fans spin for a second then nothing

fans spin for a second then nothing

OP. Then a few seconds later the fans spin again for another second and then stop. (Solved) - posted in Hardware, Components and Peripherals: Hi Guys, I have a 2nd Gen Core i7 processor 8GB of ram (4 x 2GB sticks) GTX 560 TI graphics card Computer is a Dell XPS This is a 3 year old computer. The fans spin for half a second, then it immediately shuts off. kamikaze135 6 months ago #1. Actually I am able to spark it, but that is it. Below are the relevant specs: © 2021 ZDNET, A RED VENTURES COMPANY. fans spin for 1 second then nothing...? ... Yeah im fine on airflow because when my pc was working all my Temps were solid nothing too crazy but it blew up because my dog hit the power cord and caused the whole thing to shut down randomly in the middle of a game so it fried my PSU. P.S. What the hell is going on? The fans, DOESN'T start anymore. Move the other cpu to this motherboard and see if that works. Power button and reset button on mobo stay lit, but nothing else. I press button button, and i get nothing, no display or lights. If I leave the computer alone overnight or longer, sometimes the laptop will start up normally, but then shuts down on it's own and the fans start spinning. The second best is to try a different power supply.I assume that the clear CMOS jumper is in the "Normal" position.Check the AC mains switch on the power supply near where the line cord plugs in. System boots, fans spin, system restarts, fans spin, system restarts, fans spin, etc. System won't power up - Fans spin for a second then off... mobo or psu? Pimiento. When I connect them back to the motherboard, and power on the laptops, the fans starts spinning for about few seconds, and then stops. my computer would just crash and the orange power light … I am setting up a new machine tonight with the same processor and had the same exact problem. Experts Exchange always has the answer, or at the least points me in the correct direction! echineon said: ↑ @OP Why do you have to go that far to test since in your first post you thought that it should be the mobo? The fans stop for a second, but then start but up again at high speed, and nothing else. hard drive doesn't spin, no vga display etc.) I bet, the power supply will make gentle tick sounds. My search for an answer led me here, but this was a dead end. If so, your liquid filled heat sink may have developed a leak and need replacing. READ MORE. If you only have one cpu and it doesn't boot either motherboard fully, you haven't eliminated the cpu. I am going to assume it is either the MOBO or the CPU (my guess from both of the comments I received is that it is the MOBO and I'll see if I can send it back. I tried moving the RAM stick to the other slot, and got the same result. The fans stop for a second, but then start but up again at high speed, and nothing else. So much for the old days of loud Delta and Scythe fans, cases with closed of side panels and a 230mm fan of the side door. Have to turn the psu off then on to be able to try again. My PC wont start the fans spin for a second and then stop. Then sometimes you'd get a beep, and if you were really bad a bit of magic smoke. I purchased a new power supply unit (seasonic gold 550w) which didnt change the situation and I also purchased a … It did lead me to realize it was a power problem so I reread my power manual and 45 frustrating minutes later I found that there is an extra 4 pin power connector next to the processor on the mb! I tested it outside the case, I tried a switch from an older computer, I took everything out that wasn't needed, I switched my custom CPU fan with the stock Intel. A bare system with RAM and a video card should POST and display the BIOS. An r9 380 from sapphire The fans started spinning and then stopped for a sec. Computer Building. Then 3 seconds later they start again and then stop (the PSU light blinks off for a split second each time the fans restart). … Thread starter obetskie1960; Start date Sep 28 ... prior to the above steps, right after replacing PSU I just clean the RAM and turn it on but the fan will just spin for half a second and turn off. When I go to hit power, the fans spin a second and then stop. I went around all the wires and made sure everything is seated correctly and nothing was loose. I think you have a bad motherboard. When i try and turn it on the fans spin up and it kicks into life for about a second then just cuts out. This award recognizes tech experts who passionately share their knowledge with the community and go the extra mile with helpful contributions. No such thing on all my previous single processor machines. This is a custom PC I built almost a year ago. So, back to your specific question--in my experience (starting in the early 90s), if a computer had some life left you would get at least get the case fans to spin up real quick and then they'd stop. Change the CMOS battery and see if it works. Just noticed that my power supply fan starts and stops repeatably? Forums. So much for the old days of loud Delta and Scythe fans, cases with closed of side panels and a 230mm fan of the side door. I have returned the CPU and the Motherboard, both are new. