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

[Alexander Inciong]

Hello everyone just new here on badcaps and find this same issue with you. Blackscreen stable power led

BOARD NUMBER : HS461&HS561&HS761 NM-D521 Rev 2.0
MO: L39411616081
MTM: 82KT002LPH
S/N: PC20KHXC

Here is my Backup OLD BIOS. Tried copying the DMI : 1000h --> 2FFF But those are valued from 1000 FF only I assume this is corrupted also

Can you please help me add my S/N to the bin on virgin # 56 post

[peste]

Hello everyone just new here on badcaps and find this same issue with you. Blackscreen stable power led

BOARD NUMBER : HS461&HS561&HS761 NM-D521 Rev 2.0
MO: L39411616081
MTM: 82KT002LPH
S/N: PC20KHXC

Here is my Backup OLD BIOS. Tried copying the DMI : 1000h --> 2FFF But those are valued from 1000 FF only I assume this is corrupted also

Can you please help me add my S/N to the bin on virgin # 56 post

use the HxD program (you can find it for free)..include both bios in it and copy that interval where the DMI information from the original bios is found in the bios from post#56...(copy-paste)...

[SMDFlea]

Hello everyone just new here on badcaps and find this same issue with you. Blackscreen stable power led

BOARD NUMBER : HS461&HS561&HS761 NM-D521 Rev 2.0
MO: L39411616081
MTM: 82KT002LPH
S/N: PC20KHXC

Here is my Backup OLD BIOS. Tried copying the DMI : 1000h --> 2FFF But those are valued from 1000 FF only I assume this is corrupted also
Can you please help me add my S/N to the bin on virgin # 56 post

If you can`t use a hex editor use the script in this post to add it https://www.badcaps.net/forum/troubl...08#post1605508

[Alexander Inciong]

update everyone. This unit came from other computershop and the BIOS it came is Winbond but the voltage is 3.3v i assume this was replaced. will it work if the Bios chip is 3.3v instead of winbond that have 1.8v or do I buy that 1.8v bioschip

[gxtsss]

Hello maybe any can repair my bios?
Model: V15 G2-ALC Laptop (Lenovo) - Type 82KD
S/n:PF42AZVT

BOARD: HV461&HV561 NM-D522 REV: 2.0

[volinakis]

Hello maybe any can repair my bios?
Model: V15 G2-ALC Laptop (Lenovo) - Type 82KD
S/n:PF42AZVT

BOARD: HV461&HV561 NM-D522 REV: 2.0

try

[gxtsss]

try

Its working but no s/n nothing and no os license key

[volinakis]

Its working but no s/n nothing and no os license key

I made the transfer of DMI to new bios. DMI is encrypted as you see in picture. try this one:

[gxtsss]

I made the transfer of DMI to new bios. DMI is encrypted as you see in picture. try this one:

Thanks!!

[Alexander Inciong]

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

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

Hello Martindlm thanks for the dump my laptop is working now

[Alexander Inciong]

I successfully replace my S/N ,MO and MTM via tool called Lenovo GoldenKey U1 Tool. Thank you again everyone the laptop works great now

[Victor morales delgado]

anyone can helpme? SN PF35CEYE
oldbios as the backup.
model: ideapad 3 14LC6

issue: error 0x0000185

[hoaca388]

anyone can helpme? SN PF35CEYE
oldbios as the backup.
model: ideapad 3 14LC6

issue: error 0x0000185

IdeaPad 3-14ALC6 Laptop - Type 82KT

[braiam2022]

please bios my laptop lenovo ideapad 3 15ALC6
S/N : PE08RDEC
MO : PE9012311000
MTM : 82MF0004BR
Board: HS461$HS561$HS761 NM-D521
2020 - 12 - 11 REV 2.0

I don't have an old bios

Ryzen 7-5700U

[kalilinux25]

please bios my laptop lenovo ideapad 3 15ALC6
S/N : PE08RDEC
MO : PE9012311000
MTM : 82MF0004BR
Board: HS461$HS561$HS761 NM-D521
2020 - 12 - 11 REV 2.0

I don't have an old bios

Ryzen 7-5700U

try this one from a working board change the seral number using U1 TOOL https://www.badcaps.net/forum/troubl...r-bootable-usb

[braiam2022]

try this one from a working board change the seral number using U1 TOOL https://www.badcaps.net/forum/troubl...r-bootable-usb

Could someone do this procedure for me? I'm Brazilian and I don't know how to use this app mentioned

[kalilinux25]

Could someone do this procedure for me? I'm Brazilian and I don't know how to use this app mentioned

did you already flash the bin file? did the laptop power on and display?

[braiam2022]

did you already flash the bin file? did the laptop power on and display?

I'm not able to or know how to use the program to update the bin file, could you update it for me?

[kalilinux25]

I'm not able to or know how to use the program to update the bin file, could you update it for me?

do you have a SPI programmer?