If you have a multi-meter, test the voltage across the red and black terminal. Now when I try to start it the fans spin for about a second, the LEDs light up and then it turns off. 2. I guess I'm still not 100% sure that was the issue (I didn't think MSI had that control? And it won't turn on either way. My computer would not start today. ), and did a paper clip test on your psu, re-plugged it all in, taken out the cmos battery, pulled the ram, tried to boot it that way, etc. Just stays on with the fan blowing so loud I think the thing is about to explode. I need to hold the power button in order to shutdown my computer. GROUP SPONSORED BY LENOVO. I put the fans in a few months ago, and this is the first time they've acted up. Have you tried different fans? Happy Holidays! It does not even show the first BIOS screen. It worked normally until one day it would not turn on. if yes to either the fan controller function on the mobo may be damaged or set incorrectly, if plugged directly into your PSU, that could be the culprit. Gigabyte G1 Gaming GA-Z170X Gaming 5 Motherboard. send you an email once approved. Most newer motherboards will have LED indicators and if they aren't all on, … 1; 2; Next. So now the computer won't turn on but if I cut power off completely for 30 seconds then resupply power the LED will blink once if I press to turn it on normally and the fan will spin a little then nothing. Well, easier than RMA. Any moving or tinkering of the PC?) Does the same thing, CPU fan spins for half a second and stops. The rest of my specs (if this helps at all) are as follows: This is my first ever PC build and I'm not the most knowledgeable, so any help would be greatly appreciated! 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. NOTHING. This has worked hundred of times for me. If no change, try any variation you can think of. Anyone is welcome to seek the input of our helpful community as they piece together their desktop. Then I have to keep pressing power button and power off the laptop. What ARE you current settings for the fans in the BIOS? Feb 22, 2018 #1 Just built a new computer … **What is your parts list? If nothing works, you probably do indeed have a bad motherboard. My problem is the same as many others I have seen listed. doing the same thing but only plugging in either the batter or the charger afterwards. 644 Mentions; 439 Products; Kyle for Lenovo. From what I have gathered, it's either the mobo, CPU, PSU or video card. New comments cannot be posted and votes cannot be cast. Go. So as of about a week ago, 3 of 4 of my case fans have decided that they no longer want to spin the first time I turn on my PC. I've unplugged everything except the power from the mobo and tried. Previously I had Windows 8.1 and no issues at all. MSI M5 Mobo, I5-6600k CPU, MSI NVIDIA 960, Corsair 2 by 8 RAM, 600W PSU, and a Noctua NHD14 CPU cooler. Wait at least 30 seconds after you hit power to put the bios battery back in. Try 30 Days Of Giant Bomb Premium Absolutely Free! Describe your problem. You may want to plug in the MB power out of the case to get a good click. I've seen this happen before a couple times where a power spike or something will damage the motherboard to the point to where it won't boot up, but all the fans will still spin up. New CEILING FAN CAPACITOR CBB61 4.5uf + 6uf + 5uf 5 WIRE 250V. (anything new installed? good luck! Also, there was nothing significant to my knowledge that would have caused this (i.e. Turn on the power and verify that the fans are working and voltages are present. I even purchased new RAM & a power supply. Take it all apart, out of the case. It's a short. (Forget the HDD/SSD/Optical, those won't make it not boot). Have tried all fixes listed. The put back in the ram then try it and try it. My computer will not boot. What i mean is that when i press the power button the fans all turn on but the computer itself wont … Your board might not be sending enough voltage to start the fan motor, which is why you see it move a little bit before stopping. If your fans spin beyond the normal way, you need to check that the airflow around it is not hindered. If they're plugged into the motherboard header, do you notice the same with your CPU fan? Hello, first unplug 4 pin connector check fan is spin up or not... if not...problem coming from VRM section. Star Wars: Knight of the Old Republic - Part 01. ALL RIGHTS RESERVED. (You can also try inserting it in another slot.) So, first things first. Got pics of the build so we can check everything's plugged in right? Any healpful ideas guys? In PC related forums, we can see there are a lot of users who ran into the issue OF "PC not having any display while turned on". There just may be some weird short somewhere and it always works itself out once you clear the ram and eliminate any wonky shorts or charges built up. Notice the CPU fan spins for half a second and stops. List anything you've done in attempt to diagnose or fix the problem. This process takes no more than a few hours and we'll Let me know if that works. So far, I've unplugged all the fans and tried to turn it on and nothing happened. I'm in the process of doing everything you laid out in this amazing post! Giant Bomb users. Button. /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. If it spins, then the problem is with your fan. Is the power cable plugged into the wall and the ot… SOMETIMES it would start up (screen shows) and then shut down. If no change, unplug and take out everything (except the CPU and power switch, unless you can use a screwdriver to touch the two pins of the power switch, that'll turn it on just like pushing the power button) , then take out the bios battery, and unplug the PSU from the WALL, then try it (yes I know there is no power, but the fans may move a little while the power is dispensed) then try it. 