Lenovo Legion Pro NM-D562 Rev. 3.0

[marc_ytos]

Greetings, can you help me rebuild my bios? The machine turns on without video. The fans work. The keyboard lights up. My computer is Legion 5pro 16ach6h series PF3425J6 motherboard nm-d562 rev 3.0. Thank you in advance.

[hoaca388]

bios EC
Hello, change EC, a now need dios EC.
Old bios EC there is not

legion5 15ACH6H

sn PF3CZ22M

NM-D562 rev 3.0

EC Legion 5-15ACH6H Laptop (Lenovo) - Type 82JU

[Jackalt]

bios EC
Hello, change EC, a now need dios EC.
Old bios EC there is not

legion5 15ACH6H

sn PF3CZ22M

NM-D562 rev 3.0

[shiyab]

legion5 15ACH6H
sn PF3CZ22M
NM-D562 rev 3.0

Help me bios, please

TRY

[Jackalt]

legion5 15ACH6H
sn PF3CZ22M
NM-D562 rev 3.0

Help me bios, please

[jhodex]

Legion 5-15ACH6 Laptop (Lenovo) - Type 82JW

thank you hoaca388, after i flashed it the display shows but unfortunately 2nd time to turn on same issue again. maybe the bios chip was faulty. i will order a new chip. thanks again.

[hoaca388]

Hello. Please help me with the BIOS. No display, caps lock and esc key have a light at first after switched on then power switch button light stays on.
Lenovo Legion 5 15ACH6
82JW00BFUS
HY560/HY562/HY664
HY574/HY56B/HY57H/HY665
NM-D601 rev 1.0
SN:PF34ZTPS

Thanks in advance

Legion 5-15ACH6 Laptop (Lenovo) - Type 82JW

[jhodex]

Hello. Please help me with the BIOS. No display, caps lock and esc key have a light at first after switched on then power switch button light stays on.
Lenovo Legion 5 15ACH6
82JW00BFUS
HY560/HY562/HY664
HY574/HY56B/HY57H/HY665
NM-D601 rev 1.0
SN:PF34ZTPS

Thanks in advance

[Jackalt]

try

It doesn’t work, it’s still a black screen(((I need to enable the integrated graphics in the BIOS settings.

[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

[Jackalt]

how to help you??

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

[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]

legion5 15ACH6H
sn PF3CZ22M
NM-D562 rev 3.0

Help me please

how to help you??

[Jackalt]

legion5 15ACH6H
sn PF3CZ22M
NM-D562 rev 3.0

Help me please

[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

[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..

[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

[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

[peste]

post the full name and model of the laptop.