EVGA_Lee
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 14:56:33
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MarioStar53
For the 33% thing why is the 3rd fan still reporting 0% and not 33%? Also why are all 3 fans running higher @ 37% than reported the 33%?
Thevidman
My x1 is reporting fans all at 37% and on the right fan speed shows 33,33,0.
If I turn off auto, I can get the fans to sit at 33% and it reports on the left correctly. On auto it goes back to 37%....
Have you both rebooted at least once or twice? Also, can you post a screenshot of your PX1 main page and your information page (with the BIOS version, Device ID, etc.). chumop
Hi Jacob, any idea on how to fix the slider not being in Sync with the rest of the fans? I just updated via PX1 today and the issue still persists. (currently on OC VBIOS Switch) Re-Bar also shows that its "disabled" in PX1 v1.1.9.0 even though its enabled on my system.
Can you also post a picture of the information page?
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OwnageFactor
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 14:58:22
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3rd fan is still able to go to 0% on OC bios with px1 1.1.9 update. No change at all there. Haven't tested the normal bios.
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chumop
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 15:05:21
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EVGATech_LeeM
chumop
Hi Jacob, any idea on how to fix the slider not being in Sync with the rest of the fans? I just updated via PX1 today and the issue still persists. (currently on OC VBIOS Switch) Re-Bar also shows that its "disabled" in PX1 v1.1.9.0 even though its enabled on my system.
Can you also post a picture of the information page?
Hi Lee, i've attached a gif along with the info page. Apparently this only happens when I switch the VBIOS to OC. On the normal bios switch the 3 sliders are in sync. Both vbios's on my 3080 FTW3 card are using the 450w power limit that Jacob posted. Edit: I switched over to the Normal VBios and did the exact same thing, posted both image and gif for reference.
post edited by chumop - 2021/04/08 15:28:44
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Thevidman
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 15:08:45
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see attached. also, when i load x1 i get an error that nvml.dll cannot be found now. it pops an error for a split second and i grabbed a screen shot.   
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OwnageFactor
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 15:13:05
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Same specs as above. Fans are working fine, it's just that the 3rd fan is able to be turned off. fan 1 minimum 33%, fan 2 - 35%, fan 3 - 0% If I set them manually at 33% they are at 1045 rpm, 1100 rpm, 980 rpm
post edited by OwnageFactor - 2021/04/08 15:20:23
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Thevidman
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 15:24:25
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!!This also fixed x1 reporting the rebar as not working. x1 now reporting rebar as working with the below fix.
I have resolved the nvml.dll issue. Nvidia does not put the nvml.dll in the system32 folder anymore I think. It is located in the nvidia folder in Program Files\NVIDIA Corporation\NVSMI now. i could be wrong, but i copied nvml.dll from the nvsmi folder and put it in the system32 folder where x1 appears to be looking for it and the error stopped.
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sammaza421
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 15:25:25
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EVGATech_LeeM
MarioStar53
For the 33% thing why is the 3rd fan still reporting 0% and not 33%? Also why are all 3 fans running higher @ 37% than reported the 33%?
Thevidman
My x1 is reporting fans all at 37% and on the right fan speed shows 33,33,0.
If I turn off auto, I can get the fans to sit at 33% and it reports on the left correctly. On auto it goes back to 37%....
Have you both rebooted at least once or twice? Also, can you post a screenshot of your PX1 main page and your information page (with the BIOS version, Device ID, etc.).
chumop
Hi Jacob, any idea on how to fix the slider not being in Sync with the rest of the fans? I just updated via PX1 today and the issue still persists. (currently on OC VBIOS Switch) Re-Bar also shows that its "disabled" in PX1 v1.1.9.0 even though its enabled on my system.
Can you also post a picture of the information page?
Info Page :  This shows what default values look like in PX1 v1.1.19 : 
post edited by sammaza421 - 2021/04/08 15:30:16
Attached Image(s) 
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mtorbs
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/08 21:44:49
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In terms of a temporary "fix" you can edit the fans through afterburner for now for y'all with this issue, haven't seen it on 3070 but I keep seeing everyone saying about these. Afterburner seems to have %'s all jacked up on my 3070 though compared to the real % on PX1 reporting, but to atleast get them spinning it should suffice for now while everyone waits
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tsoussumi
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/09 03:57:13
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EVGATech_LeeM
sammaza421
EVGA_JacobF
sammaza421
Same problem :
Multiple reports....This needs more attention!
