need bios file of lenovo yoga 300-11lbr
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Last edited by bigbily09; 03-14-2017, 01:45 AM. -
Re: need bios os lenovo yoga 300-11lbr
up.. plss -
Re: need bios os lenovo yoga 300-11lbr
up plssComment
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Re: need bios os lenovo yoga 300-11lbr
Hi
Here next time upload original it's always needed even when it's bad.
Techman1025Comment
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Re: need bios os lenovo yoga 300-11lbr
Hi
Well first is it doing anything different then when you got it after you reflash BIOS ..so if it was dead now starts just no display ...any display on external ? So look how you replyed to me POST QUICK REPLY next to that it saids GO ADVANCED click you will see attachment attach your file and upload your original bios if to different chips like one bios & EC upload load all ...i will take a look at your file and fix them if needed.
Techman1025Comment
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Re: need bios os lenovo yoga 300-11lbr
Hi
Well first is it doing anything different then when you got it after you reflash BIOS ..so if it was dead now starts just no display ...any display on external ? So look how you replyed to me POST QUICK REPLY next to that it saids GO ADVANCED click you will see attachment attach your file and upload your original bios if to different chips like one bios & EC upload load all ...i will take a look at your file and fix them if needed.
Techman1025Comment
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Re: need bios os lenovo yoga 300-11lbr
upComment
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Re: need bios os lenovo yoga 300-11lbr
Hello, my name is Aldo, did you manage to solve the problem of the bios of the lenovo yoga 300 11ibr? If so, can you help me please, I have programmed the bios with the file that was sent to you, but it is the same as your computer when you connect the battery that turns on only and does not give a picture ...
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Re: need bios os lenovo yoga 300-11lbr
you send file and motherboard code what? I try fix.hello, my name is aldo, did you manage to solve the problem of the bios of the lenovo yoga 300 11ibr? If so, can you help me please, i have programmed the bios with the file that was sent to you, but it is the same as your computer when you connect the battery that turns on only and does not give a picture ...Comment
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Re: need bios os lenovo yoga 300-11lbr
i need Lenovo_Yoga_300-11IBR ec bios pls anyone have share me
thank uComment
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Re: need bios os lenovo yoga 300-11lbr
Hi,Hello, my name is Aldo, did you manage to solve the problem of the bios of the lenovo yoga 300 11ibr? If so, can you help me please, I have programmed the bios with the file that was sent to you, but it is the same as your computer when you connect the battery that turns on only and does not give a picture ...
I have the same problem when i connect the battery that turns on only and does not give a picture
did you find the problem ?
Best regardsJOVY RE7500Comment
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Re: need bios os lenovo yoga 300-11lbr
The problem is the KBC bios, is a 25x05CL, 64kb, is only avaible paid on others forum. If someone may provide it here will be very usefull. Thx!Comment
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Re: need bios os lenovo yoga 300-11lbr
Good news for all who have same issue, i found an application
"https://sourceforge.net/projects/innounp/"
which extract the BINs files from an EXE, in this case search for the Update bios (exe) from Lenovo, maybe works for others EXE to extract bios from.
The procedure is like on a CMD prompt: innounp.exe -x nameofupdate.exe
and BOOM! we got extracted the bins EC and MAIN from an EXE update.
Hope to help you folks.Last edited by junior256k; 12-14-2018, 12:34 PM.Comment
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Re: need bios os lenovo yoga 300-11lbr
I got the files extracted by starting the bios setup application. Do not quit the program. Then you go to your account\appdata\temp.
Look for the folder with the newest date and time. Then you got the files.
In THIS case, there was one file only.
Not usable for me
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Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS
Hello everyone,
I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.
This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.
I have opened the laptop and identified the main BIOS chip... -
Hi dear Badcaps-Community,
Somehow an auto update, which I triggered before I left my laptop unattended, bricked my BIOS.
I was able to extract the 2MB BIOS and 16MB BIOS which I will attend. (CH341B black with NeoProgrammer 2.2.0.10)
The Device is a Lenovo Yoga L13 Gen3 and I was able to identify the following specifications:
Lenovo Yoga L13 Gen 3 AMD:
Lenovo Modell: Type 21BB
Artikelnr.21BB006GGE
Seriennummer: PW0A6207
AMD Ryzen™ 5 PRO 5675U
Memory 16 GB DDR4-3200MHz
SSD: 512 GB SSD, M.2 2242, PCIe Gen4, TLC,... -
Hi, All
BIOS upgrade brick, Need bin file to flash.
Model: Yoga 7 ARB7
SN: PF3XNA16
bios file link:
https://newdriverdl.lenovo.com.cn/ne...S-K5CN42WW.exe -
Hello,
I got a Lenovo ThinkStation P520 (Type 30BF) from a friend, asking me for a repair. Windows 11 offered a firmware upgrade as an optional update, and it failed.
The emergency flash procedure from the hardware manual has also failed. So, I asked an acquaintance with better skills to flash the BIOS directly.
However, the chip (a Macronix MX25L25673GMI-08G) has a size of 32 MB, and the BIOS file from the Lenovo website (extracted with UEFITool) has a little more than 16 MB. Thus, the software my acquaintance used (SiberiaProg v1.45, with a CH341A Programmer)... -
I'm trying to extract a flashable bios file(ch341a) from the lenovo bios executable download. I have tried the instructions from this site https://starkeblog.com/lenovo/uefi/2...pdate-exe.html, which are not working. According to those instructions, after issuing the commandit should create an \app folder, inside which, I should find a newly created "7wcn38ww.exe" file. I should then be able to extract that using 7zip and find my .FD file.Code:
"innoextract 7wcn38ww.exe"
The trouble I'm having is that I'm not getting the newly...
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