If you're talking about the position of the actual fans then I don't believe that would be able to work for the reason that the case fan is larger in size then the cpu fan. 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. Hello, I have a Gateway Model GT5016E. acer aspire revo r3700 it turns on the fans spin but there is no signal to my monitor. I put the fans in a few months ago, and this is the first time they've acted up. This may cause it to break. Hardware and Technology. Did you plug the cable from the monitor into the cards? Ascend to... the PC Master Race. Initially, the fans spin about half of a rotation before they shut off. 1; 2; Next. I also unplugged and replugged the 8-pin and 24-pin connectors. Have you connected the 20-8 pin panel for your power and reset buttons? Then connecting a case fan to the CPU_Fan header on the motherboard. 3 . Please start a New Thread if you're having a similar issue. No beeps, no picture, nothing. Fans would spin, but nothing else. http://dlcdnet.asus.com/pub/ASUS/mb/SocketAM3+/M5A97_R2.0/E8046_M5A97_R2.pdf, Display doesn't show after turning on New Computer, Computer is turning on (RGB lights and CPU fan turns on) but there is no display and no beep code, Computer turns on, no display/peripheral LEDs, Computer has no display then turns off but turns on fine the second time I press the power on switch, IMPORTANT NEED HELP COMPUTER SCREEN TURNS OFF RANDOMLY BUT THE PC IS STILL ON. Archived. When I press the power button the fans spin for half a second, then stop. Suggest giving the all the cables connected to it a bit of a wiggle. Initially, the fans spin about half of a rotation before they shut off. I have attempted unplugging and replugging them into the motherboard without results. My … I’ve checked the connectors several times. My problem is the same as many others I have seen listed. Close. I've already done the paperclip test and my PSU is not the issue. save hide report. Yes I have, the rx 580 had a display port and that didn’t work but my friends card only used a HDMI and it still didn’t work, You’re saying both cards are bad? But lately, startup has been completely terrible for my computer. 0 comments. hide. Please start a New Thread if you're having a similar issue. See if the CPU fan does spin in this case. Previous Next the unknown Senior member. To proceed, we recommend going through each section below to help find a solution to your problem. The other 3x120mm are just case fans and I have this plugged into a fan header on my motherboard. Oct 5, 2016 #1 Fairly sure it's a dead mobo but would like confirmation. This can be incredibly frustrating and could signal that there is a potential problem. It sounds like you're turning the PSU on, but not the motherboard. This has probably been posted before I apologize. View our Welcome Guide to learn how to use this site. Fans spin for half a second and then turn off. My computer display doesn't turn on with the rest of the computer. If the computer has no power or doesn't turn on, see: Why won't my computer turn on? In some of the models of ceiling fans, the blades are attached with a rubber flywheel rather than the motor itself. However, since I have upgraded to Windows 10 the fan has been constantly running at the highest speed as soon as I turn on my computer. Dec 22, 2007 374 4 81. It uses a case connector with the fans pre connected. 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). save. I powered off the system. A very comprehensive description you have there. This panel has to be connected so you can press the power button on your motherboard. 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. 100% Upvoted . 100% Upvoted. Fans only spin at startup for like 2 seconds and then stop spinning. Whenever I press the power button, The Fans spin up a moment and Stop (whole PC stops). Due to constant usage and over a period of time, the flywheel may become weak and brittle. Took off back, cleaned fans, redid thermal paste on CPU/heat sink. share. Tried turning on the PC again. - I dusted the case, (it was not that bad anyway). I've checked task manager and the CPU is very low, between 2 and 15%. And it is the thermal cutoff kicking in to save you CPU. I tried closing programs in task manager however nothing seems to affect the fan … 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. 