mechine got a bios password mobo code is:JK4A0 NM-E111 ...ori file is attached request to remove password ...mechine type num is:21CS-S0K600
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Re: lenovo K14 gen 1
same got password with this fileAttached Filesif you find these attachements useful please consider making a small donation to the site
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Re: lenovo K14 gen 1
any one can help regarding this issue as its too new for meComment
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Lenovo k14 gen 1
ptp does anyone success bios password remove in this model, Leno k14 gen 1Comment
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Re: Lenovo k14 gen 1
Up i need this one tooComment
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Re: Lenovo k14 gen 1
Jk4a0 nm-e111Comment
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Re: lenovo K14 gen 1 password
Anyone can help lenovo k14 gen 1 supervisor password, try the fikes at the top not success, here is my dump fileComment
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Re: lenovo K14 gen 1 password
you need to read IT8227vg-256Comment
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Re: lenovo K14 gen 1 password
i dont have yetComment
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Re: lenovo K14 gen 1 password
i dont get it can u elaborate it for me?Comment
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Re: lenovo K14 gen 1 password
anyone get a solution to this issue ? i need it alsoComment
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Re: lenovo K14 gen 1 password
Yes, u can flash IO controller using SVOD,Comment
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Re: lenovo K14 gen 1 password
is there any other solution like patch file or some thing els........Comment
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Re: lenovo K14 gen 1 password
PLEASE HELP.
there is no skip button.
bios is ok
no password
no persistence
but unable to format.
attached original bios
update: clean me solve the issue.. please disregardAttached Filesif you find these attachements useful please consider making a small donation to the site
Last edited by dhan; 04-26-2023, 11:07 PM.Comment
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Re: lenovo K14 gen 1 password
UP! if not possible in bios then ITE must be clean also -_-Comment
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Re: lenovo K14 gen 1 password
I have the EC file for lenovo k14 gen 1 nm-E111 ITE 8227 256kbComment
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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... -
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 need a bios file for a Lenovo Thinkpad P1 Gen 3 laptop, model 20TJS2LA1B.
Can anyone help me find the BIOS file for this laptop?
This laptop is having trouble booting from a flash drive or SSD.
I've updated the BIOS with a file downloaded from lenovo.com, but it still doesn't work.
So I'm thinking of flashing it another way. -
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... -
For Badcaps Readers, Please note that I am hopefully going to present this same message to Lenovo to see if they have any insight to the matter as well and figured to share the entirety here for clarification. The System is out of warranty as it is but does have the option to have it extended.
Model Information: T14 Gen 2 (Type 20XK, 20XL) Laptop (ThinkPad) - Type 20XK - Model 20XK0069US
Board: T14 Gen 2 (Type 20XK, 20XL) - Type 20XK.
System Hardware:
Processor: AMD Ryzen 7 PRO 5850U
Memory: 1x 16GB DDR4 3200 (Soldered on Board); 1x Crucial 32GB DDR4...09-08-2025, 10:46 PM
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