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

nikolai_topuzov · Dec 21, 2022

ThienBui said:
AMD you can try file this
Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6 AMD gkcn40ww.bin

It works. Thanks.

M M C · Jan 10, 2023

hello. this bios is having display but not detecting hard drives and laptop turns off within 5 minutes. kindly solve the issue

M M C · Jan 10, 2023

ThienBui said:
Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6
BIOS GKCN40WW AMD
NM-D721

this bios not working with legion 5 15ach6 nm-d601 amd processor

ThienBui · Jan 10, 2023

M M C said:
this bios not working with legion 5 15ach6 nm-d601 amd processor

not work you need check AMD chip

sinoms · Feb 6, 2023

hi
i neet to cleer me
hy766 nm-d721 rev:2
thanx
intel i7

ThienBui · Feb 6, 2023

sinoms said:
hi
i neet to cleer me
hy766 nm-d721 rev:2
thanx
intel i7

CPU AMD no have clearme
I have told you so many times don't let me repeat.

sinoms · Feb 6, 2023

not cpu amd, cpu is intel(i7)

ThienBui · Feb 6, 2023

if so it must have 2 BIOS and me region in bios 8MB

sinoms · Feb 7, 2023

Yes, exactly
The problem with my device is that when it is turned on, the fan speed is very high and it turns off after 1 min

ThienBui · Feb 7, 2023

sinoms said:
Yes, exactly
The problem with my device is that when it is turned on, the fan speed is very high and it turns off after 1 min

have display or not ?

ThienBui · Feb 7, 2023

ThienBui said:
have display or not ?

sinoms · Feb 7, 2023

Yes, it has a display but now I tested your bios, but there is no display

ThienBui · Feb 7, 2023

sinoms said:
Yes, it has a display but now I tested your bios, but there is no display

return and make one video errror I check

sinoms · Feb 7, 2023

Help me please

ThienBui · Feb 7, 2023

sinoms said:
Help me please

help what ?
I wait you send video show display

sinoms · Feb 7, 2023

Yes, you are right

ThienBui · Feb 7, 2023

sinoms said:
Yes, you are right

If you are in that mode, the fan is spinning fast, you need to enter the window then the fan will feel working

sinoms · Feb 8, 2023

It does not allow the installation of Windows and it shuts down at the beginning of the installation

ThienBui · Feb 8, 2023

sinoms said:
It does not allow the installation of Windows and it shuts down at the beginning of the installation

so you need to check the cooling system and chipset, Me region can't fault if the laptop is original with no previous modifications

sinoms · Feb 8, 2023

thanx sir

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

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