BIOS Lenovo Thinkpad P1 Gen2 - 18809-1

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Lenovo Thinkpad P1 Gen2 - 18809-1 Boardview BIOS
Lenovo Thinkpad P1 Gen2 - 18809-1 Boardview.brd
Schematics

 

[ThienBui]

this is all but i can help hope it will have different results than before

 

[Valentin Nicolae]

hello. i have this motherboard that i replaced NPCX897KA0BX. now laptop turns on but says : machine type invalid, system board serial invalid, system unit serial invalid , asset tag invalid, unauthorized network card installed, can you fix this bios?

 

[ThienBui]

hello. i have this motherboard that i replaced NPCX897KA0BX. now laptop turns on but says : machine type invalid, system board serial invalid, system unit serial invalid , asset tag invalid, unauthorized network card installed, can you fix this bios?

so cannot repair from BIOS 32MB information stored in NPCX.

try tool this

Rewrite the SN / UUID after programming MEC for Lenovo

Rewrite the SN / UUID after programming MEC for Lenovo EC MEC1633, MEC1632, MEC1609, MEC16, MEC50 note: Many users ask how to crack the superuser password. This chip is 192KB of Flash plus 2KB of EEPROM (stores the SVP superuser password and UUID). Through the JTAG interface, the flash can be...

vinafix.com

 

[CerebraRefurb]

Hi Sir,
No Display please clear me...

Model - Lenovo Thinkpad P1 Gen3​

 

[ThienBui]

Hi Sir,
No Display please clear me...

Model - Lenovo Thinkpad P1 Gen3​

 

[electraengineer521]

admien i need help no disply fix this fill LPM-2 MB 18890-1M

 

[ThienBui]

admien i need help no disply fix this fill LPM-2 MB 18890-1M

 

[nguyentronghuuhcm]

Anh Thiện xem giúp em file backup lỗi lúc lên lúc không

 

[ThienBui]

lỗi lúc lên lúc không

bios là phần mềm sao lỗi như thế được

 

[unlockerman]

Lenovo Thinkpad P1 Gen2
System Security - Bottom cover tamper detected.
Can you fix password pls.​

 

[ThienBui]

Lenovo Thinkpad P1 Gen2​

System Security - Bottom cover tamper detected.​

Can you fix password pls.​

password in EC ( I/O ) you need Programming it

 

[unlockerman]

password in EC ( I/O ) you need Programming it

Thank you so much sir for reply i get backup but not have any idea for clean can u help me?
My m board chip w25Q80 i use w25q80jv its not problem ?

Thanks.

 

[ThienBui]

Thank you so much sir for reply i get backup but not have any idea for clean can u help me?
My m board chip w25Q80 i use w25q80jv its not problem ?

Thanks.

no 1mb not for EC

EC I/O IS Nuvton

 

[unlockerman]

no 1mb not for EC

EC I/O IS Nuvton
View attachment 282746

Sir for this controller programming need Jtag ?

 

[ThienBui]

Sir for this controller programming need Jtag ?

current I no have Jtag EC this
there is one more problem you need to be aware of after EC programming it can leave a DMI error on startup you need to let the client know this in advance

 

[ramyash]

no display
bios file

 

[ThienBui]

no display
bios file

 

[ramyash]

power on of

 

[ramyash]

on is off in your bios

the display doesn t stay on my bios please repair it

 

[ThienBui]

on is off in your bios

the display doesn t stay on my bios please repair it

ready builds above
if it doesn't work then try adding another BIOS ?