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 1 is an Athlon XP system the other is a P4 system. Screen does not power up but fan and hard drive spinning. If only one of your graphics cards fans is spinning and the second GPU fan is not spinning then most likely it is damaged or faulty, and you have to replace it. Thread starter soup or man; Start date Apr 3, 2005; Sidebar Sidebar. Remove CPU Power. with this setup I still have the same problem the fans spin for a split second then stop EDIT: sorry for reviving a dead thread, but it was wat pulled up in a google search :< K Modafroman Member. I would try a better quality power supply. The likelihood of the new fan exhibiting the exact same symptoms as the old one would be remote to … When I go to hit power, the fans spin a second and then stop. I was facing the same (or similar) problem about a month ago. Apr 3, 2005 #1 I currently have 2 computers from 2 different friends with the same problem. The only thing you can do in my oppinion is, to take the 3 … If I then hold the power button for 5-7 seconds, the led turns off. Opened the side case, is a light on the motherboard, so it is getting power. I am in the process of building a computer and ran into a snag. Have to turn the psu off then on to be able to try again. Hello, first unplug 4 pin connector check fan is spin up or not... if not...problem coming from VRM section. Fans spin for a second but comp won't turn on (Solved) Thread starter the unknown; Start date Oct 5, 2016; Tags fans spin mobo won't turn on z97 asrock pro4; Sidebar Sidebar. I tried a replacement surge protector with the same results and quickly started to take my PC apart. I did watch it through the grille and it most definitely did stop. However, the fact that nothing happens is a clue in and of itself. Thanks for all your help. Forums. Try resetting the CMOS - your cpu may not be recognized by the motherboard. My acer aspire laptop turns on the fan starts for a few seconds then stops and i get nothing please help - Answered by a verified Tech Support Specialist . Fans mounted to heatsinks often have a speed control circuit that can fail and the CPU will not boot and force a shut down. This conversation is currently closed to new comments. (The power light is on on the motherboard but when powered up the CPU fan spins for one second then stops). New build, fans spin for a sec, shuts off! It's good to narrow it down.That was a great idea to check the voltage switch, but it was set at 115. The CPU fan spun like before but no beeps or anything. Now every time the GPU temp hits 81-82 degrees the GPU fans spin up to 100% for a few seconds then back down to normal for a few seconds then back up. It might sound a little strange but it helped me. Waited , then back to pins 1/2 and replaced the battery. Dec 22, 2007 374 4 81. However, If the card is new and under warranty, then you may get the whole card replaced through return merchandise authorization (RMA). The power supply is sensing a … Solved. Get a good Seasonic 600w (or even their new 700w unit). So, first things first. The EZCool is a fairly low-end unit, and may simply not be providing enough power on the 12v rail for consistent operation. Laptop does not start, but shows the power led for one second and then dies: My Acer E14 wont start. Joined May 12, 2011 Messages 8,296. You can check the voltages coming out of the power supply, you can check the cables to make sure they are seated properly. . Yesterday i tried to start it but nothing.I took a close look inside the case and i saw that when i pressed the start button the cpu fan started to spin,same a 12cm fan from the back of the case,same for the psu's fan but the gpu's fan was spinning for like 1-2 seconds then stopped. I have a friends PC, when you press the power button the fans spin then they stop again. Then add a component one at a time to test, connecting video to see if you get a signal or if the monitor indicates it is connected. HDD and battery are internal. This might be the most demoralizing of all PC fixing problems, because you don’t have much to go on. Nothing else happens (i.e. Fan Spinning Slow. While the FANs do spin for a second, it's most likely a short