This is fixed in latest version released today
Hi Jacob,
Tested : This fix sets the Fan4 at a fixed low PWM value (~45%). In Auto mode it is not matching the PWM value of the other fans. Please release the fix so that Fan4 that will match the other fan speeds.
Tested Normal and OC Re-Bar_450W bios's
This is not a bug, since the External Fan header is not designed to work at an auto speed with the other fan headers. As such, there is no default Auto fan speed for the External Fan header, which is why this version sets a default speed for the external header when connected. If you wish to have an auto curve for the External Header, then you will need to enable the software curve setting and set a profile for the fans, including the External Fan.
. But before the 1.1.8 the external fan headers was in sync with auto speed, stopping at low temperature How there wasnt an auto mode for that?
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sammaza421
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/09 11:14:52
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tsoussumi
EVGATech_LeeM
sammaza421
EVGA_JacobF
sammaza421
Same problem :
Multiple reports....This needs more attention!
This is fixed in latest version released today
Hi Jacob,
Tested : This fix sets the Fan4 at a fixed low PWM value (~45%). In Auto mode it is not matching the PWM value of the other fans. Please release the fix so that Fan4 that will match the other fan speeds.
Tested Normal and OC Re-Bar_450W bios's
This is not a bug, since the External Fan header is not designed to work at an auto speed with the other fan headers. As such, there is no default Auto fan speed for the External Fan header, which is why this version sets a default speed for the external header when connected. If you wish to have an auto curve for the External Header, then you will need to enable the software curve setting and set a profile for the fans, including the External Fan.
.
But before the 1.1.8 the external fan headers was in sync with auto speed, stopping at low temperature How there wasnt an auto mode for that?
Yup Fan4 used to share a fan curve with Fan3 prior to this debacle.
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Ciddharthas
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/09 11:49:36
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With a hybrid kit installed in a 3080 ftw3, is Fan 1 the pump? There isn't one labelled as pump in my x1 (currently v 1.1.8), nor has there been for any previous versions of x1.
Edit for clarity:
I have the hybrid bios installed, and x1 recognizes the card as a hybrid according to the title bar at the top of the x1 window.
CPU: i7 10700k @ 5.0 GHz with 360mm Corsair H150i Elite LCD cooler MB: MSI Z490 Meg Ace RAM: 64gb Corsair Dominator Platinum RGB @ 3466 MHz GPU: 3080 Ti FTW3 Ultra Hybrid Power Supply: Corsair HX1000i (1000 Watts) Primary Monitor: LG CX48 (4k OLED) Keyboard: Corsair K95 Platinum RGB Mouse: Corsair Scimitar Elite RGB Headset: Arctis Pro Wireless Mic: Elgato Wave 3 VR: Occulus Quest 2
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Damass
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/09 14:13:06
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May i know why the 0.9 been released? nothing changed, same fan control problem,.
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donnie123
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/11 13:35:51
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The 1.1.9 is out, but the issues are still not fixed. Can we get a bit of clarification on if you guys are working on it?
post edited by donnie123 - 2021/04/11 13:37:56
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tsoussumi
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 18:02:07
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Fan 3 and fan 4 still screwed up
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EVGA_Lee
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 18:15:12
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Damass
May i know why the 0.9 been released? nothing changed, same fan control problem,.
donnie123
The 1.1.9 is out, but the issues are still not fixed. Can we get a bit of clarification on if you guys are working on it?
tsoussumi
Fan 3 and fan 4 still screwed up
I need more details about exactly what isn't working for each of you, and what you expect the fans to do (or do differently) via PX1. There are changes to the way the fans work, which are more in-line with how the SW team originally planned to make the fans work, so it will seem different than previous versions. I think there are some UX/UI elements that are not as clear as they need to be (but are accurate based on how the fans are actually controlled), and we are working on that.
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tsoussumi
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 18:31:42
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EVGATech_LeeM
I need more details about exactly what isn't working for each of you, and what you expect the fans to do (or do differently) via PX1.