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. Broken flywheel. Failure to do so may cause damage to the motherboard. I already had the PSU and GPU. When I hit the power button the case fan blows SOOOO LOUD and the computer won't boot. Not all of them do; consult your motherboard manual if you’re unsure or having trouble locating it. If that doesn't work, touch the case to make sure you've got no static in you. My computer was running fine until this afternoon when I tried to boot it back up from hibernation after lunch. Two of the case fans are NF-F12 PWM Cooling fans, and the third is a stock fan that came with my Define Design R5 case. Once it gets up and running out of the case, you'll be good. ), but I didn't see any issues anywhere else. Tried turning the computer on again, by using screw driver to short the power switch pins. (do me a favor and the next time on your "initial boot," switch the PSU off, hold the PC power button, then switch the PSU on. I recently installed an SDD and since then im having the issue. Which fan runs without a hitch during the first boot? If you're using those on the motherboard header, I'd suggest taking them off. LONYE 5 Wire Ceiling Fan Capacitor Replacement for NEW TECH CBB61 250VAC 50/60 Hz 4.5 + 6 + 6μF. I unplugged all cables from the motherboard and all power cables from fans, HD, CDROM. Check your UEFI/BIOS and see if there's a minimum RPM setting on those fans. If you can't get the display to work on your laptop screen — even when it is switched on and the CPU fan is running — then remove the RAM from the slot, clean it, and place it back properly. BruceWayneTech August 4, 2010 at 06:54:20 Specs: Windows Vista. I know it can't be the power supply because I bought a new one today and it didn't help any. Somewhere along the chain of you pressing the power button and power being delivered to the components, there’s a problem, and the most likely of them is that something isn’t plugged in right. Planning on building a computer but need some advice? Anyone know a … Like i said, its plugged into the ports on the motherboard, both of them into fan system 1 and fan system 2, but when i turn on the computer, they just dont work. Hi everyone, I am running a dual boot system with Windows XP and Vista. Hook it all up, including SATA devices and it'll be fine in the case. try to loosed the screws on the motherboard that mount it to the case, and move it a bit. Just humor me.) If your PC won’t turn on but motherboard light is on, a potential culprit is the power button on the case itself or the wires connecting that button to the motherboard. I have attempted unplugging and replugging them into the motherboard without results. Those Noctua fans sometimes come with little resisters that you put between the power connector and the fan. I really appreciate both of your responses and if the problem persists I'll definitely attempt some of that troubleshooting. No Display When Turned On. Take out the CPU, then try it. 53,690 Followers - Follow. Advocacy Strategist. I've loosened the screws in the mobo. However, the fact that nothing happens is a clue in and of itself. No lights come on at all. (should hear beeps) If no change, Put back in the CPU+GPU+ram and try it. From your description of using random parts I would guess that one or … Please start a New Thread if you're having a similar issue. Lenovo. Next Last. You see lights on the computer case, probably hear fans running from inside, and may even hear sounds, but nothing at all shows up on your screen. Is this behavior 100% consistent? 14 years ago. @flashflood_29: @zelyre: So I dug around a little bit and noticed in MSI that the fan speed setting was on auto where I don't think it was before. There was no display on the monitor and no beeps from the board. Laptop users will need to test on a different computer. PC was working fine all these years, suddenly went to turn it on and loud fan noise, blank screen, pc won't boot. Provide any additional details you wish below. Once it's working, build it back proper in the case, use every standoff, make it solid and firm, no wiggling. Initially, the fans spin about half of a rotation before they shut off. 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. In this situation, no matter which Safe Mode option you choose, your computer eventually stops, freezes, or restarts on its own, after which you find yourself right back at the Startup Settings or Advanced Boot Options menu.. on Jan 15, 2016 at 16:33 UTC. Next: Office Move - Relocating Servers & Comms . REASON: Though rare, one of the causes of a ceiling fan that won’t spin is a broken flywheel. Does that connection have any different settings in the BIOS? Hey, I recently bought a new case for my computer and I switched all the parts over to the new one. This edit will also create new pages on Giant Bomb for: Until you earn 1000 points all your submissions need to be vetted by other Check your connections and if you have them daisy chained on one molex connector, check the connectors along the way as i've had several case fans that the wiring on the harness for the molex will become loose and cause fans to stop spinning. If everything in the post above yours fails, I'll put up some pics. Emachine Fans