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2 Posts

12-30-2020

India

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Legion Y740 cannot undervolt CPU

2020-12-30, 7:01 AM

I've tried downgrading bios but fivr control is still locked in throttlestop.

Issues started occuring only after I started dual booting.

I've turned off secure boot and intel rapid storage tech if it helps.

 

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2836 Posts

03-11-2020

Greece

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Re:Legion Y740 cannot undervolt CPU

2020-12-30, 10:41 AM

Hello Wesnik,

 

Welcome to the Community Forums.

 

 

Try to load default settings in the BIOS.

 

 

BIOS reset
- Press the power button to completely shut down the unit.
- Press the Novo Button - The button can be reached/clicked by an unfolded paperclip or similar.

- If your device does not have a Novo button. Press F1 or F2 repeatedly on startup to enter the BIOS. 
- Choose the BIOS setup and navigate to the EXIT tab
- Press "Load Default Settings"
- Save & Exit changes

 

 

Sometimes resetting the BIOS helps solve this issue.

 

Regards

 

Voithos



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44 Posts

10-03-2020

United Kingdom of Great Britain and Northern Ireland

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Re:Legion Y740 cannot undervolt CPU

2020-12-30, 13:43 PM

It's disabled as a security feature.

 

You'd need to modify the BIOS like this.

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