make sure Fans are set to Auto ( gear icon is On, next to fan speed )
 
go to screen where fan cure is adjusted & uncheck "fan curve control"
 
 

this
 

 

I am Using Version 1.0.2 ... which version are you using ?
 
 
Steps to Edit Precision X1 settings:


     1) Make the change (Enter key if you type a value) 
 
     2) Now the Apply Button
 
     3) Select (Left Click) the Profile Number
 
     4) Last (Left Click) the Save button --> should go Dark purple
 
Now Close X1 ...... then reopen X1 & Open the profile Number ---> check that it Saved correctly
         (if there is an issue Run X1 as Admin)
 
 
There is this Thread:  [Guide] How to force max voltage & curve overclock with msi afterburner
 

turn off --> Windows Fast Startup & Fast Boot in your BIOS

Strange. Glad it's working for you at the moment. 

Glad you got the results you needed

carlosedt
The same happened to my 2070 FTW3, maybe a FTW3 issue? only 1 fan spinning after using evga precision x

Is the "Chain" also Bricked in Precision X? I got the problem, that Precision X bricked the Fans at every start. Mean only left Fan was running than. Not sure, if this is maybe a bug in the Software. 
When you go my way, described above, it will work, but you have to delete Precision X than.

The_Professor
Hi all,
I have a very weird problem. So I install EVGA Precision X1 Software to change the color of the LED. White was a bit boring and to bright.
So I install the Software, change the color everything fine. After an shutdown and reboot, I recognize ok color saved, I can deinstalll Precision X1, becauseIi only need it for the LED color nothing more. Now the big problem.
 
After playing Battlefield, around 5min I was wondering why the Fans are spinning so fast and the PC smell like hot hardware...I recognize 90° on GPU and only the left Fan, from the RTX was running. After installing Precision X1 again and start, all Fans are running again. Save happen, when I restart and dont start Precision X1....
 
How can I get the original FAN config from the card itself back. What I have to press? So I dont like it, to let programms running in background, that I dont need.
Hope someone had an idea.
 
BR Prof

So the problem with FTW3 three fans card is that you need Precision X1 running in a background all the time in order for card to utilize stock fan curve.
One fan spinning on startup is absolutely fine as card is not  consuming too much. even with windows booted and running the clocks are at minimum (300/400MHz ~ 25-30W of consumption)  and even one fan can handle the load easy. at full load it will start other fans (if Precision X1 software is running) and will follow fan curve.
But if you are bothered about other two fans not spinning, then you can make a custom curve in Precision X1 software, set it to load at windows start up and have it running in background all the time. Yes the  software is a bit buggy (although quite informative) but unfortunately something like msi after burner can not control all three fans of EVGA ftw3 card

COVID-19
So the problem with FTW3 three fans card is that you need Precision X1 running in a background all the time in order for card to utilize stock fan curve.

That is not true. Or, at least, it's not supposed to be true. If that is true, EVGA has made a big mistake with their software and/or the card's ICX MCU somewhere.

The_Professor
Hi all,
I have a very weird problem. So I install EVGA Precision X1 Software to change the color of the LED. White was a bit boring and to bright.
So I install the Software, change the color everything fine. After an shutdown and reboot, I recognize ok color saved, I can deinstalll Precision X1, becauseIi only need it for the LED color nothing more. Now the big problem.

I don't know the answer, but I do know that if you can prove that the card's properly functioning fan curve is lost after installing Precision X1, that is a defect and EVGA owes you a resolution.

Have you contacted EVGA?

Personally, I have read about way way way too many ICX MCU bugs with these cards coupled with Precision X1. I don't know the root cause, but I don't understand why it is so hard for EVGA to offer solutions once the ICX MCU is corrupted. EVGA really really needs to find the cause of ICX MCU corruption and prevent it from happening, and find a way to fix the corruption for those who have already encountered the problem. It's ridiculous that the card can work as designed out of the box, something can happen, and then some people can find no way to get it back to working as it originally did.

ty_ger07

COVID-19
So the problem with FTW3 three fans card is that you need Precision X1 running in a background all the time in order for card to utilize stock fan curve.

That is not true. Or, at least, it's not supposed to be true. If that is true, EVGA has made a big mistake with their software and/or the card's ICX MCU somewhere.

The_Professor
Hi all,
I have a very weird problem. So I install EVGA Precision X1 Software to change the color of the LED. White was a bit boring and to bright.
So I install the Software, change the color everything fine. After an shutdown and reboot, I recognize ok color saved, I can deinstalll Precision X1, becauseIi only need it for the LED color nothing more. Now the big problem.

I don't know the answer, but I do know that if you can prove that the card's properly functioning fan curve is lost after installing Precision X1, that is a defect and EVGA owes you a resolution.

Have you contacted EVGA?

Personally, I have read about way way way too many ICX MCU bugs with these cards coupled with Precision X1. I don't know the root cause, but I don't understand why it is so hard for EVGA to offer solutions once the ICX MCU is corrupted. EVGA really really needs to find the cause of ICX MCU corruption and prevent it from happening, and find a way to fix the corruption for those who have already encountered the problem. It's ridiculous that the card can work as designed out of the box, something can happen, and then some people can find no way to get it back to working as it originally did.

No I dont contact, maybe I will call the guys next week here in germany. As I said, default curve is now back, but I read this here, got the feeling it can be a general problem with the FTW3 version in combination with Precision X1. Hardware Great from EVGA, Software often bit buggy, like on my Nu Audio and Audio Pro

Got it workable again...So much effort and work, only for changeing the color of LED. But i will talk to EVGA tomorrow, to clarify this. 
Newest Precision seems working different. I change the LED color and nothing more, press "Save" delete the software. Seems now all fans running. 
 
What i still not understand, is Precision now effecting the vBIOS or not? When i saw, ehat problems i got, after installing Precision, have the feeling this software touch the vBIOS.

Glad that the card is now working like you would like with the colors you want. It's an odd issue but who knows maybe that is why they did the upgrade to the software.

So update:
Talk to the german EVGA Support. The answer i got from them that they dont really have an idea. But what they can gurantee is, that when you deinstall Precision X1 the default vBIOS Fan curve should directly work again. Thats what i cant agree with it.
What can happen, when installing Precision X1, that some MCU will got an FW update.
 
The problem is still gone, but dont ask me why!
I ask them also for the latest vBIOS, they will provide me.
 

I trust you and the evga team, but it seems precision ist effecting someting at the bios. And im not the only one, when you read this forum or on reddit.
Think its related to the hardware or similar

Puuh, but someone is going weird than when pricision installed.