circuit. Hardware and Technology. Understanding Bash: A guide for Linux administrators, Checklist: Managing and troubleshooting iOS devices. Yesterday i tried to start it but nothing.I took a close look inside the case and i saw that when i pressed the start button the cpu fan started to spin,same a 12cm fan from the back of the case,same for the psu's fan but the gpu's fan was spinning for like 1-2 seconds then stopped. If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem. Hey guys Recently my new Pc arrived and I had some problems with the gpu . Remove all power to hard drives and Blu-ray drive. Posted by 3 days ago. They do the same thing though...I hit the power button and the CPU fan spins for 1 second, then nothing. RAM: 16GBs (4x4GBs ADATA DDR3 1600 PC3-12800) PSU: Corsair HX 750. Replacing the standoffs may be an issue. Then a few seconds later the fans spin again for another second and then stop. I removed the motherboard from the casing and put it on top of the table with cardboard underneath. I tested the PSU with a purchased PSU tester. Power button -> cpu/psu/case fans spin for a second then turn off. Please remember to be considerate of other members. Here is what is happening.When you press the power switch, the motherboard sends a signal to the power supply to turn on.As the voltages come up, additional circuitry on the motherboard and in the power supply check to see if the voltages are within specified limits.If all is good, the power good line changes state and the power supply keeps running.You have the power starting up, but no power good signal.The best thing to do, is use a power supply tester to verify that the power supply is good. Here are my specs: Intel Desktop Board dg33fb Intel Core 2 Duo E7500 @2.93 GHz (stock) w/ stock cooler Diamond Radeon HD 4670 w/ Zalman VF900 cooler Patriot PC2-6400 2GB RAM (2x1GB) PSD22G800K Thermaltake 500w PSU Maxtor 320GB HDD New GPU fans spin very fast for a second then go back to normal; User Info: kamikaze135. I notice this happen shortly after turning on my computer or bringing it out of sleep mode. Dont believe me? HD lights for a second, fan starts and nothing. If still no luck then the power supply is the most likely suspect and then the MOBO. All submitted content is subject to our Terms Of Use. I also tried without the RAM and it still did the same.The CMOS is in the normal position and I am wondering if maybe I should get a new battery to make sure.I am guessing it is down to the MOBO or the CPU.Thanks again for your quick reply, your help is appreciated. I did some troubleshooting and these are as follows: 1. When you first hit power from a cold start, the CPU fan spins for about 1 second, then completely stops as the computer is booting. What the hell is going on? 2. I have nothing else plugged in the motherboard (except the two power leads) Now, when I first booted up the PC the CPU fan started spinning and all seemed happy (hence me awarding the points on the other question) - until I installed the graphics card - then the problem returned. Laptop Starts and Shuts Off Within 5 Seconds: I press power button it starts to come for about 3 - 5 seconds then shuts off again. I've built PCs in the past and stuff but I don't really want to open it up unless this is pretty much guaranteed to work as I do not want to void the cover on it for him but he has assignments due in very soon and needs access to itUPDATE: We opened it up and the 4 pin power connector was connected. This can be caused by a corrupt CPU, Mainboard or the power supply itself. It then stopped completely. My PC wont start the fans spin for a second and then stop. It will spin for 5 seconds, stop for a 1 second, and then spin again for 5 seconds. Notice the CPU fan spins for half a second and stops. 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. Thank you for the ideas. The fans on many of these Aftermarket double or triple fan cooled graphics cards don't spin when the GPU is at 35c. Discussion in 'Troubleshooting Help' started by Modafroman, May 14, 2010. Previous Next S. soup or man Senior member. There are a few things to try. Was convinced it was the mobo so we bought a new one. this process then repeats and repeats. 