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***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Tue Mar 10, 2026 10:03 pm
by Smookin_Joe
Hi
As the title says I cannot get my new 5080 to work with v7
I did get it to work with v8.5.5 with somewhat disappointing performance.
I wasn't sure exactly what my options were so I started a post over here
viewtopic.php?t=43516
I wasn't sure if FAH Forum was still supporting v7
Try not to laugh too hard, I'm old, I'm slow (from Canada Eh!)
and..
I Know Nothing!
I have been burned by too many useless updates...and the aren't limited to Windows. :roll:
Windows is still updating me after they said I had reached the end of their support. :e?:
I guess that didn't include their nagging...smh
Rant over...lol :mrgreen:
Here is a log from when I had v7 installed.
I am not interested in wasting any more time trying to improve v8
You can't easily copy the v8 log like you can with v7.

Let's not get side tracked.

Please...How do I fix this?
:)




*********************** Log Started 2026-03-09T23:57:16Z ***********************
23:57:16:******************************* libFAH ********************************
23:57:16: Date: Oct 20 2020
23:57:16: Time: 13:36:55
23:57:16: Revision: 5ca109d295a6245e2a2f590b3d0085ad5e567aeb
23:57:16: Branch: master
23:57:16: Compiler: Visual C++ 2015
23:57:16: Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
23:57:16: Platform: win32 10
23:57:16: Bits: 32
23:57:16: Mode: Release
23:57:16:****************************** FAHClient ******************************
23:57:16: Version: 7.6.21
23:57:16: Author: Joseph Coffland <joseph@cauldrondevelopment.com>
23:57:16: Copyright: 2020 foldingathome.org
23:57:16: Homepage: https://foldingathome.org/
23:57:16: Date: Oct 20 2020
23:57:16: Time: 13:41:04
23:57:16: Revision: 6efbf0e138e22d3963e6a291f78dcb9c6422a278
23:57:16: Branch: master
23:57:16: Compiler: Visual C++ 2015
23:57:16: Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
23:57:16: Platform: win32 10
23:57:16: Bits: 32
23:57:16: Mode: Release
23:57:16: Args: --open-web-control
23:57:16: Config: C:\ProgramData\FAHClient\config.xml
23:57:16:******************************** CBang ********************************
23:57:16: Date: Oct 20 2020
23:57:16: Time: 11:36:18
23:57:16: Revision: 7e4ce85225d7eaeb775e87c31740181ca603de60
23:57:16: Branch: master
23:57:16: Compiler: Visual C++ 2015
23:57:16: Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
23:57:16: Platform: win32 10
23:57:16: Bits: 32
23:57:16: Mode: Release
23:57:16:******************************* System ********************************
23:57:16: CPU: Intel(R) Core(TM) i7-14700K
23:57:16: CPU ID: GenuineIntel Family 6 Model 183 Stepping 1
23:57:16: CPUs: 28
23:57:16: Memory: 31.72GiB
23:57:16: Free Memory: 26.81GiB
23:57:16: Threads: WINDOWS_THREADS
23:57:16: OS Version: 6.2
23:57:16: Has Battery: true
23:57:16: On Battery: false
23:57:16: UTC Offset: -7
23:57:16: PID: 6728
23:57:16: CWD: C:\ProgramData\FAHClient
23:57:16: Win32 Service: false
23:57:16: OS: Windows 10 Enterprise
23:57:16: OS Arch: AMD64
23:57:16: GPUs: 1
23:57:16: GPU 0: Bus:1 Slot:0 Func:0 NVIDIA:10 GB203 [GeForce RTX 5080]
23:57:16: CUDA: Not detected: cuInit() returned 100
23:57:16:OpenCL Device 0: Platform:0 Device:0 Bus:NA Slot:NA Compute:3.0 Driver:31.0
23:57:16:***********************************************************************
23:57:16:<config>
23:57:16: <!-- Folding Core -->
23:57:16: <checkpoint v='30'/>
23:57:16:
23:57:16: <!-- Folding Slot Configuration -->
23:57:16: <cause v='ALZHEIMERS'/>
23:57:16:
23:57:16: <!-- Network -->
23:57:16: <proxy v=':8080'/>
23:57:16:
23:57:16: <!-- Slot Control -->
23:57:16: <pause-on-start v='true'/>
23:57:16: <power v='full'/>
23:57:16:
23:57:16: <!-- User Information -->
23:57:16: <passkey v='*****'/>
23:57:16: <team v='50711'/>
23:57:16: <user v='SmookinJoe'/>
23:57:16:
23:57:16: <!-- Work Unit Control -->
23:57:16: <next-unit-percentage v='100'/>
23:57:16:
23:57:16: <!-- Folding Slots -->
23:57:16: <slot id='1' type='GPU'>
23:57:16: <pci-bus v='1'/>
23:57:16: <pci-slot v='0'/>
23:57:16: </slot>
23:57:16:</config>
23:57:16:Trying to access database...
23:57:16:Successfully acquired database lock
23:57:16:WARNING:FS01:No CUDA or OpenCL 1.2+ support detected for GPU slot 01: gpu:1:0 GB203 [GeForce RTX 5080]. Disabling.
23:57:16:ERROR:No valid folding configuration
23:57:19:3:127.0.0.1:New Web session

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Tue Mar 10, 2026 10:48 pm
by muziqaz
You can easily copy fahlogs. just head to logs folder and open any log you want, in txt format.

