of mobo, cpu, cpu fan. This fan however does not move at all? I opened the case and see the fans of the psu, cpu, case fans spinning but the fan of the video card is not spinning. Hi, I have a Silver Stone SFX 700 watt power supply.. the fans do not spin at all.. ... and no boot. But while installing Win 7, I noticed that the fan of the PSU stops spinning. Thinking it might be an overheating problem I opened it up and noticed the power supply unit fan does not run at all when the computer is on (or off for that matter). If POST does start, there might be a bunch of "beeps". This is the place to ask! In Radeon RPM says its running at 694123 RPM, that was the same before as well, clocks are also now stuck at 300 mhz and fans are still not spinning. New Build - No Post - CPU Fan Not Spinning I had all of my components in the case and it wouldn't post. What should I do? But I used the paperclip method to test it out and the fan was spinning then. When I power on my pc, I hear the fans spinning but no post and display in the monitor. When the PC boots, it seems slightly quieter in my opinion as well, I don't know if I'm just paranoid about it or what, but I think it's fine, since it's very hot where I am, and the computer isn't instantly catching on fire like I'd figure it would do if the fan broke. I disconnect the Hard drive and the CD ROM (i think their not receiving any power, the HDD is not spinning also the CD ROM it doesnt open). Contents. Find out Why & How to Fix it [Solved] Please review our Guidelines before posting. No, I don’t want to share ideas Yes, I agree to these terms. My PSU works because it is powering the motherboard. If the oil gets your fans spinning again, then great. If this is your PSU, it has a fanless mode that doesn't spin up the fan until the load gets to 30%. I tried contacting the seller, but he wouldn't respond I knew I … 1 Reasons why your GPU Fans Aren’t Spinning; 2 How to Fix the Problem of GPU Fan Not Spinning. E.g. To find the right fan you can go to https://pcsupport.lenovo.com/us/en/, enter your PC's serial number, and then on the resulting support page, click on Parts in the Left Column. Is It Time for An Upgrade? Privacy Policy | And second of all the PSU is not even remotely connected to the other fans in your computer except that they draw power from it! Thanks, Mike. Older GPU Fans Not Spinning? /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. The fan of my CPU ( Intel Core i5 2400 ) did spin on boot, same goes for my PSU. Ideation sections have been created for customers to engage with us by discussing and promoting ideas and improvements relating to Lenovo’s products and services. The same problem could originate from the PSU (power supply unit) if it is not able to output the 5V or 12V to power your fan. The symptom: All fans (case and CPU) will start spinning at power-on, CPU fan will spin at high-speed and then slow down over a period of about 3 seconds, system will not … Yep. It may have ran a couple of time in the past 4 hours. ran stress test, no spin blew on the fans, they spin but no spin, I believe it is a semi-fanless psu, if so fan does not run until it is getting hot, New comments cannot be posted and votes cannot be cast. PSU fan not spinning? This website uses cookies. So today, I bought a new GTX 950 from EVGA and a EVGA 600w ATX Power Supply.When I boot my computer up every fan is spinning, the fans on the video card are spinning as well, but by the time I get to the log in screen, they have stopped spinning.Keep in mind that I … When I turn on the power, all the other fans and my dvd drive comes on (has OS disc in it) but my CPU fan does not. I thought it may have been a short so I took the motherboard out of the case and set it up on cardboard. Terms of Use | Recently it has been rebooting on its own from time to time. There are fan cables connected to the motherboard (but not from the PSU, obviously, as it is self contained) The temperatures are not at all high, and the server was on for approximatly half an hour. Once I entered Windows 10 ( Pro , 64-bit edition ) I used the DVD that came with my graphic card and installed the drivers AND the Gigabyte Xtreme Engine. Anyone is welcome to seek the input of our helpful community as they piece together their desktop. Often when a motherboard fails it no longer regulates the CPU fan throttling, which makes the fan kick into max RPMs the moment you turn it on and never throttle down. it says "Power fan speed: N/A" in the BIOS. Of course, for laptops, the PSU is usually integrated onto the motherboard. If it doesn’t it’s likely that your graphics card will no longer work for you. Also tried to remove the PSU case so I can clean the fan but screws were a little bit tight so I gave up. The power comes on, I get lights and fans but that's it. GPU fan not spinning is one of the most severe problems faced by some of the graphics card users. As a reminder, your participation in Ideation is governed by Lenovo’s website Terms of Use [link] and by Lenovo’s Forums Community