Corsair H110iGTX Flashing red?

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15 Feb 2008
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Hi,
Have noticed over the past few days whilst gaming the Corsair logo on the pump keeps flashing red even though Coretemp shows my temps around 45-50 degrees. (there is a difference of 10 degrees between BIOS temps & software temps so 60 degrees tops)

Checking BIOS the pump also shows 0rpm (tried both fan headers) installed the Corsair Link software and this shows the pump is running @ 2000rpm (normally 2800 - 3000rpm in BIOS) The pump is working as you can hear it buzz.

Fans are blowing cool to warmish air out of my case so any ideas why?

thanks.
 
Flashing Red LED on the pump lid indicates Water temp of internal coolant is too warm.

If you get your fans going at higher speed does it stop ?
 
You should be able to hear the pump running, or just touch it, you will feel vibration, and the pump speed should show in bios, or try HWMonitor Software.
 
My fans were running at around 70% of 3000rpm (noctua nf14)

Pump is definitely running as you can hear the buzzing sound when the fans are on low, HWMonitor only shows my fans speed. Plus the link software shows 2000rpm for the pump which I guess the software gets the readings via the micro USB cable.
 
ok here is a screenshot of HWMonitor which only shows my Fans rpm, currently rendering a video in Adobe Premiere my temps are in the 70's and the Corsair logo is red.

X7ndyZD.jpg.png
 
Not sure but have found a work around for now using the Link software.
Have set the pump speed to 3000rpm in the link software and looks good, I would prefer not to use the Link software.

Still can't get the pump speed to show in the BIOS so what ever gives out the speed signal I guess has failed.
 
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