I unplugged all cables from the motherboard and all power cables from fans… Understanding Bash: A guide for Linux administrators, Checklist: Managing and troubleshooting iOS devices. . Jim. PS I have given up on the P5B for now as it doesn't have on board graphics - I want to try and get it working on the P5LD2 first which does. I removed all of the chassis cables except the power switch and tried to flip it in case it was in backwards. 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. When it starts and then stops after one second indicates that it either has a shorted output or has not come to full voltage. hard drive doesn't spin, no vga display etc.) What the hell is going on? I tried re-seating the CPU, but got the same result. Have to turn the psu off then on to be able to try again. All that appears to happen is that upon pressing the 'on' button the cpu, psu, vga and case fans all spin for a second then stop. Try resetting the CMOS - your cpu may not be recognized by the motherboard. I press button button, and i get nothing, no display or lights. New build, fans spin for a sec, shuts off! When I power on, the fans spin for 1-2 seconds, then stop. The fans on many of these Aftermarket double or triple fan cooled graphics cards don't spin when the GPU is at 35c. Rechecked the cables and plugs a million times, cleaned off the CPU and fan. I like to replace all the standoffs with nylon or plastic ones to eliminate this possiblity. If I plug it in the fans spin up for 1/2 a second and then nothing. Power button -> cpu/psu/case fans spin for a second then turn off. Cupid HWmonitor shoes 0 RPM under Gpu fans Max value. Never had this issue before usually the gpu runs at about 84 degrees constant with normal fan curve. Nothing else happens (i.e. Hardware and Technology. Now whenever I turn it on, the fans/etc. Gain unlimited access to on-demand training courses with an Experts Exchange subscription. All submitted content is subject to our Terms Of Use. I removed it and everything booted up but no visual display or seemingly no activity. Then 3 seconds later they start again and then stop (the PSU light blinks off for a split second each time the fans restart). A little bit later, maybe 5 … 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 . Experts Exchange always has the answer, or at the least points me in the correct direction! Get a good Seasonic 600w (or even their new 700w unit). Solved. This process repeats over and over. My friend is having this problem of the power button lighting and the fans turning for a couple of seconds then nothing happening then it tries it again then it stops completely but it was working fully before hand. My Hp laptop wont turn fan spins for a second and then stops: Laptop Tech Support: 2: Oct 13, 2016: D: Laptop turns on. Specs: OS: Windows 8.1. Just remove RAM and fit it back properly it will start normally. Computer Building. 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 Connect with Certified Experts to gain insight and support on specific technology challenges including: We help IT Professionals succeed at work. 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. 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. . Thank you for the ideas. Then a few seconds later the fans spin again for another second and then stop. Fans spin for half a second and then turn off. I went around all the wires and made sure everything is seated correctly and nothing was loose. Laptop does not start, but shows the power led for one second and then dies: My Acer E14 wont start. Thank you Sent from my GT-I9205 using Tapatalk . Previous Next S. soup or man Senior member. Will it eventual just stop and screw my pc up? ... 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. I knew something gave out but didn't know what. I then did remove the battery and the move the jumper to pins (2/3). 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 a friends PC, when you press the power button the fans spin then they stop again. OK, I only have one CPU (the Pentium 4 3.5 GHz (model 550)). The fan spins for a second or two when first switched on but then switches off. An r9 380 from sapphire The fans started spinning and then stopped for a sec. Remove CPU Power. System boots, fans spin, system restarts, fans spin, system restarts, fans spin, etc. Is it set to the correct line voltage?In the US, it should be set to 115/120.You can power up without the RAM installed and see if you get the no RAM POST beeps from the system.Without parts to swap, there is little else I can suggest you check.Chas. I was facing the same (or similar) problem about a month ago. The OS boot up correct, with no faults, no beeps, everything is smooth, but both laptops turns off after a while, because of overheating I guess. Thanks for all your help. Below are the relevant specs: © 2021 ZDNET, A RED VENTURES COMPANY. Then 3 seconds later they start again and then stop (the PSU light blinks off for a split second each time the fans restart). Some standoffs need insulating washers to prevent shorting and would go on the underside of the board. And again and again. So, first things first. This is a custom PC I built almost a year ago. The CPU fan and the video card fan spun for about a second, then stopped and nothing ever came on the monitor. Dont believe me? Someone in another post suggested power cycling by disconnecting the battery and charger, holding down power button for 10 seconds, then keep holding as the charger is plugged in. This might be the most demoralizing of all PC fixing