Hs461 hs561 hs761 nm-d521 rev 2.0 bios plz

[Septian]

Hello bro, I need help
Lenovo laptop with board code like the picture I uploaded, but I can't give you the complete type of laptop because the sticker on the laptop has come off.
I had a laptop no display problem after updating Windows, then I flashed the bios IC with the file here, the laptop indicator flashed, please repair my old bios file bro, thx

[marquitos550b]

Re: Hs461 hs561 hs761 nm-d521 rev 2.0 bios plz

Hello, I share a dump extracted from a working nm-d521 board.

Work's for me! Thank you.

[hoaca388]

Read : https://www.badcaps.net/forum/troubl...before-posting

[Canario137]

Hi!

My Lenovo Ideapad 3-15ACL6 just got bricked after updated the bios a few weeks ago, today i was trying to flash a new bios in Crisis Mode (just to try) but idk how do i can find the bios .fd /.rom.

*I need to flash an old bios or could be latest bios?


Saw some tutorials that need to extract two times to find the real bios .fd/.rom, used innoextract for the first one GLCN57WW.exe and the second GLCN57WW.exe that inno extracted doesnt work, 7-zip says "Cannot open file as archive", so i cant complete the tutorial.



Thanks in advance if you can help to find that bios, i just need the file to boot in Crisis Mode.

[techcornertrip]

lenovo idepad 3 slim 3 14. nm-d521 rev 3.0

this is working bios tested

i hope it can helped to others

[isrtael]

I DID IT, THANK YOU, I HAD TO SEE SOME TUTORIALS I AM NEW TO THE HEXADECIMAL EDITOR

[hoaca388]

SORRY, I COULD NOT FIND MY DMI IN MY ORIGINAL FILE CAN YOU HELP ME PLEASE

DMI : 1000h --> 2FFFh

[isrtael]

you have everything you need at post #52..next time search for yourself on the site, and if you don't find what you need...post it..

SORRY, I COULD NOT FIND MY DMI IN MY ORIGINAL FILE CAN YOU HELP ME PLEASE

[peste]

nm-d521 rev 3.0 2021-10-26
No Display kindly help me

read..https://www.badcaps.net/forum/troubl...before-posting

[kumar1144]

nm-d521 rev 3.0 2021-10-26
No Display kindly help me

[peste]

help I need bios bin
it turns on and there is no video
lenovo idealpad 3 14ALC6
hs461&hs561&hs761 nm-d521 rev 3.0
S/N PF33TZDL

you have everything you need at post #52..next time search for yourself on the site, and if you don't find what you need...post it..

[isrtael]

help I need bios bin
it turns on and there is no video
lenovo idealpad 3 14ALC6
hs461&hs561&hs761 nm-d521 rev 3.0
S/N PF33TZDL

[gyro10]

Re: Hs461 hs561 hs761 nm-d521 rev 2.0 bios plz

Hello, I share a dump extracted from a working nm-d521 board.

tnx bro

[hopkok]

Thanks to kick me up, I moved DMI info, but did not saved it. Now its solved...

[leno2021]

I copied my DMI without asking myself any more questions and it worked, you have to try and test...

[hopkok]

Look at post #80, I did that, but still original DMI informations (serial etc...)

[leno2021]

which offset was DMI data? I transfered 1000-2FFF but not helped...

you have to copy the range 1000-2fff from the old bios and paste it with replacement on file 52...

[hopkok]

which offset was DMI data? I transfered 1000-2FFF but not helped...

[leno2021]

Yes my original dmi was good, it will be necessary to test with the latest bios 55 as base file...

[hopkok]

Yes!!
That's it, my laptop works again!!
The procedure described in this post works.
Lenovo really has a problem with its bios updates...maybe it's also their business...
Thanks for your help !!

Did you get right DMI into original BIOS dump?