2070 Super Fan Problem

[mlg_scrub]

Hi all,

The other day I picked up a Msi ventus 2070s that was on Facebook marketplace. When I installed it and turned on my pc the second fan kicked on to 3660 rpm. Any ideas why this happened? I have already uninstalled and reinstalled Mai afterburner, uninstalled all graphics drivers with a utility, and uninstalled and reinstalled the card to make sure it was not a connection issue. I can see the fan doing 3000+ rpm in Msi afterburner, but it won’t respond to the input from afterburner and slow down.

 

thanks

[mlg_scrub]

Failed to mention there are no visible problems with the plugs on the card and here is a picture of the problem, one fan stuck all the time at 3600 rpm

[alyen]

Have you tried using any other software to see if the fan would change speeds? Maybe even with FanControl free software? I don't know if it would support that video card.

 

Does it look like a fan was replaced? Maybe the BIOS got flashed with different settings.

[mlg_scrub]

18 hours ago, alyen said:

Have you tried using any other software to see if the fan would change speeds? Maybe even with FanControl free software? I don't know if it would support that video card.

 

Does it look like a fan was replaced? Maybe the BIOS got flashed with different settings.

I’ve tried with multiple programs and haven’t been able to get it to ramp down. Fans look to be original, but I’ll look into flashing the BIOS on it. Probably will be returning it in favor of running my 1060 until I can get my hands on a 3080

[mlg_scrub]

1 hour ago, Clueless Rabbit said:

Could try uninstalling Precision and using the latest MSI Afterburner.

 

I have the 2070 Super Ventus OC GP, using MSI Afterburner with fans on auto using the default fan curve.

 

What power supply are you using as problems with power can trigger odd fan behaviour?

 

 

I have afterburner and tried it before downloading precision x1. Neither will override whatever is causing the fan to spin like a jet. 
The power supply I have is an EVGA 450bv

I’m also running a ryzen 3700x and a x570 with 16 gigs of 3600 ram

[mlg_scrub]

41 minutes ago, Clueless Rabbit said:

Recommended PSU for 2070S is 600W, minimum 550W if not overclocking.

Ok, ill throw it in my roomates computer that has a higher watt psu and see what happens

[mlg_scrub]

Still stuck at max rpm on fan 2 on a 700w power supply

[m9x3mos]

43 minutes ago, mlg_scrub said:

Still stuck at max rpm on fan 2 on a 700w power supply

Have you tried unplugging and plugging in the fans again while making sure the wires are good? 

Other than that, might be a vbios issue or a fan controller issue.