Ask Lenovo Thinkpad x13 gen1 GT4A5/GX3A5 NM-C791 Rev.2.0

ThienBui

Techniques

Supporter

• Sep 11, 2023

• #2

1mb not right bios

 

A

azthai

Registered member

• Sep 11, 2023

• #3

newfile

 

Download list

• uc3.BIN

  16 MB · Views: 13

ThienBui

Techniques

Supporter

• Sep 11, 2023

• #4

azthai said:

newfile

Click to expand...

 

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• bbbb.zip

  11.3 MB · Views: 79

A

azthai

Registered member

• Sep 12, 2023

• #5

The file is available. Thank you.

 

ThienBui

Techniques

Supporter

• Sep 12, 2023

• #6

azthai said:

The file is available. Thank you.

Click to expand...

https://vinafix.com/search/3860634/?q=NM-C791&o=relevance

 

soter

Registered member

• Aug 27, 2024

• #7

Merhaba efendim, t14s,nm-c791 rev 2.0 super io it5261vg sistem şifresini saklıyor. Bunu nasıl düzeltebiliriz? Hazır bir dosyanız var mı? Yedek aldığımda 128 kb idi! Ama orijinal 256 kb

 

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• NM-C791 YEDEK.bin

  128 KB · Views: 8

ThienBui

Techniques

Supporter

• Aug 27, 2024

• #8

soter said:

Merhaba efendim, t14s,nm-c791 rev 2.0 super io it5261vg sistem şifresini saklıyor. Bunu nasıl düzeltebiliriz? Hazır bir dosyanız var mı? Yedek aldığımda 128 kb idi! Ama orijinal 256 kb

Click to expand...

have password ?

 

soter

Registered member

• Aug 27, 2024

• #9

ThienBui said:

şifren var mı?

Click to expand...

 

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• 50e05be8-c46a-43ed-958b-bd42f49ecb27.jpeg

  241.9 KB · Views: 14

ThienBui

Techniques

Supporter

• Aug 27, 2024

• #10

backup ec 256kb and buy patch 30$

 

soter

Registered member

• Aug 27, 2024

• #11

Money is not a problem. I want to learn how to do it? I do not have 256 kb ec. The original file was deleted. My io printer does not support 256 kb so it read and saved as 128 kb.

 

ThienBui

Techniques

Supporter

• Aug 27, 2024

• #12

soter said:

Money is not a problem. I want to learn how to do it? I do not have 256 kb ec. The original file was deleted. My io printer does not support 256 kb so it read and saved as 128 kb.

Click to expand...

We don't have instructions

 

them dang

Membership

Engineer Pass

• Jun 13, 2025

• #13

Please hlp me, laptop update bios is dead.

 

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• SPI_EF6018_128Mbit T14S.bin

  16 MB · Views: 8

ThienBui

Techniques

Supporter

• Jun 13, 2025

• #14

them dang said:

Please hlp me, laptop update bios is dead.

Click to expand...

bbbb.zip

 

them dang

Membership

Engineer Pass

• Jun 13, 2025

• #15

My laptop is working again, thanks bro Thien bui

 

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• WhatsApp Image 2025-06-13 at 12.29.27.jpeg

  303 KB · Views: 7

hassanaly21

Membershp

VIP PRO

• Jan 8, 2026

• #16

hello
please check this bios, power on no display
nm-c791 rev 2

 

Download list

• W25Q128FWXXXG@SOIC8_20260107thinkpad.BIN

  16 MB · Views: 1

ThienBui

Techniques

Supporter

• Jan 8, 2026

• #17

hassanaly21 said:

hello
please check this bios, power on no display
nm-c791 rev 2

Click to expand...

https://vinafix.com/attachments/bbbb-zip.294796/

 

A

anasseram

Membershp

VIP PRO

• Jun 29, 2026

• #18

pas d'affichage

 

Download list

• T14S gt4a5 gx3a5 nm c791 rev 2.0 backup .rar

  7.5 MB · Views: 4

ThienBui

Techniques

Supporter

• Jun 30, 2026

• #19

anasseram said:

pas d'affichage

Click to expand...

AMD Programming bios here

BIOS Thread 'ThinkPad T14s, X13 GT4A5/GX3A5 NM-C791 Rev 1.0'

Jun 17, 2021

ThinkPad T14s, X13 GT4A5/GX3A5 NM-C791 Rev 1.0
BIOS Schematics
Lenovo Thinkpad X13-T14s Gen 1 AMD - LCFC GT4A5-GX3A5 NM-C791 REV1.0 Schematic And BoardView PDF
NM-C791.pdf
NM-C791 BoardView.pdf
GT4A5 GX3A5 NM-C791 r1.0.tvw

Backup

• ThienBui
• bios nm-c791 rev 1.0 rom
• Replies: 64
• Forum: Firmware Resources