There are changes to the way the fans work, which are more in-line with how the SW team originally planned to make the fans work, so it will seem different than previous versions. I think there are some UX/UI elements that are not as clear as they need to be (but are accurate based on how the fans are actually controlled), and we are working on that.
Fan3: keep speeding up in default mode, px1 show difference and the noise too Fan4: before 1.0.8 was working OK, why we need to follow a custom fan curve to work now?? For me, at least, was better when they shared the fan3 curve, idling and reaching good temps when needed.
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kevinc313
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 18:35:16
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Just updated X1 for my 3080 FTW3 Hybrid card, 30% is still the min on the rad fan, which I think is normal. I'd like 0% on the rad fans because I need to mount some server fans on the rad powered through a hub that will run at 1000 RPM at 0%. Thinking I'm going to try the air bios, when it gets fixed. EDIT: After further review, aside from people's individual glitches, both the "normal" and "OC" switch position fans behavior are correct, where the first two fan OC on are not supposed to go to 0%.
post edited by kevinc313 - 2021/04/23 15:56:21
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Ciddharthas
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 19:55:58
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For me (as I posted in a different thread without making any progress on the issue), I have a 3080 ftw3 that I installed the hybrid kit on. Updated the bios to the hybrid kit bios that Jacob from EVGA posted. My two radiator fans are corsair fans that I control through iCue, so they (as intended of course) don't show up. My problem is that the two fans listed are Fan 1 and Fan 2, neither of which is listed as being the pump fan, which is confusing for starters. On top of that, Fan 1 is always listed as being at 0 RPM, regardless of the percentage it's listed as running at, whether I set it to a static percentage, the auto fan curve, or the user defined fan curve. Fan 2 appears to be operating and reading normally. If fan 1 is the pump (which is what I suspect), I don't understand why it's always listed as running at 0 rpm. It's not even clear whether we're supposed to have any control over the pump, but there is a user defined fan curve available for Fan 1. PX1 recognizes the card as being a hybrid. I'll attach two screenshots so you can see what I mean. Edit: this issue has persisted through several versions of PX1 for me, by the way. It's been like this since I first installed the kit, and I was among the first to do so.
post edited by Ciddharthas - 2021/04/13 20:01:54
Attached Image(s) 
CPU: i7 10700k @ 5.0 GHz with 360mm Corsair H150i Elite LCD cooler MB: MSI Z490 Meg Ace RAM: 64gb Corsair Dominator Platinum RGB @ 3466 MHz GPU: 3080 Ti FTW3 Ultra Hybrid Power Supply: Corsair HX1000i (1000 Watts) Primary Monitor: LG CX48 (4k OLED) Keyboard: Corsair K95 Platinum RGB Mouse: Corsair Scimitar Elite RGB Headset: Arctis Pro Wireless Mic: Elgato Wave 3 VR: Occulus Quest 2
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Ciddharthas
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 19:57:36
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The forums won't let me attach more than one screenshot to a post apparently, so here is the other one, showing that I can define a fan curve for Fan 1:
post edited by Ciddharthas - 2021/04/13 20:00:15
Attached Image(s)
CPU: i7 10700k @ 5.0 GHz with 360mm Corsair H150i Elite LCD cooler MB: MSI Z490 Meg Ace RAM: 64gb Corsair Dominator Platinum RGB @ 3466 MHz GPU: 3080 Ti FTW3 Ultra Hybrid Power Supply: Corsair HX1000i (1000 Watts) Primary Monitor: LG CX48 (4k OLED) Keyboard: Corsair K95 Platinum RGB Mouse: Corsair Scimitar Elite RGB Headset: Arctis Pro Wireless Mic: Elgato Wave 3 VR: Occulus Quest 2
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kevinc313
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 21:04:03
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Ciddharthas
For me (as I posted in a different thread without making any progress on the issue), I have a 3080 ftw3 that I installed the hybrid kit on. Updated the bios to the hybrid kit bios that Jacob from EVGA posted. My two radiator fans are corsair fans that I control through iCue, so they (as intended of course) don't show up. My problem is that the two fans listed are Fan 1 and Fan 2, neither of which is listed as being the pump fan, which is confusing for starters. On top of that, Fan 1 is always listed as being at 0 RPM, regardless of the percentage it's listed as running at, whether I set it to a static percentage, the auto fan curve, or the user defined fan curve. Fan 2 appears to be operating and reading normally. If fan 1 is the pump (which is what I suspect), I don't understand why it's always listed as running at 0 rpm. It's not even clear whether we're supposed to have any control over the pump, but there is a user defined fan curve available for Fan 1. PX1 recognizes the card as being a hybrid. I'll attach two screenshots so you can see what I mean.
