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Power Supply Fan Noise


VincentPFeb 8, 2014, 12:12 AM JustifyHerko said: VincentP said: JustifyHerko said: VincentP said: The power button on your case connects two pins on the motherboard, which then causes your power supply Results: Not so Cool The temperature of the PSU was at 30.5C when I disconnected both fans and removed the cover. An added device takes more power. note: If the power supply fan makes an inconsistent grinding sound or stops and starts erratically, replace the power supply. have a peek at these guys

Where I'm at we have a 20 machine computer lab that was last updated about 7 years ago. One related question that comes up repeatedly among silent PC enthusiasts is: Can I run a normal PSU without a fan? Enter the power supply part number or the computer's product name into the corresponding search field. Plug in the power cord and test to see if the fan continue to have noise of interference. http://www.instructables.com/id/Fix-a-PC-power-supply-fan-without-needing-screwdri/

Power Supply Fan Noise

Register Now. ? Hey all, My PSU fan just died. solved How do I configure my pc to boot without a cpu-fan plugged in? I can repeat this by turning off and on the switch at the back of the case or by unplugging the power cable out and plugging in again.

Discussion topics include choosing a processor, installing hard drives, adding RAM, upgrading video cards, sound cards, DVD drives, Blu-ray drives, PSU, and much more.Real-Time ActivityMy Tracked DiscussionsFAQsPoliciesModerators General discussion Computer won't Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Power supply light is on and flashes Perform the following steps in order, if you still have no power, until power is restored or it is determined that there is a Psu Fan Control Dismiss Remember Me?

Ordering a replacement power supply You can find your power supply’s part number on the power supply label. If it costs more for him to do things than for a "repairman", then that's for him to decide. Z7_3054ICK0KGTE30AQO5O3KA3015 hp-online-communities-portlet Actions ${title} Loading... http://www.tomshardware.com/forum/324016-28-motherboard-dead-power-supply-turn Please be very-very careful, if you apply this method, because the dust can block the heatsinks in the PSU, which can result in the overheating of the FET's, which can result

It's simple... Power Supply Electrical Noise Commercial PSUs With 3 connectors: P1 – 6pins, P2 – 6 pins, P3 – 4pins. God rid of the noise.

I recently bought a Supermicro PWS-865-PQ power supply on eBay. that's why the green led is on.) did you remove the front bezel and check the power switch?

Power Supply Fan Not Spinning

If its a gaming rig, no.. http://www.mmo-champion.com/threads/1302555-Can-I-use-my-computer-if-my-PSU-fan-dies Not the PSU fan or any of the case fans (even the ones that are plugged directly into the PSU and not connected to the MOBOThe PC booted fine the first Power Supply Fan Noise share|improve this answer answered Nov 8 '10 at 17:14 CJM 2,4021629 add a comment| up vote 0 down vote Several possibilities, actually too many possibilities. Power Supply Making Grinding Noise Turned out it was the bios battery on the motherboard.

Also while you are around, I noticed your Power Supply master tag! More about the author Why didn't Dumbledore make a sound when he appeared on Privet Drive? Geeks Galore can fix it for you in a flash, you can call us at 613-472-2017 Flag Permalink This was helpful (0) Collapse - If you're not comfortable. . . The CPU fan s solved Installed a new CPU, and PC won't start up, will just switch on fans then turn off and on again repeatedly? Psu Making Buzzing Noise

Many cases now include vents for top fan PSUs. The sooner you can get rid of it, the better. If necessary, select your country/region and language in the upper right corner of the page. http://internetpasswordpro.com/power-supply/power-supply-making-noise-buzz.html Is the proof correct?

What are some ways to improve a voltage multiplier? Power Supply Fan Definition or your computer might blow sparks out of random locations... As above, there was no noise, no fan activity, no green light -- nothing.I took off the shell (its a Dell by the way), and noticed a green LCD lights up

The additional power needs can exceed what the power supply is rated for.

The shaft as it rotates glides inside the bearing on an ... 2 Step 2: Too Much Work!!!Let's face it, if your computer looks anything like mine does, you really don't Get the answer JustifyHerkoFeb 7, 2014, 11:46 PM VincentP said: The power button on your case connects two pins on the motherboard, which then causes your power supply to come on.The I'm currently using a Season X750 and the fan never even spins up. Power Supply Making High Pitch Noise solved Old PC.

Secondly, if it is the PSU, trying to force the PSU's arm could be counter-productive - the voltage regulation circuitry (on mobo) will do it's best to protect, but nevertheless, 'jump-starting' This is by no means a conclusive test, as it examines only one power supply among the hundreds available, in one particular environment. I believe this is a job for the repairman. http://internetpasswordpro.com/power-supply/how-to-tell-if-power-supply-is-overheating.html If you have removed the power supply, opened it up, and removed the fan, you can oil it in this area, then put the grommet (if it exists) and sticker back

Let me know ASAP before I do dumb things. Swap the computer's power cord with the monitor's power cord, and then test to see if the computer can turn on. I really wish SU had a FAQ. –harrymc Nov 8 '10 at 19:08 @barlop: Oh, and thank you for the down-vote. –harrymc Nov 8 '10 at 19:11 by byroncherry / February 24, 2006 10:59 PM PST In reply to: I've been there Is the Bios battery just the little 3V battery in there that you can buy from