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 FilesPremium supporters get full download access and other benefits.
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this is urgent . I hope can got help .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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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... -
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... -
I'm working on a Lenovo LOQ 15APH8, Serial# MP2L9MAV. I want to flash a new BIOS onto it, but I'm also trying to learn this process for my own enrichment and professional development.
I was watching some tutorials, copying the serial info blocks from the old bios to a new bios. Before that though, they use innoextract on the Lenovo .exe. I downloaded Innoextract v1.9 but it tells me my .exe is not a supported inno setup installer(see screenshot). So if I unpack this using 7zip, I do get a .ROM file, but according to my tutorials, I'm looking for a .FD file.
How can... -
Hi all,
My Samsung Galaxy Book 2 Pro 15.6-inch laptop has no display and won't boot.
The charging red LED lights up, but the charging screen doesn't show any indication.
When I press the power button, the blue LED cycles on and off three times, then the screen doesn't turn on, and the device won't boot.
(I've tried removing the battery and resetting the device, but the issue persists.)
NoteBook Model name : Samsung NT955XED-KK51G(Galaxy book2 pro, i5-1240p, 15.6inch AMOLED)
PCB model name : Venus2-15-5G(REV1.2), Venus2-15 ADL NPC
S/N : 5RNK9FFT70... -
Hello everyone,
I need help with my Acer Aspire 5920G laptop. Its original GeForce 8600M GT graphics card failed, so I replaced it with an Nvidia GeForce 9600M GT MXM card.
**Problem:** The laptop powers on, but there is no display (black screen) on either the internal LCD or external monitor. This indicates a BIOS compatibility issue with the new graphics card.
**What I have tried so far:**
1. I have my **original stock BIOS dump (1MB .BIN file)** from my laptop, which works and allows the laptop to power on normally (but no display with 9600M...07-02-2025, 02:31 PM
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