ThinkPad T490, T590, P53s, P43s BIOS FT490/FT492/FT590/FT591 NM-B901

Star Rating

5.00 star(s)

ThinkPad T490, T590, P53s, P43s BIOS N2IET29W
Supported Systems
FT490/ FT492/FT590/FT591 NM-B901

• ThinkPad T490 (Type 20N2, 20N3)
• ThinkPad T490 Type 20Q9, 20QH)
• ThinkPad T590 (Type 20N4, 20N5)
• ThinkPad P53s (Type 20N6, 20N7)
• ThinkPad P43s (Type 20RH, 20RJ)

T490_mec.bin.zip
Lenovo ThinkPad T490 NM-B901 FT490 FT492 FT590 FP531 photo
ThinkPad P14s - NM-C931 BoardView PDF.pdf
NM-B901.tvw

 

[khawarsa]

need backup ram 2kb in EC MEC

Bro can you please give some tips how can take backup of 2KB from MEC1663.?
i m using SVOD4 & i m only able to get 256KB 128KB & 288KB Backups every time from MEC1663.

 

[ThienBui]

Bro can you please give some tips how can take backup of 2KB from MEC1663.?
i m using SVOD4 & i m only able to get 256KB 128KB & 288KB Backups every time from MEC1663.

If you use the vertyanow tool, it has an option to backup, but with SVOD, I'm not sure it has this option.

 

[khawarsa]

If you use the vertyanow tool, it has an option to backup, but with SVOD, I'm not sure it has this option

which one you want me to read & send Backup.?

 

[ThienBui]

which one you want me to read & send Backup.?

MEC

 

[khawarsa]

MEC

I READ MEC & GOT THESE 3 DIFFERENT CONFIGE DATA FROM MEC

 

[ThienBui]

I READ MEC & GOT THESE 3 DIFFERENT CONFIGE DATA FROM MEC

file 2kb where ?

 

[khawarsa]

file 2kb where ?

please check is it true data

 

[ThienBui]

please check is it true data

yes, patch 36$

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[habiburrahaman]

System Configar. invalid
Fix plz

 

[ThienBui]

System Configar. invalid
Fix plz

It's not a bios file problem I think it's caused by EC MEC

 

[danish8717]

no display
type 20N5-S0ST00
S/N PF-13J06Z

 

[ThienBui]

no display
type 20N5-S0ST00
S/N PF-13J06Z

 

[azthai]

PLSS ERASER PASSWORD T490
nm-b902 rev 1.0

 

[ThienBui]

PLSS ERASER PASSWORD T490
nm-b902 rev 1.0

need backup rom 2kb in EC MEC

 

[NTSUP - Michal Bures]

No display, please fix.

 

[ThienBui]

No display, please fix.

 

[NTSUP - Michal Bures]

After programing laptop wont turn on, only 3 times led blinking. After i used old bios and same problém. Now not turn on with every bios, do you now where could be problem - program MEC?

 

[ThienBui]

After programing laptop wont turn on, only 3 times led blinking. After i used old bios and same problém. Now not turn on with every bios, do you now where could be problem - program MEC?

try more bios new

 

[saif ullah]

Please Rebulid This bios Thanks

 

[ThienBui]

Please Rebulid This bios Thanks