T480s (type 20L7, 20L8) BIOS (ThinkPad) ET481 NM-B471 Rev 1.0 Schematics and BIOS

T480s (type 20L7, 20L8) Laptop (ThinkPad)
ET481 NM-B471 Rev 1.0

T480S NM-B471R10-SILK-BOT.pdf
T480S NM-B471R10-SILK-TOP.pdf
Schematics ThinkPad T480S LCFC NM-B471
BIOS n22uj09w
ME 11.8.50.3460
Intel Management Engine 11.8 Firmware for Windows 10 (64-bit) - ThinkPad T480 (Machine types: 20L5, 20L6), T480s (Machine types: 20L7, 20L8), X1 Carbon (Machine types: 20KH, 20KG, 20KH, 20KG)

 

[darcito]

hi someware this bin file u12?

 

[ThienBui]

hi someware this bin file u12?

send file u12 i check

 

[darcito]

send file u12 i check

delete it, no backup

 

[ThienBui]

delete it, no backup

Send me the chip name and location

 

[darcito]

Send me the chip name and location

this is u12

 

[ThienBui]

this is u12

It only manages expansion cards we don't have backups and doesn't need to program it, laptop right now or not?

 

[darcito]

It only manages expansion cards we don't have backups and doesn't need to program it, laptop right now or not?

This laptop entered without turning on due to bad update of bios, erased that u12 by mistake and programmed the new winbond128 the equipment turns on the fan and turns off and continues like this all the time without image

 

[darcito]

rotate the fan and stop rotate the fan and stop without screen image

 

[ThienBui]

rotate the fan and stop rotate the fan and stop without screen image

oh you don't need to care about U12 guys even if you remove the U12 laptop chip still working normally

 

[darcito]

oh you don't need to care about U12 guys even if you remove the U12 laptop chip still working normally

do you know if it is necessary to program the EC and Bios file? together ?

 

[ThienBui]

do you know if it is necessary to program the EC and Bios file? together ?

EC MEC programming is difficult and it will leave a DMI error when booting you need to pay attention

 

[darcito]

all lenovo unlock need buy more key 22$

Pay MONG THI TRUNG NHI using PayPal.Me

Go to paypal.me/vinafixit and type in the amount. Since it’s PayPal, it's easy and secure. Don’t have a PayPal account? No worries.

www.paypal.me

Hello, I have a T480s 20L8-S3HD01, ET481 and winbond 25Q128JVSQ. Cant get that Supervisor Password away can someone help me please?

this file work and turn on but is password file

 

[ThienBui]

this file work and turn on but is password file

lenovo password not in file BIOS, i say you not Understand ?

 

[magic_lol]

please clear me this file

 

[ThienBui]

please clear me this file

 

[crowntoy33]

ples clear mec add

need mec file

 

[ThienBui]

ples clear mec add

need mec file

MEC non clear

 

[crowntoy33]

need mec file old mec passsword

 

[ThienBui]

need mec file old mec passsword

T480s (type 20L7, 20L8) BIOS (ThinkPad) ET481 NM-B471 Rev 1.0 Schematics and BIOS

T480s (type 20L7, 20L8) Laptop (ThinkPad) ET481 NM-B471 Rev 1.0 T480S NM-B471R10-SILK-BOT.pdf T480S NM-B471R10-SILK-TOP.pdf Schematics ThinkPad T480S LCFC NM-B471 BIOS n22uj09w ME 11.8.50.3460 Intel Management Engine 11.8 Firmware for Windows 10 (64-bit) - ThinkPad T480 (Machine types: 20L5...

vinafix.com

 

[AvTech312]

Hi How are you, When I flashed the BIOS with Clear Me.Bin on the 480s 20L8 Models the fans started going on again but still no POST, Will turn off but it is at least showing some signs of life. Any Ideas? Do you need the motherboard serial # ? Please let me know thank you so much!