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CPU Fan warning when booting up PC

post #1 of 8
Thread Starter 
So I just built this PC with the following specs:
Asus P8Z77-V Z77 LGA1155 R
4Gx2 SAMSUNG MV-3V4G3D/US R
Intel i5 3570k
CORSAIR HX750 750W RT
1tb WD blue drive
Hyper 212 evo

I set it up today, and the first thing that popped up was that there was a CPU fan warning. I went into bios to check what was up, and it said the fan was running at 600ish RPM's and the number was red. I exited it, and now I cant get back into bios -.-, it goes straight to the "insert media to install from" page. I'm just wondering if I should worry about this, or if I should just continue with the install?
Beatrix
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WD Blue 1TB lol Hyper 212 EVO Win 7 Ult 64 bit 
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Beatrix
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CPUMotherboardGraphicsRAM
I5 3570k ASUS P8Z77-V AMD HD 7950 Samsung "Wonder ram" 
Hard DriveOptical DriveCoolingOS
WD Blue 1TB lol Hyper 212 EVO Win 7 Ult 64 bit 
MonitorPowerCaseMouse
Crossover 27Q Corsair HX750 Phantom 410 (red) DeathAdder 
Audio
MagnePlanar MMG/A700 
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post #2 of 8
I asssume you do have your fans for your CPU plugged into your CPU fan header on the motherboard right?

Also, what numbers were red? It might be an idea to do a CMOS reset and go from there.

Comps
post #3 of 8
I also found with my Hyper 212 evo fan, that the fan error appeared .

It's only because it runs under 600rpm, as soon as I replaced it with another fan that run faster, the error went away.
Defiance
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Defiance
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post #4 of 8
Just set the Fan Warning of the CPU in the BIOS to a lower threshold like 200rpm instead of 600rpm.
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I7-4790K @ 4751mhz Asus Z97 Pro Gaming  HD4890 - HD5870 - HD6950 - HD7850x2 - HD7950x2... 8800GTS - GTS450 - GTX650ti Boost - GTX670 - GT... 
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Black storm
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HomeServer
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6x Enermax Cluster White 1200rpm Windows 10 Iiyama Prolite E2773HDS 27inch - 47inch LG TV Corsair K60 - Razor BlackWidow Stealth - Logite... 
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post #5 of 8
Thread Starter 
Quote:
Originally Posted by compuman145 View Post

I asssume you do have your fans for your CPU plugged into your CPU fan header on the motherboard right?
Also, what numbers were red? It might be an idea to do a CMOS reset and go from there.
Comps
Yes its plugged into the fan header, as it is working tongue.gif
Quote:
Originally Posted by Farih View Post

Just set the Fan Warning of the CPU in the BIOS to a lower threshold like 200rpm instead of 600rpm.

Okay, sounds good... so it's running as it should be then? I dont want to overheat my nice new processor tongue.gif. I mean it was sitting at 27*C I believe when I was in bios.
Beatrix
(13 items)
 
  
CPUMotherboardGraphicsRAM
I5 3570k ASUS P8Z77-V AMD HD 7950 Samsung "Wonder ram" 
Hard DriveOptical DriveCoolingOS
WD Blue 1TB lol Hyper 212 EVO Win 7 Ult 64 bit 
MonitorPowerCaseMouse
Crossover 27Q Corsair HX750 Phantom 410 (red) DeathAdder 
Audio
MagnePlanar MMG/A700 
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Beatrix
(13 items)
 
  
CPUMotherboardGraphicsRAM
I5 3570k ASUS P8Z77-V AMD HD 7950 Samsung "Wonder ram" 
Hard DriveOptical DriveCoolingOS
WD Blue 1TB lol Hyper 212 EVO Win 7 Ult 64 bit 
MonitorPowerCaseMouse
Crossover 27Q Corsair HX750 Phantom 410 (red) DeathAdder 
Audio
MagnePlanar MMG/A700 
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post #6 of 8
Quote:
Originally Posted by FattyMcFatFatFatty View Post

Yes its plugged into the fan header, as it is working tongue.gif
Okay, sounds good... so it's running as it should be then? I dont want to overheat my nice new processor tongue.gif. I mean it was sitting at 27*C I believe when I was in bios.

Yeah it willll be fine, once you got everything installed just monitor the CPU fan and stress the CPU to see if the fans spins up when the CPU gets hotter.

I use the CM Hyper212 in alot of my custumors builds and in almost all case's i have to set the thresholld for the CPU fan in the BIOS lower to.
Black storm
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HomeServer
(15 items)
 
