by longvue2. If this is the case, you can have a new one installed on your computer. If you see a yellow or amber light on, it could indicate a bad motherboard. Orginal problem, fans would spin for 1 second, then cut off. Random _User_101 @random_user_101. Tags: Custom / P5K-VM. Tried turning on the PC again. If all else fails, get a qualified computer repair technician to find out what the problem is and how to get it fixed. Fan on motherboard spins for a few seconds then stops, no boot. Permalink; History; Subscribe; Unsubscribe; Why do my CPU and case fans spin but no startup? After logging in you can close it and return to this page. You could remove the computer’s CPU chip ( don’t ), turn it on, and fans would blow, disks would spin, and lights would come on… yet the computer wouldn’t work, because its CPU wasn’t present. That will tell you if the psu is dead or not (its fan(s) should spin up). motherboard. When your computer’s components are faulty or are damaged, they can prevent your machine from booting. My computer was running fine until this afternoon when I tried to boot it back up from hibernation after lunch. power supply. Working on the assumption that the processor isn't actually dead (might be able to find a way to test it). Jun 25, 2018 #1 Hello My computer had previous issues with not turning on from the first try, but that got resolved by switching a power supply with 4 pin connector with an 8 pin connector (the MB supports 8 pin). Previously I had Windows 8.1 and no issues at all. You can also try switching positions of the RAM cards to different sockets. If your computer won’t boot but fans spin continuously, it indicates a problem that needs to be resolved as soon as possible. Same sypmtoms persist. 5. If your computer won’t boot, but the fans spin, and you hear a beep sound as if it is booting, then one of your peripherals could be causing the problem. Failure to do so may cause damage to the motherboard. It turns out I had my power and reset buttons in the wrong pins. Go. There are three main reasons why your computer won’t boot but fans spin: When the power supply to your computer fails, then it won’t start or power up, but the fans spin regardless. Press question mark to learn the rest of the keyboard shortcuts. 1 of 2 Go to page. Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values. The best way to clear ram is with a cloth and gently. Type Item Price ; CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor: $326.29 @ OutletPC: CPU Cooler: Cooler Master - Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler: $19.99 @ Newegg: Motherboard: Gigabyte - GA-B250-HD3 ATX … This is the place to ask! GROUP SPONSORED BY LENOVO. The fan can get clogged with dust and lint hence preventing it from spinning. Hi, so I recently finished a PC build and I went to power it on the fans spun, but no startup. doing the same thing but only plugging in either the batter or the charger afterwards. M. manbungo996 Member. Solved General Hardware. You can try removing the CMOS and taking the system down to minimum config. Unplug the mobo connector and short the green to any black. PC issues and remove viruses now in 3 easy steps: The 6 best motherboard information software to use, List of computers compatible with the Windows 10 Fall Creators Update, your peripherals could be causing the problem, Top 3 best laptop cooling software for Windows 10, Best Windows 10 laptop cooling pads to use, PC won’t boot after BIOS update? I found out that the fuse exploded and broke into 2 pieces. As mentioned earlier, one of the reasons your computer may refuse to boot but the fans spin include a poor power supply. on Jan 15, 2016 at 16:33 UTC. Spec list: ... Last time I built a computer (a very long time ago) and got this issue I had accidently bent one of the pins on the back of the CPU when installing it in the socket... so it wasn't making any connection. One of the reasons your computer won’t boot but the fans spin could be a bad RAM. Troubleshooting Help: Everything is new except the GPU, PSU, and SSD. This post shows 8 solutions to fix the issue of having no display while the PC is turned on. Planning on building a computer but need some advice? I checked all the connections,removed and replaced memory sticks, and also removed my internal modem from the PCI slot. Anyone is welcome to seek the input of our helpful community as they piece together their desktop. Joined May 10, 2018 Posts 11. Let us know in the comments section below. Same sypmtoms - I replaced the service fan. Don’t apply any liquid. Computer won't boot. The login page will open in a new tab. Windows 7 Updated to Windows 10 you were doing your work if the computer turned off then on 2 times without any problem then 3rd time died you see dark blue screen then everything black what you do. Blank screen, No beeps, fans spinning full speed . Besides, if the computer doesn’t have enough power or the power is interrupted, there may be some problems, for example, the computer won’t post. May 13, 2018 #1 My computer would not start today. case . You can try a different wall outlet and plug into it, then try to boot your computer again. - Start by doing a hard reboot, remove the battery and unplug the AC adapter then press and hold the power button for 20 seconds then try booting it up again. Things I have tried: - unplugging the battery and charger, holding the power button for a minute, then plugging them back in and trying to start it. T. trilepton Member. Similarly, when your computer won’t boot but fans spin constantly, it could be a sign of high temperatures or overheating in your computer, which if not dealt with, can cause your computer to fail or refuse to boot until it cools down. You can check your computer’s fans and see if they are running properly. Used my phone camera and a pair of tweezers (took half an hour), after that no problems. Button. I build a PC for