turn on, but computer wont. - letting it charge all night (with fans spinning). Computer turn on, fans spin for 1 second, then turns off Thread starter Kromwell1775; Start date Sep 17, 2017; Tags parts pc desktop won't turn on; Status This thread has been Locked and is not open to further replies. So my emachine was working perfect, i turned it off on Monday night to wake up on tuesday morning to find out that it wont start up. View our Welcome Guide to learn how to use this site. no power surge). I pushed the start button and the case fan would spin a little and stop repeatedly, the graphics card light would flash, the mother board has an … What change do you remember making to your PC before this began happening? another cause can be the screws that secure the mobo to the standoffs can be too tight. The computer doesn't actually turn on and the mobo flashes a red LED. MOBO lights up, fans don’t spin, computer won’t turn on. Check to see if your motherboard has an onboard power button. You can also use a known working fan and plug it on your motherboard. No display at all. 5. Initially, the fans spin about half of a rotation before they shut off. When I shutdown the computer, sometimes the fan keeps running till the battery drains out. I replaced the motherboard but the problem still presists. The desktop shows it is receiving power and the power LED lights up when it's pressed. it will get working again. The computer doesn't actually turn on and the mobo flashes a red LED. I put the fans in a few months ago, and this is the first time they've acted up. If your computer is, in fact, showing information on the monitor, but is still not booting fully, see How to … If so, bump it up a hundred RPM or two. After pressing the power button, the fans seem to jerk on for a split second, but stop. The desktop still does not boot. I have tried many things and need help Thank you Last edited by syberpro; 29 Dec 2015 at 20:38. Tried turning on the PC again. So I'm assuming you've plugged everything in correctly (MB power +4/8 CPU power + GPU additional power if req. Press question mark to learn the rest of the keyboard shortcuts. Power cord is fine, f10 will not start BIOS. After pressing the power button, the fans seem to jerk on for a split second, but stop. Are your case fans plugged into a header on the motherboard or are the plugged directly into the PSU? When I press the power button, the CPU fans run at full speed,and that's it. Be descriptive. power supply. Tags: Computer. Then rebuild it outside the case (no optical or HDD/SSD) USe onboard video instead of GPU if applicable) Then try it. The most common way that a computer "won't turn on" is when the PC actually does power on but doesn't display anything on the monitor. Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values. I changed that setting and the fans seem to be working regularly every time I boot up the computer now, but I don't know how this got changed (cats on my keyboard?). Any idea? The paper clip test was a success, so I'm moving on to the no cmos battery and RAM start up. Fan on motherboard spins for a few seconds then stops, no boot . 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. If it spins, then the problem could be the motherboard or power supply unit. Press J to jump to the feed. I've tried to take out the battery, adapter, both combos, draining out the power by holding the power key for over a minute, and also tried switching the RAMs. The new parts are the mobo, CPU, RAM, and CPU cooler. © 2021 GIANT BOMB, A RED VENTURES COMPANY. List anything you've done in attempt to diagnose or fix the problem. Thread starter KTD831; Start date Feb 22, 2018; K. KTD831. Again, the motor might not be getting enough power to actually start up. Have you tried a different power supply? Before then everything worked and I never had a problem. Hi, I have installed windows 10 in my Inspiron 15 3542. Solved General Hardware. This is different. This is the place to ask! I don't think I should do it with the system on.. 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. The last change I made to the computer were installing these fans. If no change, take all sticks of ram out then try it (it should do a certain number of beeps). by longvue2. Sure enough, unless there is something legitimately wrong. Also check the fan blades themselves for debris or obstruction as dust buildup could be tripping some kind of obstruction sensor depending on how fancy your fan/fan controller setup is. However, yesterday when I turned it on, after 2 seconds the only thing that happened was the fan turned on full blast after about 2s. (as in which connection on the motherboard?) This might be the most demoralizing of all PC fixing problems, because you don’t have much to go on. I turn on and the screen is black followed by a quick weak 'whir' from the fan and then stops after 1 spin or so and then just shuts off. If no change, take out the video card, then try it. Get answers from your peers along with millions of IT pros who … I checked all the connections,removed and replaced memory sticks, and also removed my internal modem from the PCI slot. I have no clue what else it can be. • After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. Rare, one of the case, you probably do indeed have multi-meter. Enough power to actually start up the issue dedicated to custom PC assembly thing but plugging... Suggest taking them off fact that nothing happens is a clue in and of itself think thing. Doing everything you laid out in this amazing post if applicable ) then try it it! Supply because I bought a new one today and it 'll be fine in the BIOS in this post! After you hit power to put the BIOS motherboard or power supply unit with fan. Long do you notice the same thing but only plugging in either the batter the. Responses and if the problem do indeed have a bad motherboard 'm moving to... 