Lenovo e15 thinkpad nm-c421

[huss584]

Hello Everybody
Need help to clean my original BIOS dump attached her
ThinkPad E15 20RD005SIV

SN: PF2R3PFR

Attached File :

[moshu]

hi all,

I have a Lenovo E15 Gen1 with Bios Password. Please help to remove.
SN: PF2MFBRZ
Type 20RD0011UK
NM-C421

I read U2101 and attached here.
I've used Lenovo autopatcher but it takes long to generate the image and is the same as the original

[SMDFlea]

post your EC backup

[moshu]

[QUOTE=moshu;n3687981]hi all,

I have a Lenovo E15 Gen1 with Bios Password. Please help to remove.
SN: PF2MFBRZ
Type 20RD0011UK
NM-C421


I've managed to read the IT8227E and attached the image.
Please help to remove the password

[moshu]

[QUOTE=moshu;n3696811]

hi all,

I have a Lenovo E15 Gen1 with Bios Password. Please help to remove.
SN: PF2MFBRZ
Type 20RD0011UK
NM-C421


I've managed to read the IT8227E and attached the image.
Please help to remove the password

Anyone can help here?
Or redirect to a similar thread ?

[danito]

[QUOTE=moshu;n3696811]

hi all,

I have a Lenovo E15 Gen1 with Bios Password. Please help to remove.
SN: PF2MFBRZ
Type 20RD0011UK
NM-C421


I've managed to read the IT8227E and attached the image.
Please help to remove the password

read 256kb not 128kb
and change from 3EF00 to 3EF40 fill with 00

[moshu]

[QUOTE=danito;n3697025]

read 256kb not 128kb
and change from 3EF00 to 3EF40 fill with 00

Thanks Danito,

I've used SVOD4 for the first time last night, to read the IT8227E and didnt came easy, cause I was getting "ITE is busy" or "ITE series is not Detected", until I've removed the CMOS battery and let the laptop to start into LENOVO logo. Dont know if it the best practice.
Please advice what I am doing wrong and how to change to 256kb

[moshu]

Thanks Danito,

I think I found it. It was in the "config ITE " section.
Changed and does work

does the same offsets works to remove the password for other models too? I have another 2 laptops (E14 Gen2)