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help with lenovo bios exectract
#1
hello all 

need help to extract bios rom file for lenovo 320 - 15ikb (80YE)  i attached the bad dump file 

the bios file in lenovo site name is 4wcn45ww.exe

https://download.lenovo.com/consumer/mob...cn45ww.exe

need your help pls
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#2
Use innoextract or innounp to unpack it.
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#3
(09-18-2019, 01:25 PM)DeathBringer Wrote: Use innoextract or innounp to unpack it.

thank you i extract it but how to get the main bios from the file i got file size is 8.846 and i know this inclod ec bios and main bios i need the main bios form this file
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#4
(09-18-2019, 01:48 PM)egypt_tiger Wrote:
(09-18-2019, 01:25 PM)DeathBringer Wrote: Use innoextract or innounp to unpack it.

thank you i extract it but how to get the main bios from the file i got file size is 8.846 and i know this inclod ec bios and main bios i need the main bios form this file

Open bios.fd with any hex editor that you idiomatic  , try cut region 96010h  - 89600fh then save as to bios file.
Check this file if it's a correct main bios file.

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