CPUMotherboardGraphicsGraphics
I7-4790K @ 4751mhz Asus Z97 Pro Gaming  HD4890 - HD5870 - HD6950 - HD7850x2 - HD7950x2... 8800GTS - GTS450 - GTX650ti Boost - GTX670 - GT... 
RAMHard DriveHard DriveHard Drive
16GB 2400mhz CL9 Ripjaws Samsung 951 NVME 256GB 250GB SSD Samsung 840 Seagate 7200rpm 3TB 
Hard DriveCoolingCoolingCooling
Seagate 7200rpm 3TB Watercool Heatkiller 3.0 Copper MagiCool Elegant plexi full copper 120mm rad. MagiCool Elegant plexi full copper 240mm rad 
CoolingCoolingCoolingCooling
Lamptron FC5 V2 fan-controller AlphaCool VP655 Pump + Plexi Top EK Spin Bay resevoir 3x Scythe Gentle Typhoon's 1450rpm 
CoolingOSMonitorKeyboard
6x Enermax Cluster White 1200rpm Windows 10 Iiyama Prolite E2773HDS 27inch - 47inch LG TV Corsair K60 - Razor BlackWidow Stealth - Logite... 
PowerCaseMouseMouse Pad
Corsair RM1000i Corsair AIR540 Logitech G502 Corepad xxxl 
AudioAudioAudioAudio
Musical Fidelity V-Dac II Reloop Direct Drive Turntable with Ortofon Conc... 2x Adam A5X Studio Monitors BeyerDynamic DT990 Pro 250ohm 
AudioAudioAudioOther
Audioquest Nighthawk Lehmann Audio Linear Headphone Amp Sennheiser HD650 Musical Fidelity V-PSU 
CPUMotherboardRAMHard Drive
AMD E-350 Asus E35M1-M 4GB DDR3 Kingston 1333mhz  1,5TB wester digital green 
Hard DriveHard DriveOptical DriveOS
640GB WD Caviar blue 500GB Samsung Spinpoint Samsung Dvd-rewriter windows xp sp2 
MonitorKeyboardPowerCase
19inch phillips tft generic Bequiet 300Watt Fratal Design Core 
MouseMouse Pad
microsoft none 
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Black storm
(32 items)
 
 
HomeServer
(15 items)
 
CPUMotherboardGraphicsGraphics
I7-4790K @ 4751mhz Asus Z97 Pro Gaming  HD4890 - HD5870 - HD6950 - HD7850x2 - HD7950x2... 8800GTS - GTS450 - GTX650ti Boost - GTX670 - GT... 
RAMHard DriveHard DriveHard Drive
16GB 2400mhz CL9 Ripjaws Samsung 951 NVME 256GB 250GB SSD Samsung 840 Seagate 7200rpm 3TB 
Hard DriveCoolingCoolingCooling
Seagate 7200rpm 3TB Watercool Heatkiller 3.0 Copper MagiCool Elegant plexi full copper 120mm rad. MagiCool Elegant plexi full copper 240mm rad 
CoolingCoolingCoolingCooling
Lamptron FC5 V2 fan-controller AlphaCool VP655 Pump + Plexi Top EK Spin Bay resevoir 3x Scythe Gentle Typhoon's 1450rpm 
CoolingOSMonitorKeyboard
6x Enermax Cluster White 1200rpm Windows 10 Iiyama Prolite E2773HDS 27inch - 47inch LG TV Corsair K60 - Razor BlackWidow Stealth - Logite... 
PowerCaseMouseMouse Pad
Corsair RM1000i Corsair AIR540 Logitech G502 Corepad xxxl 
AudioAudioAudioAudio
Musical Fidelity V-Dac II Reloop Direct Drive Turntable with Ortofon Conc... 2x Adam A5X Studio Monitors BeyerDynamic DT990 Pro 250ohm 
AudioAudioAudioOther
Audioquest Nighthawk Lehmann Audio Linear Headphone Amp Sennheiser HD650 Musical Fidelity V-PSU 
CPUMotherboardRAMHard Drive
AMD E-350 Asus E35M1-M 4GB DDR3 Kingston 1333mhz  1,5TB wester digital green 
Hard DriveHard DriveOptical DriveOS
640GB WD Caviar blue 500GB Samsung Spinpoint Samsung Dvd-rewriter windows xp sp2 
MonitorKeyboardPowerCase
19inch phillips tft generic Bequiet 300Watt Fratal Design Core 
MouseMouse Pad
microsoft none 
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post #7 of 8
Thread Starter 
Quote:
Originally Posted by Farih View Post

Yeah it willll be fine, once you got everything installed just monitor the CPU fan and stress the CPU to see if the fans spins up when the CPU gets hotter.
I use the CM Hyper212 in alot of my custumors builds and in almost all case's i have to set the thresholld for the CPU fan in the BIOS lower to.

Would you say that the included fan is up to par, or should I think about investing in a different fan?
Beatrix
(13 items)
 
  
CPUMotherboardGraphicsRAM
I5 3570k ASUS P8Z77-V AMD HD 7950 Samsung "Wonder ram" 
Hard DriveOptical DriveCoolingOS
WD Blue 1TB lol Hyper 212 EVO Win 7 Ult 64 bit 
MonitorPowerCaseMouse
Crossover 27Q Corsair HX750 Phantom 410 (red) DeathAdder 
Audio
MagnePlanar MMG/A700 
  hide details  
Reply
Beatrix
(13 items)
 
  
CPUMotherboardGraphicsRAM
I5 3570k ASUS P8Z77-V AMD HD 7950 Samsung "Wonder ram" 
Hard DriveOptical DriveCoolingOS
WD Blue 1TB lol Hyper 212 EVO Win 7 Ult 64 bit 
MonitorPowerCaseMouse
Crossover 27Q Corsair HX750 Phantom 410 (red) DeathAdder 
Audio
MagnePlanar MMG/A700 
  hide details  
Reply
post #8 of 8
Quote:
Originally Posted by FattyMcFatFatFatty View Post

Would you say that the included fan is up to par, or should I think about investing in a different fan?

The fan is fine, I got the same warning when I set my computer up. Like someone else said, go into the bios and lower the threshold where it warns you at, I believe i just set mine to not warn me at all.
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