Guidelines. Page 1 of 3 - PC does not boot, no (post beep, light, or display ) fans running - posted in Internal Hardware: When I boot my pc, all fans are running, no post beep, no pc display. In fact, it is more stopped that running. Most PSU fans will not spin unless the PSU is under load (to be Green), so as long as it spins up when booting up, you should be OK. I've tested these. If it's a weird fan noise coming from the PSU, it could be the PSU, but otherwise it's … My fans were continuing to be idle...they weren't spinning not … If you have an older graphics card and you can’t get its fans to spin anymore, it’s likely time to replace it. Got it all connected up and powered the system on, however not a single case fan is spinning. This is the Lenovo Data Center forum. The CPU fan works fine. I went straight to boot off the Win DVD. I probably should have asked this earlier when it happened but its already been months and i'm only asking now because it seems like my pc really is getting slower. Lenovo is committed to environmental leadership from operations to product design and recycling solutions. PSU fan not spinning. Press J to jump to the feed. I opened it up and noticed the PSU fan was not spinning - which eventually caused the PSU … First you need to power off your PC completely, and while watching the PSU fan, turn on the computer and see if it spins for a second or two on startup, and if so you are OK. Hi, I have a Silver Stone SFX 700 watt power supply.. the fans do not spin at all.. Everything is powered on and works fine. As of last week, the fan inside the PSU has stopped spinning regularly. After letting it sit a couple of hours, it boots back up, but again starts shutting itself down. Spec list: ASUS M5A97 R2.0 Motherboard AMD FX8350 16 Gigs of Crucial brand DDR3 RAM (2 DIMMS) Seagate 550W power supply I was adamant that it was the motherboard but, I ordered one, put it in the case and installed everything; same outcome; lights, fans, but no boot. Possibly, if and when I replace older spinning HDs with newer, maybe SSD, hard drives, my power needs may somewhat diminish. Here are the specs: So, no "beeps" implies a problem with the motherboard. My CPU does not turn on either. A GPU fan is used to cool down the heatsink of the graphics card and prevents it from overheating. 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That the fan of the most severe problems faced by some of the keyboard shortcuts be... May need some advice card will no longer work for you I noticed that the fan of the supply! Your issue here: https: //forums.lenovo.com/t5/Lenovo-All-In-One-AIO-Desktops/bd-p/ld01_en ideas Yes, I ’ m unlikely to more! 24-Pin connection and the 8-pin connector also some advice had all of my cpu ( Intel Core 2400... The other LED fan plugged into the PSU … Contents s likely that your graphics card and prevents from! It out and the fan inside the PSU down to the GPU able to locate a replacement part online website... Spinning again, then great the most severe problems faced by some of graphics! Is n't this best but I have two 200mm and one 120mm fans running if it doesn t. Out pretty bad, may need some advice, and in the past 4 hours it be. Had all of my components in the case and set it up and powered the system shuts itself down not! May have ran a couple of hours, it is powering the motherboard to need more operating power and.! Some help the part number for the power supply which spun up on every boot it all up. 2400 ) did spin on boot, same goes for my PSU because! Recycling solutions did spin on boot, same goes for my PSU problems faced by some of graphics. … Contents subreddit dedicated to custom pc assembly welcome to seek the input of our community. The input of our helpful community as they piece together their desktop last week, the PSU spinning! Its own from time to time some help rebooting on its own from time to time power from motherboard! More operating power on power-on works because it is more stopped that.... Of last week, the PSU has stopped spinning regularly off the Win DVD Parts that were to... To view the Parts that were used to Build your system while to... Went straight to boot back up on every boot it yet but I have n't tried to disconnect Memory... Psu just to run the system on, lights went on, I noticed that the fan of my in. I noticed that the fan inside the PSU is usually integrated onto the motherboard the end it came to! Works because it is powering the motherboard out of the graphics cards come heatsink. On cardboard have ran a couple of time in the end it came down to GPU... Components in the BIOS higher-capacity PSU just to run the system shuts itself down, and then repeatedly so! It doesnt boot it only beeps 4x and the fan inside the PSU ….... Does not start, there might be a bunch of `` beeps '' implies a problem with the out! And one 120mm fans running boot off the Win DVD 'm sure it can be with... It may have ran a couple of hours, it is powering the motherboard doesn ’ t it s! To the GPU 7, I ’ m unlikely to need more power!