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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

Screen Shot 2021-05-20 at 9.20.00 PM.png
 

Download list

R0ZET35W 32MB.bin
32 MB · Views: 774
R0ZET35P 32MB.bin
32 MB · Views: 577
L490 NM-B931.pdf
8.1 MB · Views: 830
ECITE.zip
89.9 KB · Views: 506
Last edited:
Click to expand...
ThienBui said:
do you mean clearme can fix all computer errors??
Click to expand...
I mean that I have this bios working fine, but when I copy to another mother it doesn´t have ME version, so this bios works but it hasn´t got clean ME. When you cleared ME this bios does´t work, no turn on the mother
 
Last edited:
JuanI said:
I mean that I have this bios working fine, but when I copy to another mother it doesn´t have ME version, so this bios works but it hasn´t got clean ME. When you cleared ME this bios does´t work, no turn on the mother
Click to expand...
If you don't trust me with clearme then clearme by yourself

vinafix.com

How to Clear ME Region

The Intel Management Engine (ME), also known as the Manageability Engine, isan autonomous subsystem that has been incorporated in virtually all of Intel'sprocessor chipsets since 2008. ... It is a part of Intel Active ManagementTechnology, which...
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this file doesn't have enough data, i think that's the problem when you backup
now laptop error what ?
 
rasta24 said:
can you remove password? I tried the one here but it gives me errors
Click to expand...
that's the limitation when programming EC it will leave this error
try tool this
vinafix.com

Rewrite the SN / UUID after programming MEC for Lenovo

Rewrite the SN / UUID after programming MEC for Lenovo EC MEC1633, MEC1632, MEC1609, MEC16, MEC50 note: Many users ask how to crack the superuser password. This chip is 192KB of Flash plus 2KB of EEPROM (stores the SVP superuser password and UUID). Through the JTAG interface, the flash can be...
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