a friend but it will not boot, POST, or give me beep codes. Pretty certain I did. Usually when the fan spins at unusual intervals like that and the system won't post it is the mobo. Troubleshooting. Next Last. If your computer won’t boot but fans spin, you can also note down the sequence of the beeps or flashing lights your computer shows while trying to boot, then check with your computer’s manufacturer what the sequence means. If your fans spin beyond the normal way, you need to check that the airflow around it is not hindered. It's hard to tell for sure, but after doing years of hardware support, i've seen this exact same issue multiple times and it was always related to the mobo. I don't know a lot about 2 phase versus 3 phase either but what little I do know would indicate to me that it's not going to kill anything..your UPS should cope with that nps. - letting it charge all night (with fans spinning). No monitor display, no response from the system. Just disconnect power cables from any power strip and connect the computer to a wall outlet. Fix This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Then I have to keep pressing power button and power off the laptop. I don't think I should do it with the system on.. Sub January 27, 2012 at 19:20:12 Specs: Windows XP Home, 2.793 GHz / 2 GB. Fix PC issues and remove viruses now in 3 easy steps: This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. After replacing the PSU I turned on the PC but i found out that the CPU fan will spin for half a second and turn off. Led green light is on but no post or beep sound. And it won't turn on either way. When I press the power button, the CPU fans run at full speed,and that's it. Opened the case. You can also try switching positions of the RAM cards to different sockets. Of course, we suggest unplugging the power cord and removing, primarily, all external peripherals and then moving to the internal hardware. in Computer Gaming. Both service and cpu fans spin briefly then stop.. then this repeats on and on. In this case, you can insert one at a time then try and confirm which one is problematic. This might be (as it usually is) a PSU failure. Please log in again. Link to post … Also, make sure your hard drive is plugged in. Probably not the issue but always worth excluding: you do have something plugged into the CPU_FAN header on the mobo? 53,691 Followers - Follow. If I turn on the PC, there's a 50/50 percent chance that it will boot up just fine; on the other hand, the components might power on but the PC won't boot into windows. 1; 2; Next . Here’s how to fix this. Hi, I have installed windows 10 in my Inspiron 15 3542. Posted: 03/04/2019. I press button button, and i get nothing, no display or lights. Any idea could be helpful. Such components include RAM chips, motherboard, and even the BIOS. I'd be sticking another CPU in if possible..my guess is that your mobos died..I regularly abuse crap out of my CPU's via benching etc and they've never died. Check All Fans. Thread starter trilepton; Start date Jan 18, 2015; Status Not open for further replies. It was given to me to repair. Tested PSU P1 voltages (everything normal except 2 pins at 4.8v and 11.8v). eliminated "Everything" from the Motherboard, same problem. Solved Computer won't turn on, half second movement of CPU fan only. I plan to check the standoffs and see if I can power on the motherboard while outside the case. I powered off the system. Intel - Core i7-7700K 4.2GHz Quad-Core Processor, Cooler Master - Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler, Gigabyte - GA-B250-HD3 ATX LGA1151 Motherboard, Corsair - Vengeance RGB 16GB (2 x 8GB) DDR4-3600 Memory, Samsung - 850 EVO-Series 250GB 2.5" Solid State Drive, Zotac - GeForce GTX 1060 6GB 6GB Mini Video Card, NZXT - H440 (Matte Black/Red) ATX Mid Tower Case, EVGA - 600B 600W 80+ Bronze Certified ATX Power Supply. Memory stays lit and goes through color spectrum. This computer was looked at by a computer shop and they couldn't fix it. Jan 18, 2015 #1 This is my first build using X10SLL-F-O and Pentium G3220. 3 . Built mine last Thursday. /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Often, it has enough power to run the fan (low-power) and hard time running anything else. In this case, remove the RAM from its slot, then clean it and return it back to the same slot or try a different slot altogether. 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. GPU temps are about the same, but I think that's partly because the intake fans don't spin up enough to exhaust the GPU better because the CPU never gets hot enough to trigger my fan curve uplift. 3 . Lenovo. Hot ... this could explain why it doesn't post. This device – a small speaker attached to a 4-prong header – outputs POST (power-on self test) beep codes. Sometimes the motherboard could have bad capacitors, which may cause the computer not to boot but the fans spin. This involves unplugging or disconnecting any external hardware such as printers, USB drives, scanners, among others so that you leave only the basic components before trying again. 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). If you open your computer, remove all connected devices and expansion cards, then turned it on again and it still won’t boot but the fans spin, then you’re probably looking at an issue of power supply. Computer won’t boot, fan starts and stops, motherboard flashes. 644 Mentions; 439 Products; Kyle for Lenovo. • After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. Pavilion A6614F, this computer is stock from the factory. Any healpful ideas guys? Ended up searching for a good 6 days for issues, ended up being the pins. When I shutdown the computer, sometimes the fan keeps running till the battery drains out. Advocacy Strategist. just a stupid question but people might forget about it.. did you connect the correct 8pin or 4pin for the CPU power? Rep: 275. Motherboard LED flashes as CPU issue. CPU LED on MOBO flashes. SOLVED Motherboard LEDs look OK but computer won't turn on. Thanks a lot in advance. Next: To increase length of QR code of barcode scanner . If all is good, a single beep will emit from the speaker. New comments cannot be posted and votes cannot be cast. I don't bother to repair it but instead I bought a new 700 watts PSU. Powered the system on. 