Lenovo Legion 7 16ithg6 NM-D721 Bios

[MahmoudNasser]

Model:Lenovo Legion 7 16ithg6
MB PartNumber:NM-D721 Rev:2.0 29-04-2021
CPU:i9-11th
SN:PF3VM7HK
Bios Chips:16M XM25QH128A - 8M W25Q64BV
Issues: No Data
The device came from another technician and it is clear that it has a BIOS Programming
I don't know if this is the original file or not
I tried rebuilding BIOS Region and Clear Me From Exe File From Official Website , but without any results. Rather, it went bad because the device did not work with power, but only the LED worked.

[hoaca388]

Check serial number , t can't find anything from it.

[MahmoudNasser]

Check serial number , t can't find anything from it.

Im Sory This The SN:PF3VM7HK

[hoaca388]

Im Sory This The SN:PF3VM7HK

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

[MahmoudNasser]

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

Thank you, brother, for your effort
But it's the same case, the power doesn't work...
I reprogrammed the original file that I pulled with power, but without data

[hoaca388]

Thank you, brother, for your effort
But it's the same case, the power doesn't work...
I reprogrammed the original file that I pulled with power, but without data

Find harware issues, my file is original from lenovo home page

[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.

[SMDFlea]

Thread merged with existing topic.

[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 ?

[ilampos]

SN: PF34FD73

[hoaca388]

SN: PF34FD73

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

[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.

[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]

I tried also this but nothing, any other idea?

[Jeff-M]

Hi guys,

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

[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

[SMDFlea]

Hi guys,

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

Thread merged.

[Jeff-M]

Here is the 16MB chip dump.

[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]

Any other help on this is greatly appreciated.

[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.

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Clean Bios..