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. Suddenly yesterday, My perfectly working PC won't start up. Nothing more. Forums. There is no beep however, and no video. Tried turning the computer on again, by using screw driver to short the power switch pins. Next Last. Then, try turning on your computer again. That will tell you if the psu is dead or not (its fan (s) should spin up). Thread starter obetskie1960; Start date Sep 28, 2017; Status This thread has been Locked and is not open to further replies. No beeps, No errors. Laptop fans spinning slower than usual, performance is the same. I always have to hold the power button down to turn it off. Power cord is fine, f10 will not start BIOS. Try disconnecting all devices and peripherals like the mouse, external hard drive, speakers, printers, scanners, etc from the computer. Fans Spinning but Computer Down; Fans Spinning but Computer Down. I unplugged all cables from the motherboard and all power cables from fans, HD, CDROM. no comments yet. › computer turns on but no display no beep › [Solved] My computer doesn't turn on even though power › [Solved] PC Turns On No Display No Beeps HELP › Pc turns on but no image display. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. › Emachine Fans turn on, but computer wont. Page 1 of 2 - Case fans not spinning - posted in Internal Hardware: When i am using my computer, my case fans are not spinning at all. You must log in or register to reply here. Unused & Misaligned standoffs will create electrical short circuits; if a motherboard detects these, it has safeguards that will prevent powering up. Yes, there is probably a bios option to 'ignore errors on startup', or 'halt on error=false'. So I just received my new computer yesterday and everything seems good so far except for a couple things... My MSI RTX 2070 fans don't spin. Rep: 275. Every time I turn off my computer, the screen turns off, I can hear internal parts shut down, but the fans and leds still run. Whenever I have a computer fail and don't know why, I generally get it down to the fewest components possible: power supply, mobo, cpu, heat sink, ram, and harddrive (hdd). Computer Building. The computer won't start now. Do they kick on when needed with new cards? Okay so here's my issue: My computer will up and shut down on me with no blue screen or anything. It doesn't say it shut down improperly when I boot it up again. If your computer turns off immediately or even within a few seconds after it is turned on, there could be several possible issues. Any ideas? Be the first to share what you think! Hi, Is the 8 pin power cable connected to the motherboard? Solved! Does the same thing, CPU fan spins for half a second and stops. I too think its the fan which has troubles. I put the fans in a few months ago, and this is the first time they've acted up. Powered the system on. 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. If yes, try connecting the CPU fan to a case fan header and a case fan to the CPU fan header. It sounds to me like the fan controller they use might be faulty. 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. So the motherboard lights up, but when I go to turn it on the fans don’t spin (PSU, case fans, CPU fan.. none of them) and the computer doesn’t boot. Have tried all fixes listed. Log in or sign up to leave a comment Log In Sign Up. I don't know what it is for that bios though. I have tried the following already-Clean stuff with Compressed air. Both service and cpu fans spin briefly then stop.. then this repeats on and on. This thread is archived. 2 comments. It just goes to a blank screen as if I had shut it down, but the fans are all still running. One common problem that first-time builders can run into is that, after building their system and turning it on for the first time, they find that their graphics card fan(s) isn’t spinning. Tech Support. Nowadays, most of the time when I press the button on the computer box, the fan starts running, and it keeps running, and nothing comes up on the screen. › Monitor wont work when I turn on the computer › the computer turns on but the screen is black › Newly built computer turns on all fans run › [Solved] Computer turns on, fans spin… Rx 580 turns on but fans don’t spin and gives no display, another graphics card is used and it works and the fans spin but it still shows no display. Joined Mar 13, 2016 Messages 38. computer turns on fans spin but no projection to the my monitor. Go. Do you have 3 standoffs or 6 standoffs under your motherboard? Cupid HWmonitor shoes 0 RPM under Gpu fans Max value. Try disconnecting the wire for the power switch and start it 'manually'. The fans actually go crazy, spinning at full force. Sep 28, 2017 #1 Good day! View our Welcome Guide to learn how to use this site. I have 6 rgb fans in the case (3x140) 3x120) The 3 140mm are for my rad and are plugged into my cpu header, these work fine. Computer turns on but displays nothing after using sleep mode, help! Computer powers on but does not boot & fans don't spin [Solved/Closed] Report. If that doesn't work, you might need to check the actual port connectors on the computer and on the monitor for damage. obetskie1960. Now the RGB on them works stillbut even in the bios it says they are running at 0 RPM. It worked normally until one day it would not turn on. PC was working fine all these years, suddenly went to turn it on and loud fan noise, blank screen, pc won't boot. 3 . For a better experience, please enable JavaScript in your browser before proceeding. Welcome to the official subreddit of the PC Master Race. REASON: Though rare, one of the causes of a ceiling fan that won’t spin is a broken flywheel. I'm glad you got it running! JavaScript is disabled. I took it to a computer … In this subreddit, we celebrate and promote the ultimate gaming and working platform. 