Lenovo Legion Pro NM-D562 Rev. 3.0

[master3112]

I have a Lenovo Legion 5 17ACH6H. The device shut down normally and then wouldn't restart. Symptoms: After pressing the power button, only the power button lights up. Keyboard does not light up. Fans do not turn, CPU and GPU remain cold. 3V3, 5V, 1V8, 0V75 voltages are present.
SN: PF33B2K3
Can someone help me to rebuild the BIOS
THX

[hoaca388]

I have a Lenovo Legion 5 17ACH6H. The device shut down normally and then wouldn't restart. Symptoms: After pressing the power button, only the power button lights up. Keyboard does not light up. Fans do not turn, CPU and GPU remain cold. 3V3, 5V, 1V8, 0V75 voltages are present.
SN: PF33B2K3
Can someone help me to rebuild the BIOS
THX

Legion 5-17ACH6H Laptop (Lenovo) - Type 82JY

[master3112]

THX hoaca388. I have tested the new BIOS, unfortunately no change in behavior. Even if the BIOS was corrupt, the fans must come on and the keyboard light up, right? Does anyone have any ideas?

[Johnsnowee]

Hello, can someone please try to repair my BIOS file on Legion 5 Pro 15ach6h, there is no display and no fan. white light on power button.
device : laptop
brand : Lenovo
model : Legion 5-15ACH6H Laptop (Lenovo) - Type 82JU
board no: NM-D562 rev: 3.0
s/n: PF3927CB

don't have the bios file since previous technician has worked on it. is the bios file 16mb or 4-5mb because most people bios files repaired are like 4 to 5 MB. thanks for the help.

[peste]

Hello, can someone please try to repair my BIOS file on Legion 5 Pro 15ach6h, there is no display and no fan. white light on power button.
device : laptop
brand : Lenovo
model : Legion 5-15ACH6H Laptop (Lenovo) - Type 82JU
board no: NM-D562 rev: 3.0
s/n: PF3927CB

don't have the bios file since previous technician has worked on it. is the bios file 16mb or 4-5mb because most people bios files repaired are like 4 to 5 MB. thanks for the help.

you have everything you need at post #5
https://www.badcaps.net/forum/troubl...st#post1752856

[tanvir hossan]

Hello, can someone please try to repair my BIOS file on Legion 5 Pro 15ach6h, there is no display and no fan. white light on power button.
device : laptop
brand : Lenovo
model : Legion 5-15ACH6H Laptop (Lenovo) - Type 82JU
board no: NM-D562 rev: 3.0
s/n: PF3927CB

don't have the bios file since previous technician has worked on it. is the bios file 16mb or 4-5mb because most people bios files repaired are like 4 to 5 MB. thanks for the help.

hey mate, did you get any solution after bios update?

[A1yn88]

I need EC for:
Model: Lenovo Legion 5 15ACH6H
S/N: PF3BG0X1 - Type 82JU
MTM: 82JU006YUK
Motherboard: NM-D562 rev 3.0
Model chip: IT8227E-256
CPU: Ryzen 7 5800H
Video: RTX 3060 6GB
Power on, power led goes on, no video, CPU and GPU no power.

[peste]

I need EC for:
Model: Lenovo Legion 5 15ACH6H
S/N: PF3BG0X1 - Type 82JU
MTM: 82JU006YUK
Motherboard: NM-D562 rev 3.0
Model chip: IT8227E-256
CPU: Ryzen 7 5800H
Video: RTX 3060 6GB
Power on, power led goes on, no video, CPU and GPU no power.

the download is invalid..post the main bios again (if possible, also the EC bios)...

[A1yn88]

the download is invalid..post the main bios again (if possible, also the EC bios)...

Original main and EC.

[hoaca388]

Original main and EC.

Fault backup.

[A1yn88]