[GH-ISSUE #572] Lenovo IdeaPAd 330 15arr (Ryzen 5 2500u) #517

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opened 2026-02-26 00:32:53 +03:00 by kerem · 9 comments
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Originally created by @victoryus on GitHub (Oct 10, 2018).
Original GitHub issue: https://github.com/hirschmann/nbfc/issues/572

Dear Hirschmann!

Please support my notebook too. The Lenovo IdeaPad 510s profile is similar, and read temp+fan speed good, but can't set profile. I want to turn off fan under 55 celsius if possible.

Originally created by @victoryus on GitHub (Oct 10, 2018). Original GitHub issue: https://github.com/hirschmann/nbfc/issues/572 Dear Hirschmann! Please support my notebook too. The Lenovo IdeaPad 510s profile is similar, and read temp+fan speed good, but can't set profile. I want to turn off fan under 55 celsius if possible.
kerem 2026-02-26 00:32:53 +03:00
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@Koenees commented on GitHub (Oct 12, 2018):

Yes me too, the lenovo ideapad 330s / lenovo81f5. loving the device but the fan....... turning on off. at 40c. Im prepared to donate some money if you could make the config work.

<!-- gh-comment-id:429449420 --> @Koenees commented on GitHub (Oct 12, 2018): Yes me too, the lenovo ideapad 330s / lenovo81f5. loving the device but the fan....... turning on off. at 40c. Im prepared to donate some money if you could make the config work.
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@drsupab commented on GitHub (Nov 18, 2018):

Please... PLEASE... me too.. support 330s with ryzen 5 2500u... i would donate too

<!-- gh-comment-id:439663453 --> @drsupab commented on GitHub (Nov 18, 2018): Please... PLEASE... me too.. support 330s with ryzen 5 2500u... i would donate too
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@Koenees commented on GitHub (Nov 18, 2018):

I found a semi solution, easy to setup. In advanced energy settings, set the,

  • Graphic settings power plan to: maximum power savings.
  • Processor status, minimal status to 90%, maximum to 100%.
  • And the cooling policy to Passive.

This has helped me to reduce the fan sounds alot. not turn up alot and still have decent speeds.

Let me know if this worked for you to reduce fan noise~

<!-- gh-comment-id:439696837 --> @Koenees commented on GitHub (Nov 18, 2018): I found a semi solution, easy to setup. In advanced energy settings, set the, - Graphic settings power plan to: maximum power savings. - Processor status, minimal status to 90%, maximum to 100%. - And the cooling policy to Passive. This has helped me to reduce the fan sounds alot. not turn up alot and still have decent speeds. Let me know if this worked for you to reduce fan noise~
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@victoryus commented on GitHub (Nov 21, 2018):

I have opened DSDT with Read&write utility, but i can't find LPCB or similar thing.
If i search for EmbeddedControl, I founded an entry:
OperationRegion(ERAM, EmbeddedControl, Zero, 0xFF)
Field(ERAM, ByteAcc, Lock, Preserve)
{
VCMD, 8,
Offset(0x60), //Offset(96),
SMPR, 8,
}
OperationRegion(ERAX, SystemMemory, 0xFF000400, 0xFF)
Field(ERAX, ByteAcc, Lock, Preserve)
{
, 8,
VDAT, 8,
VSTA, 8,
Offset(0x6), //Offset(6),
FANS, 8,
BUSG, 1,
BLEG, 1,
BATF, 1,
This is, what i need?

<!-- gh-comment-id:440759378 --> @victoryus commented on GitHub (Nov 21, 2018): I have opened DSDT with Read&write utility, but i can't find LPCB or similar thing. If i search for EmbeddedControl, I founded an entry: OperationRegion(ERAM, EmbeddedControl, Zero, 0xFF) Field(ERAM, ByteAcc, Lock, Preserve) { VCMD, 8, Offset(0x60), //Offset(96), SMPR, 8, } OperationRegion(ERAX, SystemMemory, 0xFF000400, 0xFF) Field(ERAX, ByteAcc, Lock, Preserve) { , 8, VDAT, 8, VSTA, 8, Offset(0x6), //Offset(6), FANS, 8, BUSG, 1, BLEG, 1, BATF, 1, This is, what i need?
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@victoryus commented on GitHub (Nov 22, 2018):

The Lenovo IdeaPad 510s is similar, with it's config the temperature is like in AIDA, and the fan speed is relistic. But unfortunately can't adjust the fan speed. Maybe the write register is wrong.
In this config the read register is 6 and the write register is 176. Tested with 96 too, but can't adjust.

<!-- gh-comment-id:441099481 --> @victoryus commented on GitHub (Nov 22, 2018): The Lenovo IdeaPad 510s is similar, with it's config the temperature is like in AIDA, and the fan speed is relistic. But unfortunately can't adjust the fan speed. Maybe the write register is wrong. _In this config the read register is 6 and the write register is 176._ Tested with 96 too, but can't adjust.
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Owner

@victoryus commented on GitHub (Nov 29, 2018):

Now i can't play with GTA5, becouse at 60 celsius the fan switch to maximum speed, and the cpu to the minimum, lagging... till i close the game, The cpu temp with 100% fan decrease to 50-45, but until it reaches 38 run on full throttle. After 38 degree switch to minimum speed... Fucking fan rule. I can't restore the original condition.

<!-- gh-comment-id:442936929 --> @victoryus commented on GitHub (Nov 29, 2018): Now i can't play with GTA5, becouse at 60 celsius the fan switch to maximum speed, and the cpu to the minimum, lagging... till i close the game, The cpu temp with 100% fan decrease to 50-45, but until it reaches 38 run on full throttle. After 38 degree switch to minimum speed... Fucking fan rule. I can't restore the original condition.
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@rpgod commented on GitHub (Apr 10, 2019):

LENOVO 81D2.zip

fan control will work show stuck at 86.5% which is 100%
i am not able to change other setting may be dev can help

<!-- gh-comment-id:481527534 --> @rpgod commented on GitHub (Apr 10, 2019): [LENOVO 81D2.zip](https://github.com/hirschmann/nbfc/files/3061981/LENOVO.81D2.zip) fan control will work show stuck at 86.5% which is 100% i am not able to change other setting may be dev can help
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@rpgod commented on GitHub (Apr 11, 2019):

Dear Hirschmann!

Please support my notebook too. The Lenovo IdeaPad 510s profile is similar, and read temp+fan speed good, but can't set profile. I want to turn off fan under 55 celsius if possible.

change write registry to 189

<!-- gh-comment-id:481961560 --> @rpgod commented on GitHub (Apr 11, 2019): > Dear Hirschmann! > > Please support my notebook too. The Lenovo IdeaPad 510s profile is similar, and read temp+fan speed good, but can't set profile. I want to turn off fan under 55 celsius if possible. change write registry to 189
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@github-actions[bot] commented on GitHub (Nov 22, 2019):

This issue is stale because it has been open more than 180 days with no activity. If nobody comments within 7 days, this issue will be closed

<!-- gh-comment-id:557327339 --> @github-actions[bot] commented on GitHub (Nov 22, 2019): This issue is stale because it has been open more than 180 days with no activity. If nobody comments within 7 days, this issue will be closed
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