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Fan has stopped reporting rpm

post #1 of 5
Thread Starter 
I have a Enermax magna that has stopped reporting rpm in PC Probe, HWMonitor and AIDA64. I've moved it to different fan headers with same results. Bios will still control speed just can't see the rpm any more. I have sleeved my fan leads but doesn't appear that pins are backing out of the connector. Is there any fix for this or just replace?
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post #2 of 5
Try an alligator clip bypass of your rpm reporting wire, see if the rpm signal gets through to the plug - or another plug - through an alternate path.
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post #3 of 5
What voltage is it getting? My fans stop reporting RPM when I set SpeedFan to <40%.
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post #4 of 5
your fan may have a bad tachometer in it.
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Ethylene Glycol
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post #5 of 5
Thread Starter 
Quote:
Originally Posted by ehume View Post
Try an alligator clip bypass of your rpm reporting wire, see if the rpm signal gets through to the plug - or another plug - through an alternate path.
Finally got around to looking a bit harder and to try your suggestions. Boy do I feel like a real dummy lol. Just prier to this issue I had removed and cleaned my WC Loop which involved R+R of the radiator. It's mounted to the rear of my case with 120mm to 80mm fan mounts. To save a bit of time I didn't remove the 120mm rear case fan to gain access to the 4 screws which hold the radiator mount brackets. Instead I just went through the 120mm case fan and R+R'd the 4 screws. I think the pic tells the rest of the story
Times like this make me wish I had just done this before making a post on OCN and saved myself the embarrassment, but what the heck I'm sure everyone will get a kick out of this anyway lol.
Easy fix, and now all better, thanks guys!
Ryzen Build
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Bruce
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CPUMotherboardGraphicsRAM
R7 1800x Crosshair VI Hero Diamond 7970 GSkill FlareX F4-3200C14D-16GFX  
Hard DriveHard DriveHard DriveHard Drive
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Hard DriveCoolingCoolingCooling
WD 4TB Red EK-FB Asus C6H Monoblock XSPC GPU Razor WB XSPC RX 360 
CoolingCoolingCoolingCooling
XSPC RS 360 XSPC EX140 D5 Vario Gentle Typhoon AP-15 1850 rpm 
OSMonitorPowerCase
Win 10 Pro Asus VE248H x2 EVGA 850 G2 Xigmatek Elysium 
CPUMotherboardGraphicsRAM
FX 6350 Asus M5A99FX Pro R2.0 GTX220 G.Skill Ripjaws X F3-17000CL9D-8GBXLD 9-11-9-28... 
Hard DriveHard DriveHard DriveOptical Drive
Samsung 840 Pro WD20EFRX 64M Red x4 raid 10 WD5001AALS Blk Asus DRW-24B1ST 
CoolingOSMonitorKeyboard
Hyper 212 Evo R2 Windows Server 2008 R2 Standard Asus  Logitech MK300 
PowerCase
Corsair HX500 Corsair 330R Titainium 
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Ryzen Build
(20 items)
 
 
Bruce
(14 items)
 
CPUMotherboardGraphicsRAM
R7 1800x Crosshair VI Hero Diamond 7970 GSkill FlareX F4-3200C14D-16GFX  
Hard DriveHard DriveHard DriveHard Drive
Samsung 960 EVO NVMe Samsung 840 SSD Corsair GT SSD WD 2TB Black 
Hard DriveCoolingCoolingCooling
WD 4TB Red EK-FB Asus C6H Monoblock XSPC GPU Razor WB XSPC RX 360 
CoolingCoolingCoolingCooling
XSPC RS 360 XSPC EX140 D5 Vario Gentle Typhoon AP-15 1850 rpm 
OSMonitorPowerCase
Win 10 Pro Asus VE248H x2 EVGA 850 G2 Xigmatek Elysium 
CPUMotherboardGraphicsRAM
FX 6350 Asus M5A99FX Pro R2.0 GTX220 G.Skill Ripjaws X F3-17000CL9D-8GBXLD 9-11-9-28... 
Hard DriveHard DriveHard DriveOptical Drive
Samsung 840 Pro WD20EFRX 64M Red x4 raid 10 WD5001AALS Blk Asus DRW-24B1ST 
CoolingOSMonitorKeyboard
Hyper 212 Evo R2 Windows Server 2008 R2 Standard Asus  Logitech MK300 
PowerCase
Corsair HX500 Corsair 330R Titainium 
  hide details  
Reply
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