Hello,

I am writing to request your assistance to provide an edited bios without password on my Lenovo IdeaPad Gaming 3 15ARH7 laptop:

Serial Number:MP2BKH42
Machine Type Model:82SB0001US

I am able to get into bios but not update any of the settings with password I have. So I'm assuming I need to reflash with unlocked bios. I can read bios chip withch341a programmer and get bios file off of computer. I also have updated bios file from manufacturer. Just not sure how to edit it to remove password.

Appreciate any help in unlocking...

BIOS amcn26ww IdeaPad S340-15API
kb9022q d Super IO Bios .bin


Lenovo ideapad S340-15API EL432 EL532 LA-H131P photos + IdeaPad S340-15API AMD EL432/EL532 LA-H131P Schematic -> https://www.badcaps.net/forum/showthread.php?p=1197851...

Can anybody help with BIOS and EC dump of Lenovo Ideapad 5 15ARE05 NM-C811 GSS55D&GS55E?

Old dump attached...

Him would you please disable onboard ram of this model
Model: Lenovo ideapad 3-14ITL6
MB: hs460-hs560 nm-d472 rev:2.0
******...

Hey Guys,

are there any known keyboard combination to enable the (advanced) debug bios for the Lenovo L14 Gen 5 (Intel Core Ultra 5 125U) yet?

So far I got into the Lenovo Ideapad Gaming 3 - 15IHU6 with the combo FN (hold), R then N into the debug BIOS and
for Lenovo Thinkbooks via FN (hold) and then F1, 1, Q, A, Y, F2, 2, ... up to F6, 6, Y, H, N pattern
but those didn't work

I scavenged some EFI files that do (more or less) allow me to see the full BIOS settings but I can't write since something in the ACPI settings also want to get written...

hi everyone, im trying to find the name of this ic starts with 24=,
laptop model : Lenovo Ideapad S540-15iwl
motherboard : NB8608_MB_V4...

hi everyone

i Need bios working for this model

the Lenovo IdeaPad 330S-15ARR

code the motherboard - 330S_ARR_V06

thanks advance

Hello, I'm new to this forum.

I would appreciate help with my laptop.
The laptop won't boot or display a signal on the screen (I've also tried an external one).
The fan starts spinning but shuts off immediately.
I tried the safe boot button, but that doesn't work either.
The last time it booted, it displayed strange symbols on the Windows screen and crashed.
It hasn't booted back up.
I've disassembled it and no burnt components are visible.
For all these reasons, I'd like to try updating the BIOS.
My laptop model is a Lenovo Ideapad...

I got this Lenovo laptop where it wouldn't boot in any way, i tried reflashing the BIOS but nothing has changed.
Keyboard lights up for about 8 seconds then turns off and only the power button remains lit.
Fans spin for about 3 seconds and only the CPU seems to receive power, but only slightly, PCZ195 feeds it around 1.1v and those main cpu rails are reading about 3.7Ohm
Nothing else on the laptop seems shorted or wrong. But only the CPU tries to turn on when pressing the power button.
should i suspect a bad CPU or are those mobile Ryzen 6000's about 4ohms too?
laptop's...

Hello, Lenovo IdeaPad Gaming 3-15IHU6 (Type:82K1) LA-L161P G0G10 Rev. 1A maybe someone have this schematic or boardview ?

Thank you

Hello everyone, i have Lenovo ideapad gaming 3 15ACH6 Bios Locked
I attached both Main Bios Chip + EC Chip
I never Done Lenovo before so if i need DMI info re added please include them and how to add them unless if easy like HP bios.

Lenovo ideapad gaming 3 15ACH6 Locked
SN: MP2BK85Q
Board Model: GOG20 LA-L171P Rev. 1A
MTM: 82K201XCUS
MO: MPNXB280303D
Factory ID: PRC4

Thank you ...

Hello friends,

I have this laptop AMD Platform starting & not posting, fan spinning.

When i press power button, the board get almost immediatly 0.5A ~ and board get stuck at 0.5A with power button led blinking indefinitly.
If i stop the computer (pressing 5s power button), board stop and when i restart i get approx 0.37A ~ and


I try to reflash the bios with no luck, same result, and i try disabling onboard ram (i remove resistors accordling schematic), no more progress.

CPU and his area heat, maybe the cpu is dead?
...

pls can you help me disable onboard ram for this laptop
Lenovo Ideapad 3 15IAU7 nm-e341
s/n:PF3YC99X...

Hi

I'm trying to upgrade a Lenovo Ideapad Flex 5 from 8Gb of RAM to 16 GB. Sadly, the RAM is soldered to the board. I identified the current RAM as

Micron MT53E512M32D1NP-046 Specs


I was searching, and I found two modules that I think would work.


Option 1 Micron MT53E1G32D2NP-046 Specs


​Option 2 Micron MT53E1G32D2FW-046 Specs​



I would like to hear opinions on whether the options are suitable for the change.​

Thanks in advance for your answers