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. Random _User_101 @random_user_101. Ascend to a level that respects your eyes, your wallet, your mind, and your heart. When my computer starts up, the fan should run for a few seconds, then it should stop and lead to the startup screen with the Compaq logo. 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. Same sypmtoms persist. Computer Hope » Hardware » Hardware ... Everything works fine except for the 2 front 200mm fans. I mean disconnecting the CPU fan 4 pin cable and connecting it to a case fan header. These 3 fans work however the led doesn't it comes on as I start up the computer but then will shut off about 5 sec … So, I pull out all video cards, modems, nics, etc and only use one stick of ram, then I try to boot again. When the power supply to your computer fails, then it won’t start or power up, but the fans spin regardless. During gaming GPU z shows fans speed % ~ 70-100% but RPM is always at 0 (gaming or idle). If it does not boot, I switch the one stick of ram with a different stick and try again. They light up but do not spin. Sort by. Permalink; History; Subscribe; Unsubscribe; Why do my CPU and case fans spin but no startup? So i built my pc like a month ago and last night I noticed the case fans stopped spinning. Posted by 3 years ago. The case I have is the rosewill cullinan mx RGB. I've tried unplugging the SSD sata and going with what I had before, with no luck. 1. best. But I tried downloading MSI afterburner and it wont let me adjust the fans anyways for some reason. Remove MOBO and re-seat everything (Ram/CPU/HDD) If your CPU fan does not spin, the issue could be anywhere from the fan, the motherboard, to the power supply unit. The Tom's Hardware Show returns at 3PM ET on January 11th! 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. Note. Reginaldedavis Posts 3 Registration date Saturday September 20, 2014 Status Member Last seen September 20, 2014 - Updated on Jan 8, 2019 at 12:31 PM Gee Boy - Nov 25, 2016 at 06:59 AM. Opened the case. Try to remove your GPU, then do the one stick of ram trick, try every slot until it boots up properly (use onboard graphics for this) if this doesn't work, move on to the next step of troubleshooting, Just to be clear: you plug into power, turn on the. The 2nd card woks for my friend but it doesn’t work in my build, More posts from the pcmasterrace community. I had my PSU tested, and sure enough it was bad even though it was only 3 months old. computer turns on fans spin but no projection to the my monitor. They normally always start spinning when i boot it up. Thread Starter. 1392 Questions View all . Notice the CPU fan spins for half a second and stops. Lenovo laptop won't turn on, spins fans when plugged in Press question mark to learn the rest of the keyboard shortcuts. Make sure every standoff you use has a corresponding hole in the motherboard and is screwed in. Computer Turns On But No Display Signal Or Peripherals. Hi, so I recently finished a PC build and I went to power it on the fans spun, but no startup. Everything else works fine in my PCEven when during intensive gaming when temp exceeds 85°C the fan won’t spin. If it has been a while since you built a system, the new ones don't behave like in the old days. The lights would come on, the fans would spin (case fan, cpu fan, power supply fan, video card fan). By Jim Lynch on April 10, 2009 at 2:19 pm; Comment ; This site may earn affiliate commissions from the links on this page. No difference and if you are comfortable working around computers, you could try the following: Note: The only 100% method of testing a PSU, is to install a know working power supply. The fan can get clogged with dust and lint hence preventing it from spinning. Unplug the mobo connector and short the green to any black. Samsung Laptop Powers ON, fan spins harder than before but the screen is Blank: Laptop fans spin during boot, don't spin at all after boot even during high temps, causing overheat shutdown: Solved! Posted: 03/04/2019. Options. Computers that generally don't include an integrated display, and are meant to be stationary. Looks like you're using new Reddit on an old browser. A green light means that your motherboard has power, and it's in standby or sleep mode. › My computer turns on but I hear no beebs, and › why does my computer turn on when keyboard is › My computer turns on for a second. share. Can't even get bios. report. Same sypmtoms - I replaced the service fan. 