BIOS L590 (type 20Q7, 20Q8) Laptops (ThinkPad) L490 (type 20Q5, 20Q6) FL490/FL590 NM-B931

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L590 (type 20Q7, 20Q8) Laptops (ThinkPad)
ThinkPad L490, L590 BIOS
L490 (type 20Q5, 20Q6)
FL490/FL590 NM-B931
R0ZET35P 32MB
R0ZET35W 32MB
boardview
NS-B462.tvw
NM-B931 REV1.0.tvw
NS-465.tvw
NS-B461.tvw
NS-B463.tvw
NS-B464.tvw
LENOVO_THINKPAD_L590_LCFC NM-B931 photo

 

[shyamu]

nm-b931 bios 1mb&32mb need

 

[ThienBui]

nm-b931 bios 1mb&32mb need

1mb non Programming 32mb above Available

 

[shyamu]

32mb not carect bios

 

[ThienBui]

32mb not carect bios

how? Please detail ?

 

[shyamu]

Machio Dead After Programming 32 MB

 

[ThienBui]

Machio Dead After Programming 32 MB

old bios error what ?

 

[shyamu]

bios passworld

 

[ThienBui]

bios passworld

model this password not in bios

 

[shyamu]

What is sir solution

 

[ThienBui]

What is sir solution

32mb current no have solution patch, you need Programming MEC

You are a technical for many years, must understand lenovo password is not in BIOS it has been for many years I did not expect you did not know

 

[Appie Pappie]

Schematics available? Or test points for reading mec chip

 

[ThienBui]

Schematics available? Or test points for reading mec chip

Unavailable

 

[xcoder]

I have L490 with corrupt bios. no boot just flashing power light 3times when charger plugged in.

Will bios on this page work?

 

[ThienBui]

I have L490 with corrupt bios. no boot just flashing power light 3times when charger plugged in.

Will bios on this page work?

use motherboard code find right BIOS

 

[xcoder]

 

[ThienBui]

View attachment 132738

it's not code
NM-xxx ?

 

[xcoder]

ok, FL490/FL590 NM-B931 Rev1.0

 

[ThienBui]

ok, FL490/FL590 NM-B931 Rev1.0

BIOS - L590 (type 20Q7, 20Q8) Laptops (ThinkPad) L490 (type 20Q5, 20Q6) FL490/FL590 NM-B931

L590 (type 20Q7, 20Q8) Laptops (ThinkPad) ThinkPad L490, L590 BIOS L490 (type 20Q5, 20Q6) FL490/FL590 NM-B931 R0ZET35P 32MB R0ZET35W 32MB boardview NS-B462.tvw NM-B931 REV1.0.tvw NS-465.tvw NS-B461.tvw NS-B463.tvw NS-B464.tvw LENOVO_THINKPAD_L590_LCFC NM-B931 photo

vinafix.com

 

[xcoder]

Thank you, I see 2 bios dumps which one ?