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Computer Exhaust Fan Not Spinning

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The circus is on the road Updating Windows 8.1 WHERE are the ads coming from? When I replaced it, I spun it by finger and it would spin, but was out of balance and would wobble to a stop. in addition, randomly the computer decides it doesn't want to start up and instead gives the old "system failed cpu test" soundbyte. in the test, the fan was running at 445 rpm at the motherboard's typical lowest idle speed (40% voltage). http://theweblive.net/fan-not/psu-fan-not-spinning-on-startup.html

Log in with Facebook Log in with Twitter Log in with Google Your name or email address: Do you already have an account? I had bought an Antec VP-450 450W power supply a couple of weeks ago in preparation for the upgrade. I knew that My Wattage was perfect. e.g.

Computer Exhaust Fan Not Spinning

An adapter cable like this:http://www.newegg.com/Product/Product.aspx?Item=N82E16812423164&cm_re=splitter_cable_3-pin_fan_to_4-pin_Molex-_-12-423-164-_-Productwould do the job, although it's more than you need. If not, the unit is bad and time to rma. does it only turn on when it needs to...? :suspiciou Aug 2, 2005 #2 kimbo.ati TS Rookie Posts: 135 Ummm just by a guess im think you got a faulty No dice.

The answer was linked above........... im 99% sure the sound is coming from the power supply and not the motherboard. Power Supplies May 29, 2008 Is an Antec Smart Power 450W enough? uniqs3263 Share « toshiba laptop wont boot, asking for bios password • NVidia problem -- 7600 GS » Dead Skin [email protected] Dead Skin Mask Anon 2008-Jan-20 2:32 pm Rear fan stopped

Top DMB2000uk Site Admin Posts: 7095 Joined: Mon Jul 18, 2005 5:36 pm Location: UK Contact: Contact DMB2000uk WLM Quote Postby DMB2000uk » Thu Aug 10, 2006 9:29 am Did you As you do more work and heat starts to build up, the fans will speed up and slow down in response to temperature changes.2. I've never heard a churning sound or beeping sound when the computer's turned off. mikeconicFeb 3, 2015, 1:51 PM I am building my first computer and I am having a problem with the case fans.

On the upside, i found another Case fan and added it to the rear part of my case and I just Improved my System Temp by about 3-5 Degrees Celcius. Wow, that's really weird. The fans will speed up quickly when you start the torture test and slow down steadily when you end it. Depending on your case you can separate a top fan power supply's airflow from the rest of the case.

Case Fan Not Working

Try to run the computer hard and see if the fan spins up under load. re apply the heatsink? Computer Exhaust Fan Not Spinning They're silent. Speedfan Very good.

I booted normally into Windows 7 (SP1)... Check This Out Should it be plugged into the motherboard? myself i would have to still see it work, by blocking it till it heated up and turned on, before i would be reassured and ignore it for the rest of The PSU itself is working Thread Tools Search this Thread 10-21-2011, 02:05 PM #1 Jooo Registered Member Join Date: Jun 2011 Posts: 58 OS: Vista, 7, XP, Linux

This means that a top fan power supply can run its fan at a lower rpm than a rear fan power supply and produce the same level of cooling, as a Related Resources Rear Exhaust Corsair Air 540 Case Fan Not Spinning Rear Fan case has stopped spinning Rear Crosair 300r Case Fan, not Spinning Rear Case fan not spinning, Help. Already have an account? http://theweblive.net/fan-not/new-gpu-fans-not-spinning.html Overclockers Community Newsletter -- OVC -- Default Mobile Style All times are GMT -5.

mikeconicFeb 4, 2015, 1:04 PM I had changed the BIOS setting on the fans before, but nothing changed, but that was my fault because I didn't save and restart. The system is getting enough energy to run MW2 on Max settings, 1680x1050 and 2X AA with Vsync on, and still get a solid 78 FPS on average. ChrisPokornySep 9, 2011, 1:06 AM I see no specific reference to it in the manual:http://www.antec.com/pdf/manuals/VP450%20manual_EN.pdf Ask a new question Read More Power Supplies Computers Fan Antec Components Product Related Resources Antec

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I'd say just go buy a whole new PSU. whats going on?!Click to expand... To start viewing messages, select the forum that you want to visit from the selection below. Massachusetts question 4 passes, not happy [InTheNews] by IowaCowboy403.

The front led power and all lights remains off. In terms of case ventilation you have three exhausts - the two Antec fans - one rear, one top - plus the effect of the PSU cooling fan. And has been working for a week. have a peek here If there's a broken circuit, I will probably solder the fan taking power from 12v molex, ofcourse it would be spinning 100% all the time, but better than nothing.

Is it connected directly to the motherboard or to the PS? I'm actually studying electronics, so I have plenty of tools and knowledge. Louis, Missouri Contact: Contact Apoptosis Website Quote Postby Apoptosis » Thu Aug 10, 2006 7:54 am like the above post mentions correctly the rear external exhaust fan starts, stops and adjusts Whats your ambient room temp like?

the rear exhaust will only run if it gets very hot. Need help with airflow in a cheap, micro atx case with 2 fan mounts. the chassis power plug is plugged into a 4-pin, the cpu fan is plugged into the cpu fan plug on the motherboard, and the 3-pin power supply fan pin is plugged Reply With Quote 09-20-10,11:23 AM #12 Oklahoma Wolf View Profile View Forum Posts Senior Warranty Validity Sealed Stick Remover Join Date Mar 2003 Location Saskatchewan A four year old Smartpower