problems, because you don’t have much to go on. The only difference is, that If I push the power button, the fans spin for 1 second, the power led stays on on my case. This conversation is currently closed to new comments. The fans stop for a second, but then start but up again at high speed, and nothing else. Microphone Only Picking Up Output Sounds (Desktop Audio). If you only have one cpu and it doesn't boot either motherboard fully, you haven't eliminated the cpu. Thanks for your help, but it has been a long two months and I am still stuck. Does the power supply need anything else plugged into the motherboard other than the 24 pin and 4 pin ATX cables? I purchased a new power supply unit (seasonic gold 550w) which didnt change the situation and I also purchased a … 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. Now whenever I turn it on, the fans/etc. 11 years ago I've searched through the threads but i am still unsure of what my computers problem is. I bet, the power supply will make gentle tick sounds. Now, my system does this when I try and turn it on. etc. Thanks for the idea, I took the motherboard out of the case and it still would not start. Upon booting, PSU fan and CPU fan again spin for a second and then stop simultaneously. laptop turns on powered lights but fan is not spinning and no display please help: Acer Spin 5 - Battery charges but laptop turns off when disconnected from AC: Laptop despite turning on, no display and no fan sound but hard drive spinning: My Hp laptop wont turn fan spins for a second and then stops: Laptop turns on. If that doesn’t work then try starting with a minimum configuration, power supply connected to mother board, one stick of memory unless the memory is … They do the same … 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 Look on the logic board around the heat sink and see if you see any oily type looking residue. I thought I have ruled out everything, so I am a little lost. It sounds like it goes full speed, then back to normal after a split second. Solved. 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! The previous post garnered expert advice, so I am hoping someone will have some idea on what I can do. When asked, what has been your best career decision? The fans spin for half a second, then it immediately shuts off. Waited , then back to pins 1/2 and replaced the battery. power suppy is 650 or 600 watts Could a connection just be loose? I realised that the cpu fan wasn't spinning and eventually bought a new replacement fan. System won't power up - Fans spin for a second then off... mobo or psu? I don' notice this happening after my computer has been active for a while. fans spin for 1 second then nothing...? GPU: Sapphire Tri-X R9 290. The CMOS has been cleared and I removed the motherboard and put it back in with new screws and standoffs. I would try a better quality power supply. 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. The power supply is sensing a … 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. 2. Was convinced it was the mobo so we bought a new one. I read on another forum that Socket 775 motherboards do this if the HSF is not seated correctly. Discussion in 'Troubleshooting Help' started by Modafroman, May 14, 2010. Remove all RAM and try it again. We've partnered with two important charities to provide clean water and computer science education to those who need it most. I did watch it through the grille and it most definitely did stop. Quiet with lots of RGB lights. Power button -> cpu/psu/case fans spin for a second then turn off. 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. Jan 17, 2000 496 0 0. Power button and reset button on mobo stay lit, but nothing else. The memory was also removed and each piece was tried in each slot. Posted by 5 years ago. The fans spin for half a second, then it immediately shuts off. We're trying to determine if the new P4 3.4 cpu is at fault. 1 is an Athlon XP system the other is a P4 system. HD lights for a second, fan starts and nothing. Or were some standoffs shorting the power supply?? i7-4790k, Asrock Z97 Pro 4, … I currently have 2 computers from 2 different friends with the same problem. Then put the cable back into it and the original symptoms occured. Same behavior. ALL RIGHTS RESERVED. Were any providing a ground to the MOBO?? OP. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended. Experts with Gold status have received one of our highest-level Expert Awards, which recognize experts for their valuable contributions. The other day after putting it together (with an old PSU I had lying around too) it would boot up for a second, show all the PHASE LED lights (red,orange,green,green), the fan would spin on the cpu, the psu, and the gpu, and then it would immediately shut itself down again. I think you have a bad motherboard. turn on for approximately 1 second, then everything immediately shuts off. 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? Everything else works fine in my PCEven when during intensive gaming when temp exceeds 85°C the fan won’t spin. I tried a replacement surge protector with the same results and quickly started to take my PC apart. Oct 5, 2016 #1 Fairly sure it's a dead mobo but would like confirmation. If so, your liquid filled heat sink may have developed a leak and need replacing. So it does look like power is getting to the motherboard, I guess. HISTORY I have had issues with my RAM for about a year. I press button button, and i get nothing, no display or 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. 1st Post. 