BIOS T490s FT491/FX390 NM-B891

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T490s FT491/FX390 NM-B891
BIOS
T490S/X390 Logic Schematics
FILE BACKUP
Jazz/Sideswipe VER 1.0
boardview Thinkpad T490s - NM-B891Boardview.tvw
NM-B891-TYPE-C
LENOVO_THINKPAD_T490S_LCFC_NM-B891 photo

 

[Liova]

Hello can u please unlock the password in bios?
this is the bios

 

[ThienBui]

Hello can u please unlock the password in bios?
this is the bios

need patch ec

 

[Liova]

need patch ec

What do I need to do?

 

[ThienBui]

What do I need to do?

need backup rom in EC MEC

 

[Liova]

need backup rom in EC MEC

This is the other bios

 

[ThienBui]

This is the other bios

i say I/O MEC
You don't know where I/O support is?

 

[thaymainlaptop.vn]

When you read the MEC, it has the option for you to backup 2kb rom

anh hướng dẫn giúp em chọn vào phần nào để backup đc ạ. em cảm ơn

 

[ChetanSethi]

late display can you do somethimg
FT491/FX390 NM-B891 Rev:2.0

 

[ThienBui]

late display can you do somethimg
FT491/FX390 NM-B891 Rev:2.0

 

[Dinesh Yadav]

no display plz fix it

 

[ThienBui]

no display plz fix it

builds9.zip

 

[Dinesh Yadav]

builds9.zip

not turning on with this bios
the old one have no display problem

 

[ThienBui]

no display plz fix it

 

[Mohammad.samim7792]

hi sir this bios no display plz fix
NM-B891
REV 2.0

 

[ThienBui]

hi sir this bios no display plz fix
NM-B891
REV 2.0

builsa9.zip

 

[Right way lab]

rebuild this

 

[ThienBui]

rebuild this

backup error data

 

[Rokn itproducts]

no display,pls fix it

 

[ThienBui]

no display,pls fix it

 

[Rokn itproducts]

clear me pls