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Tue Mar 10, 2026 11:17 pm
by Smookin_Joe
muziqaz wrote: Tue Mar 10, 2026 10:48 pm You can easily copy fahlogs. just head to logs folder and open any log you want, in txt format.
Not from within the v8 browser window...lol
So your saying that I need to search for the folders they would be kept in?
On v8.5.5?
I know how easy they are to copy in v7
Advanced Control/log...highlight/scroll/copy..etc

muziqaz
Please don't take this the wrong way.
I wish to focus, in this thread, how to use v7 with my 5080
For these people, it is probably an easy fix.
Me? I haven't had too...lol
If you think I should try and use v8 and improve the performance of the 5080,
while using v8, you are welcome to post over here
viewtopic.php?t=43516

I need to focus on v7 in this thread please.
Thank you for your interest
Joe
:)

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Tue Mar 10, 2026 11:23 pm
by muziqaz
Smookin_Joe wrote: Tue Mar 10, 2026 11:17 pm
muziqaz wrote: Tue Mar 10, 2026 10:48 pm You can easily copy fahlogs. just head to logs folder and open any log you want, in txt format.
Not from within the v8 browser window...lol
So your saying that I need to search for the folders they would be kept in?
On v8.5.5?
I know how easy they are to copy in v7
Advanced Control/log...highlight/scroll/copy..etc

muziqaz
Please don't take this the wrong way.
I wish to focus, in this thread, how to use v7 with my 5080
For these people, it is probably an easy fix.
Me? I haven't had too...lol
If you think I should try and use v8 and improve the performance of the 5080,
while using v8, you are welcome to post over here
viewtopic.php?t=43516

I need to focus on v7 in this thread please.
Thank you for your interest
Joe
:)
v7 has issues with 5000 series nvidia GPUs, you are not the only one. v7 is no longer supported, too.
client version has no impact in performance ;)

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Tue Mar 10, 2026 11:43 pm
by Smookin_Joe
muziqaz wrote: Tue Mar 10, 2026 11:23 pm v7 has issues with 5000 series nvidia GPUs, you are not the only one. v7 is no longer supported, too.
client version has no impact in performance ;)
Says WHO?
Not according to this guy...
muziqaz wrote: Sat Apr 19, 2025 1:09 pm No, date. There is no plans to disable it, yet. So you are safe. It might lose some functionality, when servers and infrastructure are being moved to better support v8, but v7 will still be able to get work and fold from quite some time ;)
If you haven't done so, I add your vote to that feature/request on github ;)
:mrgreen:

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Wed Mar 11, 2026 5:32 am
by muziqaz
Yes, and how much support are you getting here to get it working? ;)

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Wed Mar 11, 2026 5:34 am
by Smookin_Joe
muziqaz wrote: Wed Mar 11, 2026 5:32 am Yes, and how much support are you getting here to get it working? ;)
AI has been giving me lots of instructions...lol
gpu id enties and values

So your sayin the support will be here as long as your not having issues.
If your having issues support has ended?

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Wed Mar 11, 2026 5:40 am
by muziqaz
Yes, nothing will be fixed specifically for V7, unless someone finds a workaround

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Wed Mar 11, 2026 5:45 am
by Smookin_Joe
muziqaz wrote: Wed Mar 11, 2026 5:40 am Yes, nothing will be fixed specifically for V7, unless someone finds a workaround
I know nothing ....but I feel more comfortable with the response and details available in the v7
If you make a change, in hardware settings, you can possibly see a reaction how it affects production.
v8 doesn't show the details...the bonus for quicker folding.
Too much rummaging to find generic info in the v8

Re: ***CUDA: Not detected*** RTX™ 5080 16G SHADOW 3X OC

Posted: Wed Mar 11, 2026 5:51 am
by Smookin_Joe
When I was trying to actively copy the log in v8 I thought you could copy directly from the log screen like v7..
What a nightmare of disappointment.
Scrolling along and realizing the highlight disappeared when it was no longer in sight!
Never occurred to go looking for the actual file..
Might screw that up...lol