Lenovo Legion 7 16ithg6 NM-D721 Bios

[Jeff-M]

bios extracted from Lenovo site update for Legion 7-16ITHg6 Laptop (Lenovo) - Type 82K6
DMI D2000 - D3FFF DMI is in the 16MB bios

Hi Peste,

i guess the MB is bad. the same issue with your files as well. Thanks.

[peste]

Here is the original 16MB chip file:

bios extracted from Lenovo site update for Legion 7-16ITHg6 Laptop (Lenovo) - Type 82K6
DMI D2000 - D3FFF DMI is in the 16MB bios

[Jeff-M]

also post the content of the 16MB chip..

Here is the original 16MB chip file:

[peste]

Thanks, this one also does not make the laptop to post. Any thoughts what could be the issue?

also post the content of the 16MB chip..

[Jeff-M]

----------------------------------------------------------------------------------

Clean Bios..

Thanks, this one also does not make the laptop to post. Any thoughts what could be the issue?

[Ponto da Manutenção]

Model:Lenovo Legion 7 16ithg6
MB PartNumber:HY764/HY765/HY766 NM-D721 Rev:1.0 2021-03-29
CPU:SRKSZ , GPU: GN20-E7-A1

Bios worked but because laptop cant restart without stuck i try to program 8mb U82 chip with other bios but then stopped to see image on screen. I also program 16mb bios chip with other files but nothing. Then i reprogram both chip with original dump files but nothing again.
So please if someone can clean my original files to make my laptop work again.

----------------------------------------------------------------------------------

Clean Bios..

[Jeff-M]

Any other help on this is greatly appreciated.

[Jeff-M]

I tried both files from hoaca388 but still system does not post. power, keyboard and side light stay on, fans spinning as well.

[Jeff-M]

Here is the 16MB chip dump.

[SMDFlea]

Hi guys,

i need bios for Lenovo Legion 7 16ITHG6
SN: PF3ESTZ7

Thread merged.

[kalilinux25]

Hi guys,

i need bios for Lenovo Legion 7 16ITHG6
SN: PF3ESTZ7

i think it need a ec chip , please find a other chip in the board

[Jeff-M]

Hi guys,

i need bios for Lenovo Legion 7 16ITHG6
SN: PF3ESTZ7

[ilampos]

I tried also this but nothing, any other idea?

[franklinogot]

Sadly not working with those files. What else can i do. Laptop working before i program 2 bios files because has issues with restarting (stuck after every restart on black screen and power on screen only with reset cmos battery). But now laptop start without screen signal and after few time power down.

Here, try this if it works. Its from lenovo website

[ilampos]

Sadly not working with those files. What else can i do. Laptop working before i program 2 bios files because has issues with restarting (stuck after every restart on black screen and power on screen only with reset cmos battery). But now laptop start without screen signal and after few time power down.

[hoaca388]

SN: PF34FD73

Laptop Legion 7-16ITHg6 (Lenovo) - Loại 82K6

[ilampos]

SN: PF34FD73

[hoaca388]

Model:Lenovo Legion 7 16ithg6
MB PartNumber:HY764/HY765/HY766 NM-D721 Rev:1.0 2021-03-29
CPU:SRKSZ , GPU: GN20-E7-A1

Bios worked but because laptop cant restart without stuck i try to program 8mb U82 chip with other bios but then stopped to see image on screen. I also program 16mb bios chip with other files but nothing. Then i reprogram both chip with original dump files but nothing again.
So please if someone can clean my original files to make my laptop work again.

Serial number ?

[SMDFlea]

Thread merged with existing topic.

[ilampos]

Model:Lenovo Legion 7 16ithg6
MB PartNumber:HY764/HY765/HY766 NM-D721 Rev:1.0 2021-03-29
CPU:SRKSZ , GPU: GN20-E7-A1

Bios worked but because laptop cant restart without stuck i try to program 8mb U82 chip with other bios but then stopped to see image on screen. I also program 16mb bios chip with other files but nothing. Then i reprogram both chip with original dump files but nothing again.
So please if someone can clean my original files to make my laptop work again.