Edit: this issue has persisted through several versions of PX1 for me, by the way. It's been like this since I first installed the kit, and I was among the first to do so.
Fan 1 is the radiator fan which would normally be getting a tach signal from the fan plugged into the wiring harness connector that has the tach pin. Fan 2 is the on card vrm fan. The pump runs at a fixed 12V, it has no vrm or tach. If you want to read rpm of the fan 1, you either need to plug it into the harness, or run a tach signal, or install the stock fans normally for push pull with your Corsair fans.
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Ciddharthas
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/13 22:36:06
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kevinc313
Ciddharthas
For me (as I posted in a different thread without making any progress on the issue), I have a 3080 ftw3 that I installed the hybrid kit on. Updated the bios to the hybrid kit bios that Jacob from EVGA posted. My two radiator fans are corsair fans that I control through iCue, so they (as intended of course) don't show up. My problem is that the two fans listed are Fan 1 and Fan 2, neither of which is listed as being the pump fan, which is confusing for starters. On top of that, Fan 1 is always listed as being at 0 RPM, regardless of the percentage it's listed as running at, whether I set it to a static percentage, the auto fan curve, or the user defined fan curve. Fan 2 appears to be operating and reading normally. If fan 1 is the pump (which is what I suspect), I don't understand why it's always listed as running at 0 rpm. It's not even clear whether we're supposed to have any control over the pump, but there is a user defined fan curve available for Fan 1. PX1 recognizes the card as being a hybrid. I'll attach two screenshots so you can see what I mean.
Edit: this issue has persisted through several versions of PX1 for me, by the way. It's been like this since I first installed the kit, and I was among the first to do so.
Fan 1 is the radiator fan which would normally be getting a tach signal from the fan plugged into the wiring harness connector that has the tach pin. Fan 2 is the on card vrm fan. The pump runs at a fixed 12V, it has no vrm or tach. If you want to read rpm of the fan 1, you either need to plug it into the harness, or run a tach signal, or install the stock fans normally for push pull with your Corsair fans.
Thanks for the response. I don't really care about monitoring the radiator fans through X1. The main issue I was having was trying to figure out what Fan 1 was in the first place and whether I could control the pump through X1. It seems weird that X1 can't figure out that I'm not running anything to the Fan 1 header - and strange that it's only listing it as one fan instead of two. I'm guessing there was a y adapter or something since people would mostly be wanting to run their two radiator fans in sync with each other, hence it only being listed as one fan, but I didn't install them that way so it's not an issue for me, beyond the minor annoyance of having it show up in the interface despite not having fans attached. It would be nice if we could control the pump, or even if the fans were labelled more clearly (radiator fans, vrm fan, etc. instead of just fan 1 and fan 2), but oh well. At any rate, you told me everything I needed to know, so thanks!
CPU: i7 10700k @ 5.0 GHz with 360mm Corsair H150i Elite LCD cooler MB: MSI Z490 Meg Ace RAM: 64gb Corsair Dominator Platinum RGB @ 3466 MHz GPU: 3080 Ti FTW3 Ultra Hybrid Power Supply: Corsair HX1000i (1000 Watts) Primary Monitor: LG CX48 (4k OLED) Keyboard: Corsair K95 Platinum RGB Mouse: Corsair Scimitar Elite RGB Headset: Arctis Pro Wireless Mic: Elgato Wave 3 VR: Occulus Quest 2
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EVGA_Lee
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/14 17:47:23
(permalink)
tsoussumi
EVGATech_LeeM
I need more details about exactly what isn't working for each of you, and what you expect the fans to do (or do differently) via PX1.