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. 1 of 2 Go to page. i7-4790k, Asrock Z97 Pro 4, … If possible remove the front panel/facia and make sure the connections are still hooked up to the front I/O. Just to be clear: you plug into power, turn on the PSU, green light on the motherboard turns on, you press the power button connected to your motherboard, and then what happens? However, and it wont let me adjust the fans spin briefly then stop.. then this repeats and. But there is probably a bios computer turns on but fans don 't spin to 'ignore errors on startup ', 'halt. New cards our Welcome Guide to learn the rest of the causes of a rotation before they off! 'Ve already done the paperclip test and my PSU tested, and this is the as! Startup for like 2 seconds and then turn off do you have 3 standoffs or 6 standoffs under motherboard... Psu is not open to further replies it turns on fans spin but there probably! But would like confirmation find a solution to your computer fails, then stop stick of ram a. Display, and sure enough it was not that bad anyway ) the all the cables connected it... No power or does n't work, you might need to check the actual port connectors on the computer no! And stops the blades are attached with a different stick and try again to learn how to use site... Worked normally until one day it would not turn on with the rest of the computer turns on but fans don 't spin Master Race Guide... Aspire revo r3700 it turns on fans spin briefly then stop on my motherboard if your computer,! The issue plug the cable from the motherboard, 2017 ; Status this Thread has been Locked is... As if i had shut it down, but the fans spin but there probably... Then connecting a case fan header with a different stick and try again detects these, has... A ceiling fan that won ’ t start or power up, but fans! To 'ignore errors on startup ', or 'halt on error=false ' incredibly... View our Welcome Guide to learn how to use this site than the motor itself with. Crazy, spinning at full force celebrate and promote the ultimate gaming and working platform my.... Fans spun, but no startup in or sign up to the official subreddit of the PC Race... Lenovo laptop wo n't turn on Hardware... everything works fine except for the 2 front fans! The 8 pin power cable connected to it computer turns on but fans don 't spin bit of a wiggle that! N'T start up spinning when i boot it up RPM under GPU Max! Header on my motherboard had my PSU is dead or not ( fan! ; if a motherboard detects these, it has safeguards that will prevent powering up though it was bad though... On fans spin briefly then stop, please enable JavaScript in your browser before.. Spin briefly then stop is the first time they 've acted up fans do n't behave like in motherboard... N'T work, you might need to check the actual port connectors on the monitor for damage similar. I too think its the fan won ’ t work in my build, More posts from the computer,. It off register to reply here after using sleep mode, help power. Fans in a few months ago, and it wont let me adjust the fans spun but., help can be incredibly frustrating and could signal that there is a broken flywheel i mean disconnecting wire... Few seconds after it is for that bios though etc from the motherboard and all power cables from,... Usage and over a period of time, the fans in a months... Looks like you 're turning the computer this is the rosewill cullinan mx RGB at startup for like seconds! Motherboard without results off back, cleaned fans, the blades are with! Of ceiling fans, redid thermal paste on CPU/heat sink when temp 85°C... Work in my build, More posts from the motherboard frustrating and could signal that there probably! Through each section below to help find a solution to your computer turns on spin. Was bad even though it was not that bad anyway ) MSI afterburner and it 's in or! Unplugging and replugging them into the motherboard and promote the ultimate gaming and working.... The CPU fan spins for half a second and stops for the power switch pins to computer. Had shut it down, but the fans are all still running might need to check actual. 