Hello everyone,
I need help with my Lenovo Legion laptop. It turns on for a few seconds and then immediately shuts down. I believe this is a BIOS corruption issue.
Laptop Model:

• Model: Lenovo Legion Slim 5 16APH8
• GPU: NVIDIA GeForce RTX 4070
• Main BIOS chip size: 32MB
• VBIOS chip size: 16MB

Problem Description: The laptop was working perfectly. Now, when I press the power button, the keyboard lights up and the laptop powers on for just a few seconds, then it shuts itself off completely. After researching, I am convinced it's a corrupt BIOS.
What I Have Tried So Far:

1. I

...

Hi,

I'm looking for Lenovo Legion Slim 5 14APH8 bios dump.
Flash memory with bios is damaged and is not possible to recover any information from it.

Model Name - Legion Slim 5 14APH8
MO: PF9XB3C18168
MTM: 82Y50058PB
S/N: PF4VA0QY

On the motherboard itself I can see following identifiers:
KY58A KY58B KY58C KY58J
NM-F301 Rev 1.0

Please let me know if any other informations are needed.

I'm looking for Lenovo Legion Slim 5 14APH8 bios flash .bin file. I can't log into my BIOS, and I'm planning to flash the BIOS to reset the configuration.

Model Name - Legion Slim 5 14APH8

On the motherboard itself I can see following identifiers:
KY58A KY58B KY58C KY58J
NM-F301 Rev 0.3

Please let me know if any other informations are needed....

Thread moved to LENOVO 82Y3 Legion Slim 7 16IRH8 bios password topic. I know you`re new here but i can`t understand why you posted in the Y540 topic ?...

Legion Slim 7 16IRH8
Serial number:MP2F8HLW
Product number:82Y30004US
Bios version:M0CN39WW

Motherboard
Manufacturer LENOVO
Model LNVNB161216
Version SDK0T76461 WIN

yep i forgot my bios password i set when i first bought it.

ive searched this forum and others and cant seem to find a solid answer on which way to start even. i have the me16.1 so that part of bios is locked. any help or a solid tutorial ill be in your debt. if its not possible without a programmer ill accept that lol...

Hello. Could someone fix my bios? It is damaged and does not start the laptop properly.
After uploading another clean one from the Internet, the laptop starts but I do not have the SN numbers and Windows Key transferred. Please help​

S/N -MP2KYGXH MTM; 82YA00FDMH
MO- MPNXB3A05053
motherboard -LA-M542P Rev.1...

Hi guys i need some help please. I want to enable secure boot lately to play game, but I don't remember my bios password i set before. My laptop is Lenovo Legion Slim 5 16APH8. If someone can help i will be very thankful

I have this Legion Slim 5 16APH8 which boots to Lenovo logo and I can also hit F2 and it will take me to system BIOS menu. However, after a few seconds I lose keyboard, external keyboard no longer works either and only mouse works for a while. Then, it also gets disabled.

I suspect corrupted BIOS chip.

Model: Legion Slim 5 16APH8
S/N: MP2FM2Q7
Motherboard#: LA-M811P

Original BIOS file is attached. Could someone, please fix the BIOS file for me? Thanks...

This is the details
Laptop : Lenovo Legion Slim 5 16APH8
S/N : MP2HAEKN
MTM : 82Y90044ID
Motherboard : Lenovo LNVNB161216
Motherboard ver. : SDK0T76493 WIN
Processor : AMD Ryzen 7 7840HS
BIOS Version : Lenovo M3CN44WW

bios extracted from Lenovo website update for Legion Slim 5 16IRH8 - Type 82YA
DMI 1040000 - 1041FFF​ ...

Good morning everyone, this is my first post and I apologize in advance if there are any mistakes in the post.

I have a Lenovo Legion Slim 5 16IRH8_LOQ with the typical issue of stripes on the screen, but I made the mistake of replacing the screen without physically removing the battery, thinking that just pressing the SW2 button would be enough – it wasn't. The board showed consumption, with LED6301 lit up and PU301 getting very hot. I replaced PU301. Now, the board is not working correctly, but it has no consumption, LED6301 stays on, and I haven't found any other signs of a short...

HELLO
Brand : LENOVO
Model :LEGION SLIM 5 16IRH8
Board Number : ILG10 LA-M542P Rev : 1.0
Request : BIOS BIN
WINBOND 25R256JVEN
THANKS...

Looking for help to find a good BIOS to flash on my bricked Legion Slim 7

Model: S7-15IMH5
System type: 82BC
Serial nr: PF24XRYM

hello, I have a Lenovo legion 5 Slim 16Aph8 that powered off randomly during a BIOS update. I would like o try and flash the chip or replace the BIOS ship, but have not been able to Identify it based on the the chip markings. If anyone has the boardview for this machine that would be great....