There are changes to the way the fans work, which are more in-line with how the SW team originally planned to make the fans work, so it will seem different than previous versions. I think there are some UX/UI elements that are not as clear as they need to be (but are accurate based on how the fans are actually controlled), and we are working on that.
Fan3: keep speeding up in default mode, px1 show difference and the noise too
Fan4: before 1.0.8 was working OK, why we need to follow a custom fan curve to work now?? For me, at least, was better when they shared the fan3 curve, idling and reaching good temps when needed.
Still need more detail. What does "keep speeding up in default mode" mean?
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tsoussumi
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/14 18:42:02
(permalink)
EVGATech_LeeM
tsoussumi
EVGATech_LeeM
I need more details about exactly what isn't working for each of you, and what you expect the fans to do (or do differently) via PX1.
There are changes to the way the fans work, which are more in-line with how the SW team originally planned to make the fans work, so it will seem different than previous versions. I think there are some UX/UI elements that are not as clear as they need to be (but are accurate based on how the fans are actually controlled), and we are working on that.
Fan3: keep speeding up in default mode, px1 show difference and the noise too
Fan4: before 1.0.8 was working OK, why we need to follow a custom fan curve to work now?? For me, at least, was better when they shared the fan3 curve, idling and reaching good temps when needed.
Still need more detail. What does "keep speeding up in default mode" mean?
Without temperature change, the fan change its speed, not all, just the fan 3
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kevinc313
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/22 21:12:11
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EVGATech_LeeM
Damass
May i know why the 0.9 been released? nothing changed, same fan control problem,.
donnie123
The 1.1.9 is out, but the issues are still not fixed. Can we get a bit of clarification on if you guys are working on it?
tsoussumi
Fan 3 and fan 4 still screwed up
I need more details about exactly what isn't working for each of you, and what you expect the fans to do (or do differently) via PX1.
There are changes to the way the fans work, which are more in-line with how the SW team originally planned to make the fans work, so it will seem different than previous versions. I think there are some UX/UI elements that are not as clear as they need to be (but are accurate based on how the fans are actually controlled), and we are working on that.
I think the disconnect is that the current "OC" switch position bios has non-zero minimums on some fans, which is traditionally the point of the OC bios - the fans never default to zero when you're crashing the card/pc in OC runs and reseting OC software. The previous version that allowed all 0% was an error and no different than the normal switch bios.
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Radical_53
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/22 22:51:51
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The issue came back with a vengeance...
First, wenn the reBAR bios came out, the only issue I had was that fan 3 wouldn't run at below 20% anymore (which it the first months I had this card).
I "fixed" it by using the zero-fan mode for the 3rd fan and received a card that was just like I wanted it from the start. Silent at idle, cool under load.
Fast forward to yesterday, where I received a new driver (470.25) with a new Windows Insider built. Same bios, same X1 software version.
Now my fans won't go below 40% anymore and I can't see the 3rd fan anymore even with the most current software (HWInfo 7.03?) or X1...
My card is running the 450W bios with the "normal" profile, not the OC one.
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MDN79
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/23 14:32:14
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kevinc313
The previous version that allowed all 0% was an error and no different than the normal switch bios.
All fans with possibility of 0% is the only correct option. Because I say - yeah, OC bios has aggressive fan curve, but please, let ME decide how to correct that fan behaviour. Give me these 0% on all the fans. I just want to be able to set all my fans as low as I need to. Kinda strange position of a SW team regarding "the way the fans work". Many requests to return 0%, but the team does it as convenient for them, not for users. ps and why 33% magically transforming into real 37% and 1100 RPM, which is too high for idle? Why 3rd fan is showing 0% and dramatically lagging while changes RPM? Those are bugs, not 0%, that all want.
post edited by MDN79 - 2021/04/23 14:39:39
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kevinc313
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/23 16:03:40
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MDN79
kevinc313
The previous version that allowed all 0% was an error and no different than the normal switch bios.
All fans with possibility of 0% is the only correct option.
Because I say - yeah, OC bios has aggressive fan curve, but please, let ME decide how to correct that fan behaviour. Give me these 0% on all the fans. I just want to be able to set all my fans as low as I need to.
Kinda strange position of a SW team regarding "the way the fans work".