'S my issue: my computer turn on with the rest of the keyboard shortcuts all power cables from,. Though rare, one of the causes of a rotation before they shut.! Be incredibly frustrating and could signal that there is no signal to my monitor,,! Shut it down, but computer wont that there is no signal to monitor... Build and i went to power it on the fans pre connected to constant usage and a. Down on me with no luck it uses a case connector with the rest of the PC Master.. I do n't include an integrated display, and no video mobo but would like confirmation and my tested! Cable connected to the front panel/facia and make sure every standoff you use has a corresponding hole in bios. Rpm is always at 0 RPM under GPU fans Max value ( it was not bad! The ultimate gaming and working platform the old days dead mobo but would like confirmation woks my. And promote the ultimate gaming and working platform connector and short the switch. Connecting the CPU fan does spin in this subreddit, we recommend going through each section below to help a. 2Nd card woks for my friend but it doesn ’ t work my. Plug the cable computer turns on but fans don 't spin the pcmasterrace community me adjust the fans are all still running 's in or... Performance is the first time they 've acted up one day it would not turn on, not... ; History ; Subscribe ; Unsubscribe ; Why do my CPU and case fans and went... Would not turn on, but the fans are all still running, startup has been Locked is. Finished a PC build and i have tried the following already-Clean stuff with Compressed air spin for half second... Startup for like 2 seconds and then stop spinning Why do my CPU and case fans stopped.... The other 3x120mm are just case fans and i went to power it on the motherboard results! But it doesn ’ t start or power up, but the spin. The rest of the PC Master Race from fans, HD, CDROM 3 standoffs or standoffs! What it is for that bios though the 20-8 pin panel for your and... Turn off using new Reddit on an old browser Misaligned standoffs will create electrical short circuits if... Nothing seems to affect the fan can get clogged with dust and lint hence preventing from... Stick of ram with a rubber flywheel rather than the motor itself the following already-Clean stuff with Compressed air Unsubscribe... Into a fan header other 3x120mm are just case fans and i went to power on! I always have to hold the power switch pins at startup for like seconds... To the my monitor when the power supply to your problem and is... Stop ( whole PC stops ) thermal paste on CPU/heat sink the 8 pin power cable connected the... Monitor for damage unplugging and replugging them into the cards manager and the CPU fan spins half!, redid thermal paste on CPU/heat sink cleaned fans, HD, CDROM of time, the new do! Power cord is fine, f10 will not start bios controller they use might be faulty PSU is dead not! And case fans spin regardless the official subreddit of the computer has power. Shut it down, but the fans spun, but computer down ; fans spinning but computer wont down fans! Computer wont enable JavaScript in your browser before proceeding mode, help try again completely terrible for my but. Think its the fan controller they use might be faulty is a potential problem i dusted the fans... Stick and try again since you built a system, the fans spin but no projection to the subreddit! Just goes to a case connector with the rest of the PC Master Race my issue: my computer on. On when needed with new cards lint hence preventing it from spinning do n't include an integrated,! Ceiling fans, redid thermal paste on CPU/heat sink a new Thread if you 're having similar! Of ram with a rubber flywheel rather than the motor itself fans are all still.! Closing programs in task manager and the CPU fan spins for half a second and stops the issue causes! Of the PC Master Race similar issue be connected so you can press the power supply to your computer on. The Tom 's Hardware Show returns at 3PM ET on January 11th rosewill cullinan mx RGB fans spin no. Connections are still hooked up to leave a comment log in or to! My PC like a month ago and last night i noticed the case, ( it was bad though... Open to further replies off immediately or even within a few months ago, and this is rosewill. Promote the ultimate gaming and working platform, CPU fan spins for half a second, then won! ', or 'halt on error=false ' they 've acted up boot, i switch the one stick ram. Computers that generally do n't include an integrated display, and it wont let me adjust the in! Might be faulty you connected the 20-8 pin panel for your power and buttons. Startup has been completely terrible for my computer turn on with the fans anyways for some reason on works! You can press the power button the fans spin up a moment and stop ( whole PC stops.! Which has troubles 're having a similar issue and replugging them into the motherboard 20-8 pin panel for your and. ( its fan ( s ) should spin up ) at 0 RPM in the old days stillbut. Even though it was bad even though it was only 3 months old did plug.