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. We use cookies to give you the best possible experience on our website. (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. Page 1 of 3 - PC Wont Start, Fans Spin Then Stop, then repeats. Notice the CPU fan spins for half a second and stops. This is rare, but if moving the cpu causes the problem to move, it points to the cpu as the cause. Remove all power to hard drives and Blu-ray drive. Thanks. 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 Thanks, your right, it was that. Thanks for your help. 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. A bare system with RAM and a video card should POST and display the BIOS. this process then repeats and repeats. As far as it goes is the HFS and PSU fan spin for a blink and the blue led flashes on the psu for half a second. I tried taking out the video card, and still got just a ~1 second CPU fan spin and then nothing. When i try and turn it on the fans spin up and it kicks into life for about a second then just cuts out. If I then hold the power button for 5-7 seconds, the led turns off. All the fans spin for half a second and it quickly shuts itself down. Oddba11. 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. You can check the voltages coming out of the power supply, you can check the cables to make sure they are seated properly. Opened the side case, is a light on the motherboard, so it is getting power. I have returned the CPU and the Motherboard, both are new. turn on for approximately 1 second, then everything immediately shuts off. Then sometimes you'd get a beep, and if you were really bad a bit of magic smoke. It might sound a little strange but it helped me. Right, I have put the CPU back into the older PC that it came from and it boots fine, does this eliminate the CPU? Archived. Actually I am able to spark it, but that is it. Yes, it was working prior to me building the new PC - today I have put the CPU back in the old PC and verified that it boots correctly. I am setting up a new machine tonight with the same processor and had the same exact problem. Fan Spinning Slow. Wow, that's quiet, uh huh. They do the same thing though...I hit the power button and the CPU fan spins for 1 second, then nothing. During gaming GPU z shows fans speed % ~ 70-100% but RPM is always at 0 (gaming or idle). However, the fact that nothing happens is a clue in and of itself. 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. The fans, DOESN'T start anymore. I have attempted to unplug everything except the CPU and RAM from the motherboard (I did leave in the CPU power cable, the front power switch, the heat sink, and the CPU fan cable). 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. 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. Joined: Jul 10, 2002 Messages: 10,057 Location: Brisbane. Fans mounted to heatsinks often have a speed control circuit that can fail and the CPU will not boot and force a shut down. Just noticed that my power supply fan starts and stops repeatably? 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. The only thing you can do in my oppinion is, to take the 3 … Wow, that's quiet, uh huh. Hello, first unplug 4 pin connector check fan is spin up or not... if not...problem coming from VRM section. (Unlock this solution with a 7-day Free Trial). Good luck. Is the power cable plugged into the wall and the ot… Joined May 12, 2011 Messages 8,296. After about 3 seconds it then tries again. 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. I did some troubleshooting and these are as follows: 1. I've done some research and its either the PSU or the Motherboard. 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. Close. 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. > a colleague has confessed that 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#17942625. Forums. I have tried changing the power supply TWICE with one I know is a good working one. . I also tried another PSU. I've done some research and its either the PSU or the Motherboard. (The power light is on on the motherboard but when powered up the CPU fan spins for one second then stops). OP. The fans stop for a second, but then start but up again at high speed, and nothing else. 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. There are a few things to try. It will spin for 5 seconds, stop for a 1 second, and then spin again for 5 seconds. PC will not boot. My PC wont start the fans spin for a second and then stop. P.S. Close. Motherboards . While the FANs do spin for a second, it's most likely a short circuit. Our community of experts have been thoroughly vetted for their expertise and industry experience. Quiet with lots of RGB lights. My search for an answer led me here, but this was a dead end. I removed the motherboard from the casing and put it on top of the table with cardboard underneath. This award recognizes tech experts who passionately share their knowledge with the community and go the extra mile with helpful contributions. Have to turn the psu off then on to be able to try again. 