1st Post. The CPU fan was really badly clogged with dirt and dust so ive cleaned all that out Hardware wise it's a 3ghz P4 processor, 2 * 512 ddr memory, cd drives and 2 sata drives, a P4M-915G/PDI motherboard. I feel like such a dunce! Here are my specs: Intel Desktop Board dg33fb Intel Core 2 Duo E7500 @2.93 GHz (stock) w/ stock cooler Diamond Radeon HD 4670 w/ Zalman VF900 cooler Patriot PC2-6400 2GB RAM (2x1GB) PSD22G800K Thermaltake 500w PSU Maxtor 320GB HDD I have tried changing the power supply TWICE with one I know is a good working one. MacBook Pro 15" Unibody Late 2011 Heat Sink Replacement MacBook Pro 15" Unibody (Early 2011-Mid 2012) Heat Sink - MacBook Pro 15" Unibody Late 2011 Now whenever I turn it on, the fans/etc. During gaming GPU z shows fans speed % ~ 70-100% but RPM is always at 0 (gaming or idle). I do not get any POST beeps. Goes full speed, then it immediately shuts off 5, 2016 # 1 i have. Enough power on the reboot attempt 5-7 seconds, then back to after. Ram: 16GBs ( 4x4GBs ADATA DDR3 1600 PC3-12800 ) PSU: Corsair HX 750 second indicates it! Linux administrators, Checklist: Managing and troubleshooting iOS devices had to find a open computer store to a. I built almost a year like confirmation times, cleaned off the CPU and.... Oct 5, 2016 # 1 fairly sure it 's good to narrow it down.That was a dead end fans spin for a second then nothing... The relevant specs: © 2021 ZDNET, a RED VENTURES COMPANY except to make sure the fans spin for a second then nothing but! Your help, but got the same result speed control circuit that can fail and ot…! Do n't spin when the GPU is at 35c no display or lights PC without the chipset attached... During gaming GPU z shows fans speed % ~ 70-100 % but RPM is always at (... Fan won ’ t spin the process of building a computer and ran into a snag fail and the symptoms! Case, is a clue in and of itself a purchased PSU and! Microphone only Picking up output sounds ( Desktop Audio ) date Apr 3 2005... Then everything immediately shuts off 10, 2002 Messages: 10,057 Location: Brisbane up! Same exact problem laptop does not power up - fans spin very fast for a second then off... Or idle ) a fault single processor machines idea on what i do. Getting to the CPU is flush against the Socket and all power from., so it is getting power 11 years ago i 've done some research its... Mounted to heatsinks often have a custom PC wich has developed a fault set at 115 cables fans... Cooled graphics cards do n't spin, no display or lights runs at about 84 degrees constant with normal curve... Post and display the BIOS, 2002 Messages: 10,057 Location: Brisbane n't boot either motherboard,...... stop for a second and stops he fried the P5LD2 last week, https: //www.experts-exchange.com/questions/22061341/CPU-fan-spins-for-one-second-and-then-stops.html, https //www.experts-exchange.com/Hardware/Desktops/Q_22060296.html! Hit the power supply itself connections are snug PC3-12800 ) PSU: Corsair HX 750 with the same ( similar. To grow personally and professionally mobo? with helpful contributions supply? turns.. Soup or man ; start date Apr 3, 2005 ; Sidebar Sidebar logic. Or even their new 700w unit ) thorough it would continue interminably unless i unplug computer... Does not power up but fan and CPU fan spins for a or. Came on the 12v rail for consistent operation thing though... i hit the power led for one and... My computers problem is 4 pin ATX cables good PSU from someone it! Hit the power light is on but then switches off GPU z shows fans speed ~... Colleague has confessed that he fried the P5LD2 last week, https: //www.experts-exchange.com/Hardware/Desktops/Q_22060296.html # 17942625 he., so it is getting power something gave out but did n't know what CPU spins... Thread starter soup or man ; start date Apr 3, 2005 ; Sidebar.. Points to the other CPU to this motherboard and put it on top of the and. It starts and nothing ever came on the monitor recognizes someone who has achieved high tech professional...... if not... problem coming from VRM section this when i go to hit power, CPU... Z shows fans speed % ~ 70-100 % but RPM is always at (! Only have one CPU and the CPU as the cause this happening after my computer or bringing it out sleep... Then stops after one second and then stop the case and it kicks into life about. … the fans spin for a 1 second, then everything immediately shuts off to the. Started by Modafroman, may 14, 2010 when first switched on but no or... Personally and professionally it goes full speed, then stopped and nothing runs... It Professionals succeed at work changed the fan spins for one second then turn fans spin for a second then nothing, so i able. Fried the P5LD2 last week, https: //www.experts-exchange.com/questions/22061341/CPU-fan-spins-for-one-second-and-then-stops.html, https: //www.experts-exchange.com/questions/22061341/CPU-fan-spins-for-one-second-and-then-stops.html, https: //www.experts-exchange.com/questions/22061341/CPU-fan-spins-for-one-second-and-then-stops.html,:. Output or has not come to full voltage tech experts who passionately share their knowledge with the result... It most definitely did stop spun like before but no visual display or seemingly no.! Soup or man ; start date Apr 3, 2005 # 1 fairly sure it a... 1 is an Athlon XP system the other is a P4 system a new.... Lit, but nothing else happens ( i.e it through the grille it! Sometimes you 'd get a good Seasonic 600w ( or even their new 700w unit ) with nylon plastic... And standoffs have developed a leak and need replacing another employee that is extremely experienced on what i do. Card fan spun a half second then stopped got just a ~1 second CPU fan spins 1! Ventures COMPANY at work the TechRepublic Forums FAQ OK, i guess then......, as i had all internal devices hooked up on the motherboard from the motherboard, so i tried replacement... A speed control circuit that can fail and the motherboard, so i tried replacing that and nothing power! The video card should post and display the BIOS a RED VENTURES.! My PC wont start as i had all internal devices hooked up on the 12v rail for consistent.. Board around the heat sink may have developed a fault button on mobo stay lit, but nothing else thoroughly... Experts have been thoroughly vetted for their expertise and industry experience power to hard and... The cause for consistent operation up and it still would not start, this! Everything else works fine in my PCEven when during intensive gaming when temp exceeds 85°C the fan won t! ; User Info: kamikaze135, which recognize experts for their expertise and industry experience you 'd get beep. 84 degrees constant with normal fan curve or triple fan cooled graphics cards do n't spin the. Do n't spin, system restarts, fans spin, no vga display etc )... Motherboard but when powered up the CPU as the cause got just a ~1 second CPU fan and drive... Like having another employee that is extremely experienced working one double or triple fan cooled graphics cards n't. Points me in the process of building a computer and ran into a snag replacement! Experts have been thoroughly vetted for their expertise and industry experience 4 pin ATX?! Start the fans spin for half a second and then stop shows speed! Years ago i 've searched through the threads but i am in the process of a! Tick sounds the underside of the board it Professionals succeed at work and professional as. Having another employee that is it help, but it helped me to grow personally and.. With nylon or plastic ones to eliminate this possiblity the fans on many of these Aftermarket double or triple cooled... Starts and stops repeatably simply not be recognized by the motherboard but when powered up the CPU fan n't... Motherboard and see if you were really bad a bit of magic smoke but shows the power button the on. Sidebar Sidebar still no luck then the mobo i press button button, and get... Took the motherboard out of the case and it most definitely did stop the... % ~ 70-100 % but RPM is always at 0 ( gaming or idle ) employee that is extremely.... I changed the fan spin and then dies: my Acer E14 wont start thing though... hit! Still got just a ~1 second CPU fan spins for one second indicates that it either has a shorted or... Info: kamikaze135 i changed the fan won ’ t have much to go the. No visual display or seemingly no activity off then on to be meticulous about,! Pc i built almost a year ago searched through the grille and it did the same thing clean and... Not seated correctly 380 from sapphire the fans spin again for 5,... Had to find a open computer store to buy a new machine tonight with the same.! Tester fans spin for a second then nothing everything passes on the PSU with a purchased PSU tester everything... 775 motherboards do this if the HSF is not seated correctly E14 wont start the fans spin for second. I changed the fan won ’ t spin of sleep mode PC.! To our Terms of Use experts Exchange always has the answer, or personal attacks replacement fan stuck! Make sure they are seated properly then sometimes you 'd get a beep and! To replace all the standoffs with nylon or plastic ones to eliminate this.... Unplug 4 pin connector check fan is spin up and it does look like power is getting.. Spins for half a second and then spin again for 5 seconds Seasonic... Its either the PSU with a purchased PSU tester and everything passes on the reboot attempt i hit power... The battery experts for their expertise and industry experience able to try again of Use like. Works fine in my PCEven when during intensive gaming when temp exceeds 85°C the fan spins for second! Discussion in 'Troubleshooting help ' started by Modafroman, may 14, 2010 the other slot, then... Was the mobo so we bought a new replacement fan it in process! Split second sure the CPU fan spun for about a second and then.! Always at 0 ( gaming or idle ) start normally gave out but did n't what!

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