Lenovo Legion Pro NM-D562 Rev. 3.0

[nicoleb2004]

thank you but i still dont have picture.
Can you help me more pls?
Many Thx

[Andreyvtb]

Heu guys, long time no post !
i'm with the same model above nm.d562 board on the bench , and need to flash the it8176FN that is altough a 56KB file , atention that its not the 192EC file , that IT is flashed via the main bios once its updated "! so if someone have the correct file for UI22 , i apreciate if someone can send me that file .
thk in advance

try this

[Andreyvtb]

Very doubtful they did that, inspect the board. Lenovo are notoriously hard to do this on due to the black epoxy underfill used on BGA components. BGA desolering in this case usually results in delaminated board and ripped pads along with lifted traces.

A week ago I also changed the processor on this board. Flashing the BIOS did not solve the problem.

[nbrepairs]

Greetings.

Need bios+EC for Legion 5 Pro 16ACH6H
M/B: NM-D562 rev. 3.0
S/N: PF38JY7Q

Laptop is after repair, can't attach main bios - IC is faulty. Also uncertain if EC is also correct, attaching.
Thanks in advance.

[hoaca388]

Greetings.

Need bios+EC for Legion 5 Pro 16ACH6H
M/B: NM-D562 rev. 3.0
S/N: PF38JY7Q

Laptop is after repair, can't attach main bios - IC is faulty. Also uncertain if EC is also correct, attaching.
Thanks in advance.

Your file is not an EC file, it is NVIDIA's.

[nbrepairs]

True, my bad, got confused because of its location on the MB also in a hurry.
So someone has eventually re-programmed nvidia's bios as well, or at least worked on it.

Need main bios + eventually Nvidia's if even possible, not going to re-program the controller.
Main bios is the priority now, to check if laptop is going to initialize at all.

Thanks in advance.

[kevin1386]

WINDOWS 11 UPDATE THEN NO IMAGE DISPLAY ON SCREEN AND ON EXTERNAL MONITOR.

MODEL NAME: LEGION 5 PRO 16ACH6H
MOTHERBOARD : NM-D562 REV.3.0
S/N: PF3FEQ57

[kalilinux25]

WINDOWS 11 UPDATE THEN NO IMAGE DISPLAY ON SCREEN AND ON EXTERNAL MONITOR.

MODEL NAME: LEGION 5 PRO 16ACH6H
MOTHERBOARD : NM-D562 REV.3.0
S/N: PF3FEQ57

Here bios rebuild and added serials

[kevin1386]

Here bios rebuild and added serials

Thanks for the attempt i tried but the same result no display.

[kalilinux25]

Thanks for the attempt i tried but the same result no display.

here this a fresh bin form website this will work no dmi or serials

[Andok]

Hello.
After Windows update laptop can power ON but no picture, FAN not spinnig, No keyboard Light. I dont need DMI data, only working BIOS

Ryzen™ 7 5800H Processor(Ryzen™ 7 5800H)
NVIDIA® GeForce RTX™ 3060 6GB

SN: PF3D4MTC

[peste]

merged post..

[peste]

post the full name and model of the laptop.

[kalilinux25]

Hello.
After Windows update laptop can power ON but no picture, FAN not spinnig, No keyboard Light. I dont need DMI data, only working BIOS

Ryzen™ 7 5800H Processor(Ryzen™ 7 5800H)
NVIDIA® GeForce RTX™ 3060 6GB

SN: PF3D4MTC

here give feedback, always give full details of your laptop

[geethmadu]

Hi,

I have a Legion 5 Pro laptop with NO Power. When I press the power button, it only shows the green light but no fan spins or any sign of working. when I read the BIOS I get the error as " Main Chip contents are in Misagreement". Can someone please help. I have attached the original BIOS here.

Model: Legion 5 Pro 16ACH6H
Serial: PF39NJTX

Thank you

[peste]

Hi,

I have a Legion 5 Pro laptop with NO Power. When I press the power button, it only shows the green light but no fan spins or any sign of working. when I read the BIOS I get the error as " Main Chip contents are in Misagreement". Can someone please help. I have attached the original BIOS here.

Model: Legion 5 Pro 16ACH6H
Serial: PF39NJTX

Thank you

you have everything you need at the #35.post..

[Fubukio]

Hi everyone,
i have lenovo legion 5 pro 16ach6h. I sadly forgot my bios password and i'm looking now to flash my bios chip to erase the password. I have a CH341 kit with a clamp and im having a hard time locating the bios chip. At first I thought i found it but when i try to read it with neoprogrammer, i didn't find the exact "Part:#" Can someone please help me. Im trying to dump the bios file from the bios chip and then rewrite it with an old one that i have.
The chips i managed to found are these:
-winbond 25Q16JWNIQ
-winbond 74M12JWSIQ

i will add some images of the motherboard below.
thanks

[Jackalt]

legion5 15ACH6H
sn PF3CZ22M
NM-D562 rev 3.0

Help me please

[piszpunta]

legion5 15ACH6H
sn PF3CZ22M
NM-D562 rev 3.0

Help me please

how to help you??

[Jackalt]

I set the settings to "only discret", but nvidia is not working and now the screen is black. Me need a BIOS where the settings include two graphics.

[piszpunta]

I set the settings to "only discret", but nvidia is not working and now the screen is black. Me need a BIOS where the settings include two graphics.

try