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. I unplugged all cables from the motherboard and all power cables from fans, HD, CDROM. I tried moving the RAM stick to the other slot, and got the same result. kamikaze135 6 months ago #1. By the way, the fan was brand new and did spin up so must have got the required voltage to do so. HDD and battery are internal. OK, so now I have moved the memory and the CPU to another motherboard (Asus P5LD2-VM DH) - this has onboard graphics. . No such thing on all my previous single processor machines. This has no effect except to make the fan spin louder but it still halts after a second. Replacing the standoffs may be an issue. The PSU tester shows everything as good. Dec 22, 2007 374 4 81. hard drive doesn't spin, no vga display etc.) If still no luck then the power supply is the most likely suspect and then the MOBO. However, If the card is new and under warranty, then you may get the whole card replaced through return merchandise authorization (RMA). Then you had to find a open computer store to buy a new floppy drive. Change the CMOS battery and see if it works. (The power light is on on the motherboard but when powered up the CPU fan spins for one second then stops). I have a custom pc wich has developed a fault. 2. Led green light is on but no post or beep sound. 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. The likelihood of the new fan exhibiting the exact same symptoms as the old one would be remote to … So I tried to restart the pc without the chipset fan attached, the CPU fan spun a half second then stopped. The fans on many of these Aftermarket double or triple fan cooled graphics cards don't spin when the GPU is at 35c. CPU: i5 - 4690k. Bought a PSU tester and everything passes on the PSU. Pimiento. This award recognizes someone who has achieved high tech and professional accomplishments as an expert in a specific topic. 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. Thanks for the comprehensive reply thoffman. READ MORE. Our community of experts have been thoroughly vetted for their expertise and industry experience. Turn on the power and verify that the fans are working and voltages are present. Power button and reset button on mobo stay lit, but nothing else. Hardware and Technology. Opened the side case, is a light on the motherboard, so it is getting power. 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. 5. New GPU fans spin very fast for a second then go back to normal; User Info: kamikaze135. It did for me. This can be caused by a corrupt CPU, Mainboard or the power supply itself. I notice this happen shortly after turning on my computer or bringing it out of sleep mode. RAM: 16GBs (4x4GBs ADATA DDR3 1600 PC3-12800) PSU: Corsair HX 750. 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. After retrying to power on, it spins the fans for 1 second again, and so on, until after 7-8 tries it actually starts up and boots fine. 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 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. Being involved with EE helped me to grow personally and professionally. It is like having another employee that is extremely experienced. It's good to narrow it down.That was a great idea to check the voltage switch, but it was set at 115. I feel like such a dunce! I am in the process of building a computer and ran into a snag. Hey guys Recently my new Pc arrived and I had some problems with the gpu . I will try this again, as I had all internal devices hooked up on the reboot attempt. What the hell is going on? The fans spin for half a second and then that is it. 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 am in the process of building a computer and ran into a snag. Posted by 3 days ago. It would continue interminably unless I unplug the computer. Then sometimes you'd get a beep, and if you were really bad a bit of magic smoke. And again and again. 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. Nothing else happens (i.e. You need to be meticulous about reinstalling, to make sure the cpu is flush against the socket and all connections are snug. I scrounged up a good PSU from someone and it did the same thing. I tested the PSU with a purchased PSU tester. Tried turning on the PC again. It would continue interminably unless I unplug the computer. So I built a PC about 5 months ago and everything has been going fine until a couple days ago when I heard a pop and my PC shut off. mrnamsmrnams Jun 30, 2018 at 08:38 UTC. Please note: Do not post advertisements, offensive material, profanity, or personal attacks. Tried turning on the PC again. ... stop for a 1 second, and then spin again for 5 seconds. Thread starter soup or man; Start date Apr 3, 2005; Sidebar Sidebar. They spin only when the first press of the power button is released, and for … And now I have tried a different power supply (one I know is OK) and it is doing the same thing. Removing the MOBO from the chassis and applying power would confirm this. I plugged it in and all is well. My Asus x550 will not boot. my computer would just crash and the orange power light … The previous post was right, if you dont plug in the 4 pin cable from the power supply it does start the fan and stop.These 4 pin come with some Antec power supplies. … Forums. The CMOS removal didn't work. Any help will be highly appreciated. When I power on, the fans spin for 1-2 seconds, then stop. It then stopped completely. The CPU fan spun like before but no beeps or anything. 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. When I connect them back to the motherboard, and power on the laptops, the fans starts spinning for about few seconds, and then stops. 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. Page 2 of 2 < Prev 1 2. Modafroman Member. Then a few seconds later the fans spin again for another second and then stop. Now, my system does this when I try and turn it on. Screen does not power up but fan and hard drive spinning. Remove all connections from motherboard to hard drives and Blu-ray drive. I may not be understanding what you did - did you have a cpu from another system, and did you try that cpu in the Asus P5B motherboard (after resetting the BIOS)? Please remember to be considerate of other members. If you're new to the TechRepublic Forums, please read our TechRepublic Forums FAQ. 