Hi Guys ，
How to extract attached BIOS file. please help。
Thanks in advance ！ from china
How to extract attached BIOS file. please help。
Thanks in advance ！ from china
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Last edited by Per Hansson; 12-24-2023, 04:07 AM. Reason: Deleted attached file "h0cn27ww.rar" as it contains a virus! -
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You are correct, I'm leaving the post up for now so others that have downloaded it can see.
Here is a virustotal URL for a scan of the file:
https://www.virustotal.com/gui/file/...1d87?nocache=1"The one who says it cannot be done should never interrupt the one who is doing it."Comment
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You are wrong, this file is from Lenovo's official website.
SN, R912YE2N
https://pcsupport.lenovo.com/us/zh/p...3-B07A93E0428CAttached FilesComment
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this is urgent . I hope can got help .Comment
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Comment
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The file you uploaded to the forum is not the same as on Lenovo's website.
Here is the file on Lenovo's website: https://www.virustotal.com/gui/file/...b5819988b871d9
Here is the file you uploaded, detected by 51 different antivirus engines as being a virus: https://www.virustotal.com/gui/file/...1d87?nocache=1"The one who says it cannot be done should never interrupt the one who is doing it."Comment
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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... -
Hi all.
I'm looking for a BIOS file for an Asus N550JK.
I have a Asus R552J, which I believe is identical to the Asus N550JK.
I downloaded the latest BIOS (210) for the R552.
It is named N550JKAS.210.
The BIOS file is however only 6mb in size.
I've read the chip with a CH341A programmer and verified the file.
That file is actually 8mb in size.
I'm wanting to remove the BIOS password from this unit.
It prompts you to input the password when turned on, so its sort of behaving like a power on password rather than... -
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)... -
Hi guys, can anyone tell me how to extract the main BIOS file for this ASUS official BIOS, attach the original BIOS and the official downloaded BIOS upgrade package.... -
Hello to all of you! I need help with a BIOS file.
The BIOS chip is fried on my Asus F542UN laptop, and I bought a new chip that needs programming. I have a CH341a programmer but I need a .bin BIOS file. On Asus support page the firmware has another extension, .310 and from reading on this forum I understand that that file is not complete BIOS.
So, in short I need the "complete" BIOS .bin file to flash on the new chip. Another issue is that on back of the case the label says F542UN but on the sticker on the motherboard it's X542UN.
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