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

lorfer said:

NM-D721 REV 1.0
enciende sin video

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Genius ITLab said:

clear me bios

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master1212 said:

I have a Legion 5 Pro-16ACH6H with AMD CPU. It did not start. I updated the BIOS with the file “Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6 AMD gkcn40ww.bin”. The device then started up again. I can also access the BIOS. Unfortunately, it always shuts down after a while. Nothing gets hot or anything like that. The strange thing is that when I have a RAM bar in the JDDRH1 slot, the device doesn't turn on. Does anyone have any idea what the problem could be?
THX

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informaticanapoli said:

Hi ThienBui can You rebuild this bios?
128/64mb both version.
Thanx

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nmkostov said:

Hello,
Can you try to fix this bios (no video). Thanks

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ThienBui said:

AMD no have fix BIOS you need try one BIOS new and check AMD chipset

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ExpressServis said:

Hey sir,

I have Lenovo Legion 7 16ITHg6 with mb: NM-D721 Rev: 1.0 . Laptop turns on but black screen. Can you fix?

Thanks.

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ThienBui said:

Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6
BIOS GKCN40WW AMD
NM-D721View attachment 416314

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

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CC laptoppart said:

Hello,
Do you have good bios for this model, or can you
Rebuild my corrupt bios, keyboard light but no display.
I try many bios here but not good.
Lenovo HY764 NM-D721 Rev 2.0 bios
16ITHG6
MTM: 82K6CTO1WW
S/N: PF3EABA8

Thank you.

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hike_m said:

Привіт. Допоможіть відновити BIOS. Після вимкнення зображення немає, потрібно вийняти батарейку RTC і ноутбук вмикається, але після перезавантаження знову немає зображення. З іншим BIOS з форуму він завжди вмикається, але не бачить SSD.

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ThienBui said:

Desktop.zip

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hike_m said:

With the BIOS from another laptop, it turns on but the SSD is not detected, the fan spins and turns off, you need to fix the original BIOS.

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roy.ruan said:

no post plesae fix this mind ... the one you posted mot working ......

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