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CPU Fan error after complete power off (including PSU) - CPU idles at 100C

post #1 of 18
Thread Starter 
Last night, I completely powered off my desktop, including the PSU. After I turned it on, I got a CPU fan error. I ignored it and restarted the computer because I assumed it was a glitch or something. I got the same error (CPU fan error) and ignored it again because the fans were all spinning. I booted into Windows 7 and everything seemed fine. I left the computer on overnight. When I woke up to use the computer, it was very sluggish. I normally leave the computer on 24/7 and this has never happened. I restarted and got the same CPU fan error. I ignored it again and booted into Windows 7. After about 5 minutes of use (internet browsing), I opened OpenHardwareMonitor and noticed that my CPU temp was 100C. GPU temperature is normal, about 40C. I've had this build for ~4 years and this has never happened. Sorry if this is the wrong forum.

Motherboard: ASUS Maximus V Formula
CPU: Intel i7 3770k
Cooler: Corsair H100
post #2 of 18
even though the fan is spinning you need to see if the pump on your corsair h100 is running.
i'm thinking it's not running.
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Old X58
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Crucial MX100 256 gig Crucial M500 120gig WD VelociRaptor 1TB Noctua 
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Windows 7 Pro 64bit LG 29inch widescreen DP LG 29inch widescreen DP Corsair K65 
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post #3 of 18
Quote:
Originally Posted by jlhawn View Post

even though the fan is spinning you need to see if the pump on your corsair h100 is running.
i'm thinking it's not running.

 

I second this. It seems like your pump is dead/not running.

Gaming 2016
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Gaming 2016
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post #4 of 18
Thread Starter 
Quote:
Originally Posted by jlhawn View Post

even though the fan is spinning you need to see if the pump on your corsair h100 is running.
i'm thinking it's not running.
Quote:
Originally Posted by 1337LutZ View Post

I second this. It seems like your pump is dead/not running.
How do I check if the pump is running or not? Is there any chance that a cable got knocked loose or something? I don't have any air cooling solutions at the moment.
post #5 of 18
Quote:
Originally Posted by Iamazn View Post


How do I check if the pump is running or not? Is there any chance that a cable got knocked loose or something? I don't have any air cooling solutions at the moment.

you can check the connections but I think you can put your finger on the pump and feel if it's running, I'm not positive though as I don't know much about corsair liquid coolers. if you had an h100i you could check in corsairs software, you might be able to see the pumps rpm in the bios under cpu fan, but like I said I'm not to sure about the corsair cooler.
Edited by jlhawn - 8/20/16 at 3:36pm
Old X58
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 970 6 core ASUS Sabertooth X58 MSI GTX 1070 Gaming X GSkill 24 gigs 
Hard DriveHard DriveHard DriveCooling
Crucial MX100 256 gig Crucial M500 120gig WD VelociRaptor 1TB Noctua 
OSMonitorMonitorKeyboard
Windows 7 Pro 64bit LG 29inch widescreen DP LG 29inch widescreen DP Corsair K65 
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EVGA SuperNova G2 1000w Corsair C70 Corsair M65 Sound Blaster Z 
Other
Custom sleeved psu cables 
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Old X58
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 970 6 core ASUS Sabertooth X58 MSI GTX 1070 Gaming X GSkill 24 gigs 
Hard DriveHard DriveHard DriveCooling
Crucial MX100 256 gig Crucial M500 120gig WD VelociRaptor 1TB Noctua 
OSMonitorMonitorKeyboard
Windows 7 Pro 64bit LG 29inch widescreen DP LG 29inch widescreen DP Corsair K65 
PowerCaseMouseAudio
EVGA SuperNova G2 1000w Corsair C70 Corsair M65 Sound Blaster Z 
Other
Custom sleeved psu cables 
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Reply
post #6 of 18
As said already touch the pump if you feel anything its on if you dont feel anything then its off
If its off and there is nothing wrong with the cable connections then the pump is probably dead which happens pretty often

The pump on the H100 is a piece of junk so dont be surprised if its dead
I have had a dead pump on a H100 as well and i just gave the whole thing away and moved back to air cooling which is much more reliable.
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LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
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Seravee
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CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
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Onkyo TX NR646  Dali Opticon Vokal x2 Dali Opticon 2 x2 Dali Opticon 1 
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post #7 of 18
You should be able to feel something vibrate when turning your pc on whilst holding the pump on your cpu socket. Thats how i checked. Or hold your esr close by.
Gaming 2016
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Intel i7 6700K Gigabyte Z170M-D3H MSI GTX1070 8G ARMOR Kingston HyperX FURY DDR4 
Hard DriveHard DriveHard DriveCooling
Samsung 840 Evo Samsung 850 Evo Seagate SHHD Cooler Master Nepton 240M 
OSMonitorKeyboardPower
Windows 10 Pro XB321HK Logitech 710 Corsair RM550x 
CaseMouseMouse PadAudio
Cooler Master Silencio 352 Logitech G500 Razer Goliathus Presonus Eris 4.5 
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Gaming 2016
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7 6700K Gigabyte Z170M-D3H MSI GTX1070 8G ARMOR Kingston HyperX FURY DDR4 
Hard DriveHard DriveHard DriveCooling
Samsung 840 Evo Samsung 850 Evo Seagate SHHD Cooler Master Nepton 240M 
OSMonitorKeyboardPower
Windows 10 Pro XB321HK Logitech 710 Corsair RM550x 
CaseMouseMouse PadAudio
Cooler Master Silencio 352 Logitech G500 Razer Goliathus Presonus Eris 4.5 
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post #8 of 18
Thread Starter 
Quote:
Originally Posted by shilka View Post

As said already touch the pump if you feel anything its on if you dont feel anything then its off
If its off and there is nothing wrong with the cable connections then the pump is probably dead which happens pretty often

The pump on the H100 is a piece of junk so dont be surprised if its dead
I have had a dead pump on a H100 as well and i just gave the whole thing away and moved back to air cooling which is much more reliable.
Can you recommend a decent air cooler that isn't too expensive?
post #9 of 18
What is too expensive?
Seravee
(27 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Dali Opticon Vokal x2 Dali Opticon 2 x2 Dali Opticon 1 
AudioOtherOther
Dali E12 F Subwoofer CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
Seravee
(27 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Dali Opticon Vokal x2 Dali Opticon 2 x2 Dali Opticon 1 
AudioOtherOther
Dali E12 F Subwoofer CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
post #10 of 18
Thread Starter 
Quote:
Originally Posted by shilka View Post

What is too expensive?
I got the H100 4 years ago for $100, so I'm hoping to pay much less than that for air cooling.
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