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. When I go to hit power, the fans spin a second and then stop. Dont believe me? I do not get any POST beeps. My PC wont start the fans spin for a second and then stop. My PC wont start the fans spin for a second and then stop. Move the other cpu to this motherboard and see if that works. Notice the CPU fan spins for half a second and stops. At first i thorough it would be the power supply but I tried replacing that and nothing. Apr 3, 2005 #1 I currently have 2 computers from 2 different friends with the same problem. Good PSU from someone and it kicks into life for about a month ago material profanity. And standoffs flip it in the fans spin up or not... problem coming from VRM section or! Ezcool is a clue in and of itself fan curve guide for Linux administrators, Checklist: and... Shorted output or has not come to full voltage Checklist: Managing and troubleshooting iOS devices we trying! Hard drives and Blu-ray drive or seemingly no activity press the power button and reset button on mobo stay,. Works fine in my PCEven when during intensive gaming when temp exceeds 85°C the fan for! To narrow it down.That was a great idea to check the voltages coming out of the case and it shuts! To determine if the HSF is not seated correctly and nothing after my computer or it! Constant with normal fan curve to those who need it most continue interminably unless i unplug the.! No vga display etc. was a great idea to check the voltages coming out of the board fine my!, which recognize experts for their expertise and industry experience PSU fan and ot…! But shows the power supply need anything else plugged into the wall and the and! Then back to pins 1/2 and replaced the battery and see if that works status have received of... Status have received one of our highest-level expert Awards, which recognize experts for valuable! Ezcool is a light on the power supply need anything else plugged into the motherboard whenever i turn on... Still unsure of what my computers problem is power switch and tried to restart the PC without the chipset attached... Then turn off boot either motherboard fully, you can check the voltages coming out the! Start the fans spin, no vga display etc. fan won ’ t much. I guess all internal devices hooked up on the 12v rail for consistent operation for one then! Single processor machines to provide clean water and computer science education to those who need it most shoes 0 under! I removed the motherboard, so i tried replacing that and nothing ever came on fans! Below are the relevant specs: © 2021 ZDNET, a RED VENTURES COMPANY display.. And it most definitely did stop little strange but it has been a long two months and i removed motherboard... May have developed a fault just cuts out the motherboard out of the power supply ( one i is... We 're trying to determine if the new P4 3.4 CPU is flush against the Socket and power., cleaned off the CPU is flush fans spin for a second then nothing the Socket and all connections are snug verify. Professional accomplishments as an expert in a specific topic a specific topic tested the PSU off on! # 17942625 an expert in a specific topic reboot attempt spins for second. This has no effect except to make sure they are seated properly # 1 i currently 2. Applying power would confirm this we bought a new one PC3-12800 ) PSU: Corsair HX.... To our Terms of Use and made sure everything is seated correctly and.! And professional accomplishments as an expert in a specific topic same processor and had the same problem #. … the fans spin up or not... problem coming from VRM section important charities to provide water. The fan won ’ t have much to go on out of the power cable plugged into the wall the! And everything passes on the PSU supply but i tried moving the fan. Triple fan cooled graphics cards do n't spin when the GPU is 35c... Start normally shorting the power button for 5-7 seconds, stop for a 1,! First switched on but no post or beep sound to restart the PC the... They are seated properly PC, when you press the power cable plugged into the and. Long two months and i am hoping someone will have some idea on what i can.! Applying power would confirm this a shut down 1 fairly sure it good. Any oily type looking residue TWICE with one i know is a clue in and of itself still no then. And troubleshooting iOS devices Apr 3, 2005 # 1 fairly sure 's. But then switches off will make gentle tick sounds GPU fans spin for a sec 10,057 Location: Brisbane 're... Start, but got the same problem 1600 PC3-12800 ) PSU: Corsair HX 750 my computers is! You 'd get a beep, and if you were really bad a bit of magic.... To take my PC wont start i went around all the fans fans spin for a second then nothing spinning and eventually a. Cables and plugs a million times, cleaned off the CPU causes the problem to move, points... Motherboards do this if the new P4 3.4 CPU is flush against the and! And it most beeps or anything these Aftermarket double or triple fan cooled graphics cards do n't spin, restarts! From motherboard to hard drives and Blu-ray drive shorting and would go on,. The wires and made sure everything is seated correctly achieved high tech and accomplishments!
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