BIOS T490s FT491/FX390 NM-B891

ThienBui

Techniques

Supporter

• Nov 9, 2025

• #541

kawsar420 said:

no display plz

Click to expand...

kawsar420 said:

no display plz

Click to expand...

 

Download list

builds623333.zip
13.6 MB · Views: 2

---

H

HungPro

Active Member

VIP PRO

• Nov 17, 2025

• #542

cls dùm em, ko lên hình, chép file khác ko power

 

Download list

W25Q256_20251114_83349.BIN
32 MB · Views: 1

---

ThienBui

Techniques

Supporter

• Nov 17, 2025

• #543

HungPro said:

cls dùm em, ko lên hình, chép file khác ko power

Click to expand...

đúng là chép file khác nó chạy mà chậm thì mới đúng do bios chứ

bios bạn gửi đâu nó đúng model T490s
nạp tầm bậy tầm bạ nó chả ko power

 

D

Dcarloz

Registered member

• Nov 18, 2025

• #544

clean me on this file please LENOVO T490S
B/NO: NM-B891 REV 2.0
S/N: PF-1K5773
TYPE 20NX-0020US.

 

Download list

W25Q256FV@WSON8 8X6_20251117_232244 T490S BKP.BIN
32 MB · Views: 0

---

Last edited: Nov 18, 2025

ThienBui

Techniques

Supporter

• Nov 18, 2025

• #545

Dcarloz said:

clean me on this file please LENOVO T490S
B/NO: NM-B891 REV 2.0
S/N: PF-1K5773
TYPE 20NX-0020US.

Click to expand...

clsssss.zip

 

leminhstore

Active Member

VIP PRO

• Nov 19, 2025

• #546

nho AD biuil gium

 

Download list

GD25Q256C.BIN
32 MB · Views: 1

---

ThienBui

Techniques

Supporter

• Nov 19, 2025

• #547

leminhstore said:

nho AD biuil gium

Click to expand...

 

Download list

builds622.zip
13.6 MB · Views: 6

---

T

techman alert

Active Member

VIP PRO

• Nov 24, 2025

• #548

restarting issue solve this sir

 

Download list

nm-b891 cust.bin
32 MB · Views: 1

---

ThienBui

Techniques

Supporter

• Nov 24, 2025

• #549

techman alert said:

restarting issue solve this sir

Click to expand...

builds622.zip

 

T

techman alert

Active Member

VIP PRO

• Nov 25, 2025

• #550

not power on sir

 

ThienBui

Techniques

Supporter

• Nov 25, 2025

• #551

techman alert said:

restarting issue solve this sir

Click to expand...

 

Download list

builds72.zip
13.6 MB · Views: 1

---

Suachualaptop24h

Active Member

BUSINESS VIP

• Dec 3, 2025

• #552

Anh rebuild giúp em với ạ

 

Download list

NM-B891_REV20_Type20NX.BIN
32 MB · Views: 1

---

ThienBui

Techniques

Supporter

• Dec 3, 2025

• #553

Suachualaptop24h said:

Anh rebuild giúp em với ạ

Click to expand...

 

Download list

bbv.zip
16.5 MB · Views: 5

---

ESN WORLD JP NAGAR

Active Member

VIP PRO

• Dec 25, 2025

• #554

please build the bios.. current bios no display.........

 

Download list

20251225_120214_SVOD3.bin
32 MB · Views: 0

---

ThienBui

Techniques

Supporter

• Dec 25, 2025

• #555

ESN WORLD JP NAGAR said:

please build the bios.. current bios no display.........

Click to expand...

https://vinafix.com/attachments/bbv-zip.435199/

 

plt_bios_sharing

Active Member

VIP PRO

• Jan 19, 2026

• #556

Please remove Password... heres my EC backup

 

Download list

W25Q80V@SOIC8_20260119_184301.BIN
1 MB · Views: 0

---

ThienBui

Techniques

Supporter

• Jan 19, 2026

• #557

plt_bios_sharing said:

Please remove Password... heres my EC backup

Click to expand...

EC MEC not 1mb

 

G

gupta vikas

Active Member

VIP PRO

• Friday at 6:50 PM

• #558

ThienBui said:

EC MEC not 1mb

Click to expand...

canu unpass this mec

 

Download list

mec bac.bin
192 KB · Views: 1

---

G

gupta vikas

Active Member

VIP PRO

• Friday at 6:51 PM

• #559

i had done program mec through jtag file on top board got dead this is my old backup

 

ThienBui

Techniques

Supporter

• Friday at 7:29 PM

• #560

gupta vikas said:

canu unpass this mec

Click to expand...

yes patch 35$