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Guys ,, What's wrong with this PSU?? HELP

post #1 of 8
Thread Starter 
Hello guys

I'm worried guys .. I just finished putting my PC all together, and when I powered it on it did. However, the power supply's fan doesn't spin at all.
Is that OK or it has to deal with the heat or it's DOA or WHAT??

My pc is already powered and I'm on the BIOS screen, every thing seems to be just fine.

Tell me please what is going on??

Corsair AX850W

It's too hard to pay $190 for something doesn't work.
I am already broke anyway.

HELP
Thank you.
post #2 of 8
I don't think the fan will spin up till you reach 30%+ load.
I is bad@naming
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I is bad@naming
(21 items)
 
Up and running!!
(27 items)
 
 
CPUMotherboardGraphicsGraphics
Intel 4930k Asus Rampage IV Black edition Powercolor 7870 PCS+ Sapphire 7950 
RAMHard DriveHard DriveHard Drive
16gb 2133mhz G.Skill Sniper  Kingston SSD Western Digital R4 Seagate Barracuda 
CoolingCoolingCoolingOS
EK Supremacy acetyl/Nickel XSPC EX240 Phobya DC-12 400 Windows 7 
MonitorKeyboardPowerCase
Asus 23.5" Corsair K70 Antec True Power Quattro 850w Coolermaster Storm Trooper 
MouseMouse PadAudioAudio
Logitech G400 Steelseries QCK Schiit Magni Schiit Modi 
Audio
Hifiman HE-400 
CPUMotherboardGraphicsRAM
Intel Core i7 2600K Asrock Extreme 6 Z77 PowerColor 7870 PCS+ MYST Corsair Vengeance 
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Corsair Vengeance 30gb Kingston SSD 500gb seagate Western Digital R4 
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CoolingOSOSOS
Phobya DC12-400 Windows 7 Home Premium 64bit Windows 8 pro 64bit Ubuntu 
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post #3 of 8
Hey hey hey, just chill out man! Odds are the PSU just isn't hot enough to have to use its fan! Don't worry about that. If it IS in fact broken, then all you have to do is RMA it. Piece of cake.

Remember, nothing is ever truly dead AND irreplaceable inside of 30 days.
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Heisenberg
(10 items)
 
Redemption
(18 items)
 
 
CPUGraphicsRAMHard Drive
Intel Core 2 Extreme @ 2.8GHz (upgrade) Intel GMA 950 2 x 2 DDR2 667MHz (upgrade) 120GB Mushkin ECO2 
Optical DriveOSMonitorPower
Replaced with 42 W/hr aux battery Mint 17.3 1280x800 Dell 65w Dell Adapter 
CaseOther
Latitude D630 Chassis Intel 7260-802.11ac 2x2 
CPUMotherboardGraphicsRAM
Not telling AsRock something Pixel Pusher 2 x 8 GB AMD Radeon RAM @ 1600mhz (All the VM's) 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 128GB (8 second boot) Western Digital RE4 1TB Western Digital RE4 2TB Pioneer Blu-Ray Reader/Writer 
CoolingOSMonitorKeyboard
Cooler Master Hyper 212 Evo Windows 8.1 Pro x64 Dell U2713HM IBM Model M (CLICKY!!) 
PowerCaseMouseAudio
Antec HCG-900 NZXT Source 210 (it was cheap) Logitech G502 Schiit Modi 
AudioAudio
Sennheiser HD 598 M-Audio AV40's 
CPUMotherboardGraphicsRAM
Intel Core i5-4200U Microsoft BGA1168 Intel HD 4400 8 GB LPDDR3 Dual Channel @ 1600mhz 
Hard DriveOSMonitorKeyboard
SK Hynix 256GB SSD Windows 8.1 Professional 1920 x 1080p IPS Display Microsoft Touch Cover 2 
Power
48w PSU 
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post #4 of 8
At low loads that PSU's fan is not supposed to spin at all, so I wouldn't worry about that. If you're not seeing any problems I wouldn't worry about it.
post #5 of 8
That is normal operation. I have one, so I have witnessed the fan not running unless it is needed.
    
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post #6 of 8
http://www.corsair.com/power-supply-...old/ax850.html

Ultra Low Noise — Hybrid Silent Fan Control

The Corsair AX850's energy-efficient design allows it to operate reliably with minimal cooling, and hence very low noise levels. The AX850's Hybrid Silent Fan Control technology offers three modes of cooling, depending on the load level. This includes a fanless mode of operation (0 rpm) up to about 20% load, a quiet, low fan speed cooling mode for typical loads up to around 50% load, and a higher performance cooling mode for more demanding loads. Noise levels still remain low even when fan speeds start to climb, thanks to the use of a premium-quality 120mm San Ace fan from industry-leader, Sanyo Denki.
    
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Intel Core i7-6700K @4.6 @ 1.344 ASUS ROG MAXIMUS VIII HERO ALPHA LGA 1151 Intel... EVGA GeForce GTX 1080Ti FE Hybrid @ 2012/5535  Dominator 32GB (4 x 8GB) DDR4 3200  
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Seagate Constellation ES.3 2TB  SAMSUNG 850 EVO 2.5" 500GB SSD  LG CD/DVD Burner 24X DVD+R 6X DVD+RW 8X  Swiftech H20-220 Elite Series Liquid Cooling 
OSMonitorMonitorKeyboard
Microsoft Windows 10 Home 64-bit  ASUS PG279Q ROG SWIFT 27" BenQ G2400W (for monitoring systems)  Logitech G810 Orion Spectrum RGB Mechanical  
PowerCaseMouseAudio
EVGA SuperNOVA 220-P2-0750-X1 750W  Cooler Master Storm Stryker  Logitech G900 Chaos Wireless Spectrum RGB  Logitech X540 5.1 
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HyperX Cloud Revolver Reeven SIX EYES II fan speed controller, 6 chan... Aquacomputer Aquabox Professional 5.25" Bay Res... Logitech G13 Game Pad 
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Logitech G29 Individually Sleeved Cable Set for EVGA -Red Custom water cool chiller! Swiftech auxiliary pump 
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2nd 350w power supply for 2nd water pump & chil... 
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post #7 of 8
Thread Starter 
Thank you all So So So Much
I love you GUYS
You are the BEST
post #8 of 8
Yea. That PSU is beast. The fan not spinning is a feature of the PSU.

I bet corsair is getting loads of "My PSU fan is dead!!!" tickets from AX power supply owners. Who would have guessed that such a cool feature would cause such a headache?
Everest - Intel
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Everest - Intel
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