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)

 

[Fast Care]

fix giúp em voi file zing không lên hình t480s NM-B471 REV 1.0

 

[ThienBui]

fix giúp em voi file zing không lên hình t480s NM-B471 REV 1.0

builds89.zip

 

[tayyab]

NM-B471 bios password t480s​

 

[ThienBui]

NM-B471 bios password t480s​

patch 15$
Payment link to buy Patch

 

[fahedtnt]

nm-b471 rev:1.0
plz disable ram

 

[ThienBui]

nm-b471 rev:1.0
plz disable ram

 

[usamamedo567]

bios bassword pls remove

 

[ThienBui]

bios bassword pls remove

patch + key 15$
Payment link to buy Patch

 

[reyessuper]

here

Hi, I've reprogrammed the MEC1663 chip on the NM-B471 motherboard. It boots with an image but shows all the following errors:
2200: Machine Type and Serial Number are invalid
2201: Machine UUID is invalid

Do you have a dump without errors?

 

[ThienBui]

Hi, I've reprogrammed the MEC1663 chip on the NM-B471 motherboard. It boots with an image but shows all the following errors:
2200: Machine Type and Serial Number are invalid
2201: Machine UUID is invalid

Do you have a dump without errors?View attachment 441152

why need Programming MEC1663 ?

 

[reyessuper]

why need Programming MEC1663 ?

Even after updating the BIOS, I'm still getting these errors:

2200: Machine Type and Serial Number are invalid

2201: Machine UUID is invalid

I was also told to update MEC1663. How can I get rid of these startup errors?

 

[ThienBui]

Even after updating the BIOS, I'm still getting these errors:

2200: Machine Type and Serial Number are invalid

2201: Machine UUID is invalid

I was also told to update MEC1663. How can I get rid of these startup errors?

you have file ec MEC ?

 

[reyessuper]

you have file ec MEC ?

I dont have the original dump for EC MEC, but this file is funcional.
Can you modify it to set the correct values?

 

[ThienBui]

I dont have the original dump for EC MEC, but this file is funcional.
Can you modify it to set the correct values?

patch file this 40$

Pay BUI DUY THIEN using PayPal.Me

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

www.paypal.com

 

[reyessuper]

patch file this 40$

Pay BUI DUY THIEN using PayPal.Me

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

www.paypal.com

And with that programming, there won't be any errors at startup?

 

[ThienBui]

And with that programming, there won't be any errors at startup?

yes

 

[reyessuper]

yes

i just made the payment, send me the dump

 

[ThienBui]

i just made the payment, send me the dump
View attachment 441658

backup and send I file ecrom 2kb

 

[reyessuper]

backup and send I file ecrom 2kb

I don't understand you, what do I have to do?

 

[reyessuper]

I don't understand you, what do I have to do?

I need a solution