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106 Posts

09-02-2013

India

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-05-28, 10:49 AM
maybe you have set the power plan to high performance...
If that is the case it will stay at full frequency even if idle.. Switch to balanced mode instead...

If not give it a restart and check
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15 Posts

04-26-2014

Poland

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-05-28, 13:42 PM

I hope they will release official BIOS soon.

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2192 Posts

05-02-2008

Malaysia

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-05-29, 6:22 AM
Hi All,

I'm checking with our back end team for the right BIOS version and also urge for official release to the public. It's challenging during the process and I hope can give you good news soon.

Best regards,
Cleo


T410, x240

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106 Posts

09-02-2013

India

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-05-31, 7:12 AM
hmm, lets c
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2192 Posts

05-02-2008

Malaysia

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-06-06, 2:59 AM

Hi All,

 

Good news!

 

BIOS v39 is on the web now!

 

Summary of Changes

 

8DCN39WW (V39)

  1. Phase in V39 BIOS into Zx10 for solving CPU 0.77GHz issue
  2. Solve Windows 7 SLP2.0 function issue

Should there be other new issue arise, please create a brand new topic.

Thank you!

 

Regads,

Cleo

 


T410, x240

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31 Posts

03-17-2014

Romania

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-06-06, 8:05 AM

sweet but is this available for my version aswell? 8DCN24WW

or should i wait for it aswell...

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2192 Posts

05-02-2008

Malaysia

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-06-06, 9:00 AM

wrote:

sweet but is this available for my version aswell? 8DCN24WW

or should i wait for it aswell...


What do you mean? As long as your machine is Z510 and with Win 8.1, you can update your BIOS to version 39. See the BIOS page details:

 

Supported Systems
  • IdeaPad Z410, Z510

Supported Operating Systems
  • Windows 8 (64-bit)


T410, x240

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31 Posts

03-17-2014

Romania

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-06-06, 9:34 AM

i tought you must have the same version of bios and yes i have z510 with i7 haswell. i am going to install the new bios. thank you

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50 Posts

01-30-2014

Hungary

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-06-06, 9:40 AM

Thanks for the official update!

 

However when you navigate to the support page of Lenovo Z510, you still get the following message:
"Bios update is not required for this product - Notebook, Desktop" and there is no download link available.

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31 Posts

03-17-2014

Romania

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Re: Lenovo Z510 CPU stuck at 0.77GHz

2014-06-06, 9:52 AM

ok so... for me it doesnt work ... i double clicked the bios install package and after i clicked ok it restarts. after that it goes into a boot menu saying "please select the boot device using arrow keys up and down" ... but there is nothing to select lol. i am doing something wrong?

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