Hello i need T14s NM-C891 i/o MEC1663 bin file and bios thank you.
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t14s gen1 ec
need ec mec for thinkpad t14s gen1 model 20t1s0ee10Comment
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Re: t14s gen1 ec
sn pc1x5m08Comment
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Re: T14s NM-C891
NO EC FILE THE MEC IS EMPTY NO POWER I erased the flash without meaning toComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Lenovo Thinkpad T14S NM-C891 MEC1663 EC Bios
Requesting NM-C891 MEC1663 EC bios. Or if there is anyone who can extract it from the official bios.
I cannot read the original dump as RT809H says the chip is encrypted. I read on the forum that I have to first erase the chip before I can read or write.Comment
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Re: Lenovo Thinkpad T14S NM-C891 MEC1663 EC Bios
EC.
Use the forum search function and read other related threads https://www.badcaps.net/forum/showthread.php?t=111439
.Last edited by SMDFlea; 05-26-2023, 10:04 AM.Comment
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late display lenovo t14s gen 1 GT4A3/GX3A2 NM-C891 REV. 1.0Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
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Hi everyone
I noticed on the Xgpro software the BIOS backup files have extra bytes at the end when reading some chips, this is because the Xgpro software also reads the OTP region of those flash chips, and by default will append that region to the saved file
Programmer models: XGecu TL866II Plus / T48 / T56 / T76
Example: GD25LQ128D (1.8V), IC size is listed as 0x1000000 Bytes (16777216 bytes) + 0xC00 bytes, those extra 0xC00 bytes will be appended to the end of the saved file by default, resulting in a file size of 16780288 bytes
There's also an extra OTP Secu.R... -
hello
i'm looking for lenovo x13 yoga gen1 EC bios file from (npce388)
i have already downloaded the bios file from lenovo website ,but after decompressing the EXE file,i only got FL1,no way to extract EC from it.
could someone please upload a unlocked npce388 EC file?
thanks in advance
SOLVED -
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... -
Need Lenovo T14s Gen1 type AMD-EC IT and bios dump -
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)...
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