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Lenovo ThinkPad-NM-A251

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Lenovo ThinkPad-NM-A251
MEC1633L T450 NM-A251 EC
Schematics NM-A251.pdf
NM-A251 BOT.pdf
NM-A251 TOP.pdf

Screen Shot 2020-12-22 at 22.01.31.jpg
 

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T440-NM-A251.BIN.zip
6.2 MB · Views: 1,778

MEC1633L T450 NM-A251 EC.bin
192 KB · Views: 596

NM-A251.pdf
4.9 MB · Views: 2,426

NM-A251 TOP.pdf
147.4 KB · Views: 728

NM-A251 BOT.pdf
179.1 KB · Views: 720

Last edited:
hi ad , ko biết file này có đúng ko nhưng mình nạp cho T450s NM-A251 không chạy , ad kt lại dùm nhé . thanks
 
Ko file nào chạy ad ơi . ah máy của mình bị pass bios nên chắc chắn là chưa đúng file .
Không thể không đúng, có lẽ do ME Region không đúng, có file nào chạy chưa để Clear me test thử.
 
file clear ok nhưng có pass ad oi, chắc bỏ cuộc cái máy này quá hihi
Biết ngày mà do ME Region, IBM pass it có trong BIOS, nó thường có một con chứa pass riêng.

thường có tên này bạn tìm thử trên main xem có không :D
24C01
24RF08
24RF08CT
AT56908
ATMEL 8356908
C46C1 or 93C46
NXP P24S08
PC8394T
etc....
 
Hello, this one work for me and revive my laptop but its pasword protected, can you tell me where to find the key, thank you very much in advance
Find chip name:
24C01
24RF08
24RF08CT
AT56908
ATMEL 8356908
C46C1 or 93C46
NXP P24S08
PC8394T

or KBC name ?
 
T450 NM-A251
BIOS Clear me
Find chip name:
24C01
24RF08
24RF08CT
AT56908
ATMEL 8356908
C46C1 or 93C46
NXP P24S08
PC8394T

or KBC name ?
I dont have it here right now, its in the workshop, i was looking in the ibm pass 2.2 software, but i dont know where to find it, you need the model of the chip and kbc? because i used another bios chip from another laptop, because the one in the t450 was damanged
 
I dont have it here right now, its in the workshop, i was looking in the ibm pass 2.2 software, but i dont know where to find it, you need the model of the chip and kbc? because i used another bios chip from another laptop, because the one in the t450 was damanged
ibm pass 2.2 do not use model new.
 

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