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i didn't extract main and ec bios from downloaded website bios. anyone can help me about this? org bios and downloaded bios in attachment.

mb model GOG21 LA-K971P rev1a...

Hello there, I'm looking for boardview / schematic for this laptop. My config has Ryzen 5600H and GTX1650.
Or at least part number for PU302 IC. Thanks

Some board numbers I found:
GOG20 LA-L171P
5B21C81161 8S5B21C81161 451AQN38L01 5B21C81160 8S5B21C81160

Schematics, post 15: https://www.badcaps.net/forum/troubl...22#post3519722
Check for shorts on EC_FAN_PWM2

Since there's 2 versions of EC firmware for this laptop model, i attach the other version...

Hello to all,

I need help regarding correct EC dump with the following problem explained below:

Original EC chip KB9022Q -D was shorted, so I replace it with another one, normally empty. I pay for EC dump file from another forum, but after programming, CPU fan is not working anymore and battery is no longer detected.
Previously everything was working.
So currently, I have wrong configuration table for the mentioned laptop above, battery is not detected beside that I have correct voltages for SDA/SCL, and 2 fan PWM is not active. (5v are present on CPU fan)...

Hi, I have a problem with a Lenovo IdeaPad Gaming 3 15ACH6 laptop. My nephew asked me to replace the charging port because the laptop wasn't charging. This issue had happened in the past, so I knew that replacing the port was only a matter of time. Until now, my nephew managed to deal with the problem using a temporary solution: bending the positive metal tabs inside the port with a thin tool. However, this had stopped helping for a while. Today, I replaced the port – and to my surprise, after the replacement, nothing happens when I plug in the charger: the power LED doesn't light up, the laptop...

Good evening guys, i found back my old gaming and after starting it back i found that i was having a bios password so i want to remove it with the programmer, can someone help me to locate the right chip ? (Motherboard model : GOG20 LA-L171P Rev 1a)
Thanks !

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 i need BIOS, i Think someone before me broke that and tried do something with flashing (soldering of chip) and now laptop only spins fans and LCD is light up but nothing on the screen. All voltages are ok, battery is chargin.
s/n mp2e39rk
board la-k971p v1
laptop Lenovo ideapad gaming 3 15ach6 82k2 with 5600h and rtx 3060
bios dump Done with ch341 with 1.8v adapter ...

Hello from France

My daughter spill some water on her laptop... Lenovo Ideapad Gaming 3 15ACH6, and she doesn't seen anything wrong after just remove the water with towel.

Then, later the laptop won't start anymore.

I've made a basic troubleshoot with my own laptop (same series)

So, the computer battery is totaly out. With my battery, the computer works !

But, with PSU connected, the latptop detect the power.. the harware led white is on, the amber one too and on the screen there is a 'batt charging' message.

But...

Any Boardview available? Lenovo Ideapad Gaming 3-15ACH6 LA-L171P?

I have a probleme wiht a message ''the power is lower wattage" on the screen ?

Thanls!!!

Hi, I mentioned my laptop earlier—it's a long story. The BIOS chip (GD25LR128DSIG) has a broken pin. I ordered a replacement from China, but it seems to be fake, as the programmer doesn't detect the chip at all. My question is: what is its equivalent? I don't want to order another one just to find out it doesn't work again. I checked the W25Q128JWSIQ and W25Q128FW, but I'm not sure if they're compatible. Please help. Thank you for your time and response.​

to inform
I have Idelapad Gaming 3 15ACH6
MB: GOG20 LA-L171P Rev:1a 2021-04-19
CPU RAYZEN 5 5600
GPU GTX 1650 : N18P-G61-A-A1
SN: MP25PVNY
MTM: 82K200KT
uc2(74m12jws1q) and ug2(winword25q80e ) rom file.

my bord .main bios uc2(74m12jws1q) 16mb
vbios ug2(winword25q80e) 1mb (another model 2mb)
ene uec1 (ene kb 9022q d ) 128kb

People mistakenly type ec instead of Vbios.

Link to schematic --> https://www.badcaps.net/forum/troubl...ing-laptops-ta...

Pls provide bios

Lenovo IdeaPad Gaming 3 15ACH6
MB: GOG20 LA-L171P Rev:1a 2021-04-19
s/n: MP23QW07

On pressing power button fans spin for few seconds and then stop. no display. keyboard lights goes on and off.​...

bios extracted from Lenovo website update for Ideapad Gaming 3-15ACH6 Laptop - Type 82K2, the laptop has four bios variants yours is GOG22305B...
DMI EA5000 - EA7FFF...

Hi,

I have a GOG20 LA-171P Rev1a board. Long story short, this laptop came to me not powering on. I found a short to ground on the KB9022. I replaced the KB9022 and programmed it with a CH431A. The laptop worked for about three days but then stopped powering on again.

I discovered that a small chip, the SY8388BR, was shorted to ground. I replaced it, and once again, the KB9022 was shorted to ground. I replaced it again, but this time, the pad for pin 1 on the mainboard fell off and wasn't connected to anything. I decided to program the KB9022 with the same BIN file as...

Lenovo Ideadpad gaming 3 15ACH6

hello, please fix my bios, no display
DC LOAD 0.500 UP 1500 AND DROP O.450 CONTINUOUSLY
here is the board code :
LA-L171P S/N MP24LQ1T
MTM 82K201RSIN
model : ideapad gaming 3 15ACH6​...

This specification for the Lenovo IdeaPad IdeaPad Gaming 3 15ACH6 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the IdeaPad Gaming 3 15ACH6 boardview and IdeaPad Gaming 3 15ACH6 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...

This specification for the Lenovo IdeaPad Gaming 3 15ACH6 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Gaming 3 15ACH6 boardview and Gaming 3 15ACH6 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...

This specification for the Lenovo IdeaPad Gaming 3 15ACH6 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Gaming 3 15ACH6 boardview and Gaming 3 15ACH6 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...

Any Boardview available? Lenovo Ideapad Gaming 3-15ACH6 LA-L171P...

Hello, lenovo ideapad gaming 3 15ACH6
S/N MP25V0DL
MTM 82K200T4TX

BOARD ID GOG21 LA-K971P REV:1A

My problem is black screen. I tried all 4 bios in post 48. The result is that I need the same bios file....

help with the firmware, I couldn't find it on the forum, it turns on, but there is no image
laptop model - Lenevo Ideapad 3 15ACH6
board model - gog20 la-l171p
serial number - mp26p00e

[Mod. Edit] Make and full model name:
Lenovo Ideapad Gaming 3-15ACH6 Laptop - Type 82K2...

hi there,
LA-L171p lenovo ideapad gaming 3 15ach6 ec dump needed , anyone knows where to find it? super io was shorted replaced it with new one , i need to programm it
thanks in advance​...

Please read Before requesting Laptop Schematics
https://www.badcaps.net/forum/troubl...top-schematics
​


Lenovo Ideapad Gaming 3-15ACH6 LA-L171P schematic
https://www.badcaps.net/forum/troubl...171p-schematic...

Re: Lenovo Ideadpad gaming 3 15ACH6

hello, please fix my bios, no display
here is the board code :
LA-L171P
model : ideapad gaming 3 15ACH6

thank you...