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CozmoNate / HWSensors

HWSensors is a software bundle that includes drivers and applications that allow you to access information from hardware sensors available on your Mac
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GeForceSensors started but GPU fan remains constant at 19 rpm #251

Open edeseven opened 10 years ago

edeseven commented 10 years ago

Hi,

I'm currently using OS X 10.10 with nvidia retail driver v343.01.01f01. My GFX card is Asus GTX 780 - GTX780-DC2OC-3GD5. I'm booting using clover and custom DSDT.aml, and SSDT.aml for CPU PM.

I'm using the latest release version of HWSensors - 6.11.1328 with same version of FakeSMC.kext with all the plugins.

On booting, the log is showing that the VBIOS is read correctly and loaded, and GeforceSensors started. The issue is the reading of GPU fan remains constant at 19 rpm.

GPU Core and Memory frequency and GPU Core voltage is loaded appropriately as well, and is responding to stress test.

I have tried loading different VBIOS versions for this card, as well as trying other manufacturer VBIOS, but still no luck in detecting the fan speed.

Thanks in advance, and let me know if you need other info.

gxsolace commented 10 years ago

I have the same issue with the 19RPM indicator for GPU fan. I am running a GeForce Titan Black.

edeseven commented 9 years ago

Hi just to update my findings. After some trial and error, I have found out that this issue started by installing the nvidia web driver. On a fresh Yosemite install, everything works well with the fan RPM. Once I install the web driver - this issue is back.

Any help please?

gxsolace commented 9 years ago

Are you using a Titan Black?

— Sent from Mailbox

On Sat, Dec 6, 2014 at 3:49 PM, edeseven notifications@github.com wrote:

Hi just to update my findings. After some trial and error, I have found out that this issue started by installing the nvidia web driver. On a fresh Yosemite install, everything works well with the fan RPM. Once I install the web driver - this issue is back.

Any help please?

Reply to this email directly or view it on GitHub: https://github.com/kozlek/HWSensors/issues/251#issuecomment-65920043

edeseven commented 9 years ago

No my card is just a regular GTX 780 - GK110 Asus GTX 780 - GTX780-DC2OC-3GD5

gxsolace commented 9 years ago

Oh. I'm using a Titan Black and the web drivers are required to even see anything. 

— Sent from Mailbox

On Sat, Dec 6, 2014 at 5:26 PM, edeseven notifications@github.com wrote:

No my card is just a regular GTX 780 - GK110

Asus GTX 780 - GTX780-DC2OC-3GD5

Reply to this email directly or view it on GitHub: https://github.com/kozlek/HWSensors/issues/251#issuecomment-65922430

martinvalve commented 9 years ago

I have the same issue, fan read is stuck at 19 rpm using a titan black. Any solutions so far? Cheers

gxsolace commented 9 years ago

No solutions so far I believe.

On Mon, Feb 23, 2015 at 6:34 AM, martinvalve notifications@github.com wrote:

I have the same issue, fan read is stuck at 19 rpm using a titan black. Any solutions so far? Cheers

— Reply to this email directly or view it on GitHub https://github.com/kozlek/HWSensors/issues/251#issuecomment-75550424.

alphanull commented 9 years ago

Any updates on this? I have the same problem with a GK110 based "classic" Titan. Can also confirm that this only happens with the NVIDIA drivers, not the stock drivers. I am pretty sure this is cosmetic, i.e. values are simply not reported correctly based on my own tests. But still it would be nice if this issue could be fixed.