Eco mode / brightness controls on NVidia GPUs #1042
Replies: 10 comments 50 replies
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Can you implement the feature to re-select the last mode, i.e. if shutdown from eco/optimised it will go back to eco/optimised on reboot? |
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I'm also having a similar issue on my TUF F15 2022, so I would love to see this workaround enabled for this model too. It's slightly different in that I can't set Eco mode without restarting dGPU, which causes the dGPU to be disabled until I restart Windows (even if I put it back in standard mode, the dGPU doesn't appear in task manager). |
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The same issue seems to be present also on the new rog flow (2023). |
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Could you, please, add power profiles which can be set up for selected apps, for example : BLENDER - Turbo, Win desktop - silent etc. |
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Any possibility for this option to be brought to other G series devices? I have a 2023 G16 and it has the same problems. It also seems if your device goes to sleep with the iGPU it allows you to switch modes and still change brightness on the iGPU. Edit: I've tried to reproduce the error while plugged in, it still allows you to change GPU modes back to eco, however brightness controls are still broken on standard. |
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I'm encountering a similar issue with my x13 2022 which when I power up the device after letting it sleep in eco mode I find the AMD igpu disabled in device manager (error 22). Then when I enable it I encounter error 31 followed by error 43. |
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I am also having this issue when my 2023 X13 shuts down while in Eco mode, but instead of using the Enable GPU on shutdown workaround, I only restarted the NVIDIA Display Container LS Service after switching back to Standard mode to gain brightness control as mentioned by AudreyAP in this issue. Maybe this can be another workaround instead of enabling the GPU on shutdown? I do not know if other models would work this way or if any other servies also requires restarting though. |
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Would this fix gpu fan not spinning after shutdown with fast startup enable in eco/optimized mode? |
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Hello everyone in this thread, I'm now testing G14 2024, and it seems like it doesn't suffer from this "Shutdown in Eco mode" issue at all. I'm able to shutdown device in Eco, start over and switch Standard <-->Eco any number of times w/o any issues. I run latest official Nvidia drivers tho. Can you confirm it's "fixed" now ? or is it only 2024 models |
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My Zephyrus g15 supports voltage reduction, but why doesn’t it support Tuf
a17?
ср, 7 авг. 2024 г., 12:56 Serge ***@***.***>:
… @TommyMacpherson <https://github.com/TommyMacpherson> your device doesn't
support undervolting. How is this related to Nvidia brightness controls
topic tho ?
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Notice for users who sometimes(!) can't turn on Eco mode or adjust screen brightness
There is a known issue with the Nvidia Drivers / Windows that occurs if you shutdown or restart a system with dGPU disabled (Eco mode or Optimized mode on battery).
This situation can happen for BOTH Armoury Crate and G-Helper
as it doesn't depend on them in a first place
Scenario to reproduce (for both AC / GH):
brightness controls may not work
it won't work
To prevent this from happening
Extra
->Enable GPU on shutdown
Change is live in latest release
P.S. Looks like using this "workaround" also fixes not working GPU fan on some old models (like old G14, G15 or TUFs) who suffer from that!
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