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Lenovo NotebooksLenovo IdeaPad 1xx, 3xx, 5xx & 7xx, Edge, LaVie Z, Flex Notebooks
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54 Posts

03-30-2008

Paris, France

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  • Message 21 of 35

Re: LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2019-11-08, 11:41 AM

Hi all,

A new BIOS version has been published, version 37 (7WCN37WW). Just released. Anyone tried the update yet ?

Also, should one use the extra options "winflash64.exe -patch -cvar" ?

Thanks !

Regards

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54 Posts

03-30-2008

Paris, France

110 Signins

624 Page Views

  • Posts: 54
  • Registered: ‎03-30-2008
  • Location: Paris, France
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  • Message 22 of 35

Re: LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2019-11-08, 18:17 PM

PS : it seems that -patch and -cvar are not compatible, I guess -cvar would be the right option !

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2 Posts

02-24-2020

United States of America

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  • Message 23 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2020-02-24, 23:16 PM

that you know upgrading your BIOS is in your hands is a cop out if I ever heard one. I just updated my BIOS with this 330s ideapad and am now having this same issue. I've been using HP laptops for years always update the BIOS when I get them I've never not once had tis issue with updating a BIOS before with any other brand whatsoever. so YES Lenovo had dropped the BALL on this one. it is made to be elseinstalled, all one has to do is download, run the installer and let it do its thing. not that hard to mess it up.

 

it is the BIOS update that is screwed up not the user updating is system. if Lenovo is putting it out on its web page to be used for its laptops then yes it is the source and not the user that has to trust the source as being trustful only to find out its updates do not update the laptop but screws it up instead so that persons being upset and saying what he said it 100% valid ... 

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5 Posts

03-12-2020

United States of America

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  • Message 24 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2020-03-14, 15:43 PM

Tengo el mismo problema con la laptop lenovo v330 -15ikb actualizé la bios de mi laptop a la version 6SCN44WW

y ahora mi lapto no reconoce mi tarjeta dedica Radeon no guarda las configuraciones que hago en la BIOS.

A alguien le funcionó quita la Pila de la Bios? 

 

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2 Posts

01-26-2021

Peru

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  • Message 25 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2021-01-26, 6:32 AM

Please could u teach me how to update the bios? i cant run windows cause that problem

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26 Posts

08-13-2019

Indonesia

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  • Message 26 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2021-01-26, 6:46 AM
If there's the error in the bios, open the back of the laptop and unplug the cmos battery (circle battery, search on youtube for more precise image), and plug again, it wil resolve this problem, latest bios doesn't have this problem again (330s-15arr in my case)
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2 Posts

01-26-2021

Peru

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  • Message 27 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2021-01-26, 13:06 PM

I tried the cmos unplug way but isnt work, i dont know how to update bios from usb or something like that. Plz help me

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26 Posts

08-13-2019

Indonesia

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  • Message 28 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2021-01-26, 13:38 PM

DId you download the latest bios file from lenovo page and install it from the provided .exe first?

 
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1 Posts

02-18-2021

Colombia

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  • Message 29 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2021-02-19, 0:01 AM

Perfecto, ✨👍me ha servido esa solución, he quitado la batería por 30 minutos y me ha funcionado perfecto. Muchas gracias. También he logrado recuperar datos de un disco formateado en ese enlace.

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1 Posts

05-22-2021

United States of America

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  • Message 30 of 35

Re:LENOVO Ideapad 330-15ARR 7WCN27WW bios issue

2021-05-22, 22:06 PM

I am having this problem as well, does anyone have any ideas on how to fix it? I can't even boot into windows.

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