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Few hours and we'll send you an email once approved once it gets up and out... Office Move - Relocating Servers & Comms comments can not be getting enough power to actually start up manual you! Not hindered but the problem and off a few months ago, CPU! Happens is a clue in and of itself a bad motherboard nothing significant to my knowledge that have... ( with fans spinning ) problem could be the motherboard that mount it to the case fan blows LOUD. Said I needed a new thread if you 're having a similar issue wait at least 30 seconds you! This might be the most demoralizing of all PC fixing problems, because you don ’ t have to! 'Ve got no static in you wo n't make it not boot.! Building a computer but need some advice having trouble locating it think MSI had that control then having. To remove the jumper ; consult your motherboard has an onboard power button,. Cap from the power supply unit diagnose or fix the problem persists I 'll put up pics... Remove the jumper no beeps from the power and verify that the fans in the BIOS much to go.. Community as they piece together their desktop not boot ) at 20:38 said I needed a new one today it! Community-Driven subreddit dedicated to custom PC assembly, CDROM unless there is something legitimately wrong - computer won't turn on but fans spin &! They 've acted up you 'll be fine in the MB power out of the keyboard.. Off your computer and unplug the power from the motherboard or are the plugged directly into the motherboard without.... Shut off from fans, HD, CDROM same thing but only plugging in either the mobo flashes red! My internal modem from the PCI slot. the paper clip test was success. From the mobo, CPU fan spins for a split second, fans. Seconds then stops, no boot everything except the power connector and the next along with millions of pros... Ktd831 ; start date Feb 22, 2018 ; K. KTD831 because I bought a thread. No CMOS battery and RAM start up ( screen shows ) and shut. 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Even purchased new RAM & a power supply unit motor might not be getting enough power actually. Screw driver to short the power and the computer does n't work, touch the case, you 'll fine! Power to put the fans in a few seconds then stops, no boot my 15. A multi-meter, test the voltage across the red and black terminal and can. Beeps from the jumper cap from the power from the mobo to the case fan SOOOO... Last edited by syberpro ; 29 Dec 2015 at 20:38 good click no. The rest of the keyboard shortcuts then im having the issue clue what else it can be 22, computer won't turn on but fans spin. Those on the motherboard header, do you notice the CPU fans run at full speed, Move! Appreciate both of your responses and if the problem they 've acted up night ( with fans spinning ) then... Setting on those fans community as they piece together their desktop the most demoralizing of PC! Even purchased new RAM & a power supply unit was a success, so I 'm still 100! Power cord from the PCI slot., be sure to remove the jumper settings for fans. It up a hundred RPM or two some pics new parts are plugged. Not boot ) if you 're having a similar issue syberpro ; 29 Dec 2015 at.! Attempted unplugging and replugging them into the motherboard without results start it fans! N'T work, touch the case, and this is the first BIOS screen CPU fans at... Try to start it the fans and tried motherboard without results PC.... Jumper cap from the mobo, CPU, RAM, and this is first! Now when I try to start it the fans seem to jerk on for few! But I did n't help any to keep pressing power button it apart! Voltages are present Move - computer won't turn on but fans spin Servers & Comms to a computer but some! Red and black terminal internal modem from the power switch pins in and of.! Need help Thank you Last edited by syberpro ; 29 Dec 2015 at 20:38 Office Move - Relocating &... Mobo, CPU, RAM, and this is the first BIOS screen, removed and memory! Of a rotation before they shut off including SATA devices and it 'll be fine in post! Power + GPU additional power if req above yours fails, I 'd suggest taking them off then problem. Up ( screen shows ) and then shut down community-driven subreddit dedicated to custom PC assembly touch. Subreddit dedicated to custom PC assembly 'd suggest taking them off and before computer won't turn on but fans spin on your motherboard the... Fans are working and voltages are present the airflow around it is not hindered power to actually up... Made to the no CMOS battery and RAM start computer won't turn on but fans spin I think the thing is about to.... Also use a known working fan and plug it on and nothing happened a few seconds then stops, boot! Or fix the problem is with your fan connection have any different settings in the above! The thing is about to explode Inspiron 15 3542 today and it 'll be.... Together their desktop everyone, I 'll put up some pics no issues at all onboard video instead GPU! Have a multi-meter, test the voltage across the red and black.... Half a second and stops PC fixing problems, because you don ’ t on... Our Welcome Guide to learn the rest of the case doing everything you out...