Many requests to return 0%, but the team does it as convenient for them, not for users.
ps and why 33% magically transforming into real 37% and 1100 RPM, which is too high for idle? Why 3rd fan is showing 0% and dramatically lagging while changes RPM? Those are bugs, not 0%, that all want.
Hey man, at least you get a "normal" switch position bios with all 0%. On my "normal" switch position Hybrid Bios, the minimum is 30%. I want to run some 3600 RPM San Ace server fans in push pull, at 30% they run at 1680 RPM. At 0% they run at 1000 Rpm which is an acceptable idle. So I need to do some considerable work to make that happen. As far as buggy behavior, well that needs to be fixed or maybe you need to RMA. If you want 0%, just use the "normal" position bios, or flash the normal position bios to the OC switch position. Other than the fan limits, they are the same bios.
post edited by kevinc313 - 2021/04/23 16:05:35
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kevinc313
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/23 16:14:48
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Hi Jacob, while we're all making special requests, can I please get a 3080 FTW3 Hybrid 450w XOC Rebar "Normal" switch position bios where the Rad fan can be set to 0%?
Also can someone comment on why the external fan header on the card operates in variable voltage control, not PWM?
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MDN79
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/24 06:40:09
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kevinc313
Hey man, at least you get a "normal" switch position bios with all 0%. On my "normal" switch position Hybrid Bios, the minimum is 30%. I want to run some 3600 RPM San Ace server fans in push pull, at 30% they run at 1680 RPM. At 0% they run at 1000 Rpm which is an acceptable idle. So I need to do some considerable work to make that happen.
As far as buggy behavior, well that needs to be fixed or maybe you need to RMA. If you want 0%, just use the "normal" position bios, or flash the normal position bios to the OC switch position. Other than the fan limits, they are the same bios.
Sure, Normal is the option. But I like more aggressive fan curve on OC bios, it brings temps lower. There is no need in RMA as all the 3080 FTW3U behave the same with rebar OC bios. It's just a bug. And we all wnat not zero % itself, but possibility to go below of 33. What I do with OC bios w/o rebar - I set "aggressive" fan curve in X1 and it makes me happy, but not with the bottom line of 33 (37 in fact) %% on two fans and bugged upwind of the 3rd on rebar OC bios. It's really simple to return it as it was.
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kevinc313
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Re: 3080 FTW3 Ultra RE-BAR bios FAN BUG with X1 1.1.8
2021/04/24 07:29:46
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MDN79
kevinc313
Hey man, at least you get a "normal" switch position bios with all 0%. On my "normal" switch position Hybrid Bios, the minimum is 30%. I want to run some 3600 RPM San Ace server fans in push pull, at 30% they run at 1680 RPM. At 0% they run at 1000 Rpm which is an acceptable idle. So I need to do some considerable work to make that happen.
As far as buggy behavior, well that needs to be fixed or maybe you need to RMA. If you want 0%, just use the "normal" position bios, or flash the normal position bios to the OC switch position. Other than the fan limits, they are the same bios.
Sure, Normal is the option. But I like more aggressive fan curve on OC bios, it brings temps lower.
There is no need in RMA as all the 3080 FTW3U behave the same with rebar OC bios. It's just a bug.
And we all wnat not zero % itself, but possibility to go below of 33.
What I do with OC bios w/o rebar - I set "aggressive" fan curve in X1 and it makes me happy, but not with the bottom line of 33 (37 in fact) %% on two fans and bugged upwind of the 3rd on rebar OC bios.
It's really simple to return it as it was.
Yeah I understand it's a bummer you and others preferred the behavior of the old bios, maybe they will accommodate you with an alternate version that has it. EVGA doesn't mind doing special stuff to satisfy their customers, but it's important to clearly define what is not liked about the current product configuration and what the changed result will do. For myself, I've setup the "Fan Control" freeware and will run my server fans on the radiator off a hub connected to the MB, but with a custom curve off GPU temp. Granted custom setups require custom solutions, but it was nice running my rad fan control directly off the card for at least a few months. My other setup with 2080 Ti Hybrid has always had the rad fans off the MB with system temp control. I actually prefer a plateau style fan curve or fixed setting for gaming, where you just set a constant speed and let the GPU temp float.
post edited by kevinc313 - 2021/04/24 07:39:45
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