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5 Posts

12-06-2020

Italy

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Re:V510-15IKB Laptop Freeze

2020-12-06, 17:05 PM
Hi to eveybody,   I have a problem, currently, I cannot start pc because every time BSoD appears. Is there some method to flash 2WCN28RS directly from USB and not from Windows? Thx in advance.
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4 Posts

05-05-2020

Russian Federation

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Re:V510-15IKB Laptop Freeze

2020-12-10, 15:01 PM

Guys hi, is it possible to share bios 2wcn28rs exe file with me?

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41 Posts

03-08-2019

Greece

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Re:V510-15IKB Laptop Freeze

2020-12-10, 15:28 PM

@ Extend Warranty wrote:

Guys hi, is it possible to share bios 2wcn28rs exe file with me?

Sure.

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5 Posts

12-06-2020

Italy

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Re:V510-15IKB Laptop Freeze

2020-12-10, 16:40 PM

Nobody can help me to update BIOS without windows? Currently, I cannot reinstall windows because I have BSoD with error "driver PNP watchdog". I think that part of this problem can be due to the BIOS version (in fact now I see UUID all equal to F).  

Thx in advance

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31 Posts

04-03-2018

Poland

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  • Message 595 of 625

Re:V510-15IKB Laptop Freeze

2020-12-11, 15:18 PM

Call lenovo support, you paid them with product purchase...

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4 Posts

05-05-2020

Russian Federation

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  • Message 596 of 625

Re:V510-15IKB Laptop Freeze

2020-12-12, 19:51 PM

@ kavalcilikoyun wrote:

uefi setup + BIOS 2WCN28RS will most likely solve the problem

 

 

Kavacikli, sen nasil bios'u downgrade ettin, paylasabilir misin?

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4 Posts

05-05-2020

Russian Federation

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Re:V510-15IKB Laptop Freeze

2020-12-12, 20:05 PM
How could we downgrade, by cmd I am receiving error for region quantity, 23 vs 24.
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41 Posts

03-08-2019

Greece

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  • Message 598 of 625

Re:V510-15IKB Laptop Freeze

2020-12-13, 8:09 AM

@ Extend Warranty wrote:

How could we downgrade, by cmd I am receiving error for region quantity, 23 vs 24.

I am telling this for the last time, you cannot downgrade if you have installed the 2WCN44W. They locked it so you will not be able to go to an older version!

Enjoy!

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4 Posts

09-18-2020

Turkey

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  • Message 599 of 625

Re:V510-15IKB Laptop Freeze

2020-12-22, 9:49 AM

My bios version is currently 40WW and using Ubuntu. Can anyone help me how to downgrade bios version without Windows?

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4 Posts

09-18-2020

Turkey

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Re:V510-15IKB Laptop Freeze

2020-12-24, 17:23 PM
I downgraded to 28RS. Still there is a freeze problem and it freezes more frequently than before.
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