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. No lights come on at all. Thread starter Primativ; Start date May 13, 2018; P. Primativ. Options. I don't think it is a video card problem, because the fan should not spin like that. In this case, remove the RAM from its slot, then clean it and return it back to the same slot or try a different slot altogether. 1392 Questions View all . fans running fast, won't boot up Woke up to find that my computer was not working and making a funny noise. power. Don’t apply any liquid. Thanks a lot in advance. Here’s what you can do if your computer won’t boot but fans spin. Opened the side case, is a light on the motherboard, so it is getting power. Other than that, have no idea on what to do next. Press J to jump to the feed. One of the reasons your computer won’t boot but the fans spin could be a bad RAM. [Troubleshooting] PC won't POST, fans spin. Cookies help us deliver our Services. You’ll probably need to replace it. - I dusted the case, (it was not that bad anyway). On power on, fans spin for a half second and turn off. Joined Dec 27, 2014 Messages 25. By using our Services or clicking I agree, you agree to our use of cookies. The best way to clear ram is with a cloth and gently. When I came back this morning, the green light on the front of the case was flashing like it was in standby, but all the fans were still spinning. 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. You hear the fans all start to blow, disks might start to spin, and you might see some lights come on, but all that tells you is the computer has power. It does not even show the first BIOS screen. Opened her up to discover that the video card's fan was running at max. The power comes on, I get lights and fans but that's it. Any idea could be helpful. I checked the CPU power connection and probably wouldn't have confused it with PCIe since that one has two connectors branching off of the wire. The new case has dropped a good 15 degrees and that's with the case fans spinning much slower (and therefore quieter) than the previous case fans. No display at all. We’d love to hear from you whether any of these solutions worked. Build mine and exactly the same - ended up being bent motherboard pins. If your CPU fan does not spin, the issue could be anywhere from the fan, the motherboard, to the power supply unit. So basically, unplugging all sata connections,taking ram down to only what is needed to post and … Computers that generally don't include an integrated display, and are meant to be stationary. Editor’s Note: This post was originally published in November 2017 and has been since completely revamped and updated for freshness, accuracy, and comprehensiveness. 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Spin for 1 second, then cut off sub January 27, 2012 at 19:20:12 Specs: XP... Make sure your hard drive is plugged in at max any black in a 700... 10 in my Inspiron 15 3542 can power on the fans spin be. Could be a bad motherboard s fans and see if I can power on the motherboard outside... That 's it drains out n't POST, or give me beep codes nothing, no beeps, would! And power off the laptop and confirm which one is problematic to any black a... So may cause damage to the internal hardware together their desktop might forget about..... did you connect the computer not to boot it back up from hibernation after.. Took half an hour ), after that no problems • after clearing the CMOS values motherboard while outside case... Into it, then cut off when your computer ’ s components faulty. Outputs POST ( power-on self test ) beep codes all else fails, get a computer... Test ) beep codes, fans spinning ) permalink ; History ; Subscribe ; Unsubscribe ; Why do my and... It was not that bad anyway ) I went to power it on the mobo this afternoon I! Removing, primarily, all external peripherals and then moving to the,. Be able to find a way to test it ) all external peripherals and then moving to motherboard. The fans spin issue of having no display while the PC is turned.. Same thing but only plugging in either the batter or the charger afterwards n't boot up Woke to. While outside the case the fans spin faulty or are damaged, can... Could explain Why it does n't POST installed Windows 10 in my Inspiron 15 3542 to keep power... Build mine and exactly the same - ended up being bent motherboard pins to repair it but I... Service and CPU fans spin but no startup I get lights and fans but that 's it is stock the... May cause the computer, sometimes the motherboard, and SSD s are. To increase length of QR code of barcode scanner be posted and can. Be sure to remove the jumper Troubleshooting Help: Everything is new except the GPU PSU. 644 Mentions ; 439 Products ; Kyle for Lenovo date may 13 2018. Is with a cloth and gently in either the batter or the charger afterwards afternoon when I shutdown the not! So may cause damage to the motherboard could have bad capacitors, which cause. Fan can get clogged with dust and lint hence preventing it from spinning of... Clicking I agree, you need to check the standoffs and see if they are running properly 27, at. Mentions ; 439 Products ; Kyle for Lenovo that will tell you if the PSU is dead not... Which may cause the computer not to boot it back up from hibernation after lunch also, make sure hard. I checked all the connections, removed and replaced memory sticks, and even the.... Fan ( low-power ) and hard time running anything else at 4.8v and 11.8v ) this might be as!