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ROG Maximus Hero VIII - H115i fans wont stay full speed.

tech_noob1
Level 7

‎09-20-2016 04:57 AM - last edited on ‎03-06-2024 01:43 AM by Community Admin

So ive recently upgraded from a h110i gt to a h155i but for some reason the fans wont stay at 100% and always stay at minimums no matter the temps.

Ive tried both pwm/dc modes in the bios and the h115i is plugged into the cpu_fan header on the mobo with the 2 ml140 fans into the h115i supplied headers running into the pump block.

Also had the same problem with the standard fans that came with the unit.

Corsair link when i first turn on the systems somtimes lets me turn the fans on max then shortly after reverts the speed to minimum even though im telling it to run full speed.


Any suggestions would be apreciated thanks.
4.7ghz OC
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Nate152
Moderator

‎09-20-2016 05:24 AM

Hi tech noob

In corsair link try setting the fan curve to ramp up with the coolant temp.
ROG Strix 1070 OC Guide - ROG Spatha X Rapid Fire - ROG Falchion Touch Panel - z270 BCLK Overclocking - Xsplit Gamecaster Guide - ROG RX 460 OC Guide
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tech_noob1
Level 7
In response to Nate152

‎09-20-2016 04:05 PM

Nate152 wrote:
Hi tech noob

In corsair link try setting the fan curve to ramp up with the coolant temp.


no it stays minimum no matter what you set them too
4.7ghz OC
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Nate152
Moderator

‎09-20-2016 05:02 PM

What happens if you connect the pump to the W_Pump header and the fans to the cpu and cpu_opt headers?

If you have a splitter you can connect the fans to the cpu fan header.

Does this work any better?
ROG Strix 1070 OC Guide - ROG Spatha X Rapid Fire - ROG Falchion Touch Panel - z270 BCLK Overclocking - Xsplit Gamecaster Guide - ROG RX 460 OC Guide
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