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36 Posts

11-13-2015

PE

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  • Message 11 of 43

Re: unlock InsydeH20 hidden uefi Bios options

2015-11-18, 3:44 AM

What kind of Laptop do you have? in my case i got a Z70-80

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5402 Posts

05-09-2013

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  • Message 12 of 43

Re: unlock InsydeH20 hidden uefi Bios options

2015-11-18, 13:23 PM

It does not matter what unit you have if you will not run the bios file. Just checking if that procedure provided by Neokenchi still works in new units.

So from the download site link for the Z70-80: http://support.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-z-series-laptops/z70-80, we have the only bios file abcn96ww.exe. And openning it in 7-Zip produces this snapshot of the files.

 

Extracted Z70_80 Bios file.JPG

 

So where is the platform.ini file that Neokenchi's link is talking about?

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6095 Posts

02-11-2012

PH

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  • Message 13 of 43

Re: unlock InsydeH20 hidden uefi Bios options

2015-11-18, 13:23 PM

wrote:

Great.

Tell me how can I get my InsydeH20 Bios from factory. Well, when I opened for first time my box of laptop. My current Bios is abcn96ww.exe Rev 5.0.

Is there a historial of version hidden maybe that you could send me?

 

Thanks in advanced.


hi,

  

When you said "how can I get my InsydeH20 Bios from factory.", do you mean you want to downgrade the backup BIOS (v95) in case you encounter problems on the newer one (v96) ?

 

I haven't tried doing a downgrade using Insyde flash but it should work by doing these steps:

1. In the platform.ini file, set the option below as stated in this article.

 

[Bios_Version_Check]
flag=0

 

2. Rename your backup BIOS to bios.fd or download the orignal abcn95ww.exe, extract it and use the bios.fd file there

  

3. Rename the ABCN96WW.fd into ABCN96WW.fd.old (or you can just delete it) and paste the old BIOS file or the original .fd file from the link from Step 2 and run the InsydeFlash utility and the BIOS should downgrade from v96 to v95.

 

BIOS changelogs: 

https://download.lenovo.com/consumer/mobiles/abcn95ww.txt

https://download.lenovo.com/consumer/mobiles/abcn96ww.txt

 

 

My bad it was not written in the guide above. If you run the BIOS flash utility, it will extract the BIOS file into the C:\BIOS\ABCN96WW folder. You can then use winrar, 7zip, etc. to extract the files and see the platform.ini inside.

 

Alternatively, you can use innounp (setup unpacker) and extract the BIOS file from the lenovo site to unpack the files then from here, you can then use winrar, 7zip, etc. and you will see the contents of the BIOS.

 - Sample image

 

 

Edit:

Added links

 

 

Regards



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5402 Posts

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  • Message 14 of 43

Re: unlock InsydeH20 hidden uefi Bios options

2015-11-18, 13:42 PM

@Neokenchi,

 

So my understanding is that the bios file that contain platform.ini can only be found in the unit and not in the download site. I'm familiar with the procedure because I have done it in the past and can testify that it really work for my unit which is not a Z70-80. However, the bios file that I use can be obtain from the download site and I can see and edit the platform.ini using 7-Zip.

 

Just a suggestion  @lubeats: The link provided is a modding site and uses different programs to load/backup a modded bios back into the unit. Perhaps you can ask your questions to BDMaster, etc. regarding their procedures?

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156 Posts

12-17-2015

VN

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  • Message 15 of 43

Re: Z70-80 - unlock InsydeH20 hidden uefi Bios options

2017-01-19, 15:26 PM

the pages do exist Go to https://youtu.be/plTKNA3AH8k

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36 Posts

11-13-2015

PE

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  • Message 16 of 43

Re: Z70-80 - unlock InsydeH20 hidden uefi Bios options

2017-01-19, 15:46 PM

Hey bro, could you give me an another way to communicate us because maybe here I could be blocked like in another page only for say a special info. Please is urgent.

 

Thanks

 

PD. I have not efivars info. I tried it. I'm in linux ubuntu in this moment. Please answer to my email: luis.llaxa@gmail.com

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36 Posts

11-13-2015

PE

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  • Message 17 of 43

Re: Z70-80 - unlock InsydeH20 hidden uefi Bios options

2017-01-19, 16:35 PM

Finally I could to open efivars folder from sys/firmware/efi/efivars. Now could you tell me what file should i open to modify?

 

I attach pictures of efivars folder with files inside.

 

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156 Posts

12-17-2015

VN

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  • Message 18 of 43

Re: Z70-80 - unlock InsydeH20 hidden uefi Bios options

2017-01-20, 3:24 AM

ah so that is you, I am blocked too

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36 Posts

11-13-2015

PE

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  • Message 19 of 43

Re: Z70-80 - unlock InsydeH20 hidden uefi Bios options

2017-01-20, 3:37 AM

oh yah your asusceleron jaja I didn't know. Well. Could you help me? Did You see my screenshots?

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36 Posts

11-13-2015

PE

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  • Message 20 of 43

Re: Z70-80 - unlock InsydeH20 hidden uefi Bios options

2017-01-20, 4:03 AM

VirgoSun i waited your new video but nothing ...

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