BIOS Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6 NM-D721

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Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6
BIOS GKCN40WW AMD
NM-D721
LENOVO_LEGION7_LCFC_NM-D721 photo



Legion x60 Gen Intel hy766 nm-d721 rev2
NM-D721 REV2.0.tvw
NM-D721 REV0.4.tvw

 

[abn63]

hey
i have bad ec, it8227e-192, i need rom to flash please
thanks!

 

[ThienBui]

hey
i have bad ec, it8227e-192, i need rom to flash please
thanks!

 

[Professorr]

Lenovo Legion 7 intel NM-D721 Rev: 1.0 . Laptop turns on but no display

 

[ThienBui]

Lenovo Legion 7 intel NM-D721 Rev: 1.0 . Laptop turns on but no display

 

[tyan11]

Please rebulid Bios - no display
Lenovo Legion 5 PRO 16IAX10H
Motherboard NM-G611
Intel Ultra 9 - GTX 5070

 

[ThienBui]

Please rebulid Bios - no display
Lenovo Legion 5 PRO 16IAX10H
Motherboard NM-G611
Intel Ultra 9 - GTX 5070

 

[tyan11]

I tried the .bin file, but it doesn't work; only the power button lights up. There are three chips on the board. The main one is 32 MB, the one next to it is 4 MB, and the one next to the display connector is 1 MB. However, the attached file only contained a 16 MB .bin file and an 8 MB .bin file. Could you help me by indicating which chips I need to program and if it's possible to reconstruct the files you sent? I've attached a photo and the backups.

Thank you very much

 

[ThienBui]

I tried the .bin file, but it doesn't work; only the power button lights up. There are three chips on the board. The main one is 32 MB, the one next to it is 4 MB, and the one next to the display connector is 1 MB. However, the attached file only contained a 16 MB .bin file and an 8 MB .bin file. Could you help me by indicating which chips I need to program and if it's possible to reconstruct the files you sent? I've attached a photo and the backups.

Thank you very much

What else do you want me to do? BIOS files other than the main BIOS are not checked