Lenovo Ideadpad gaming 3 15ACH6

[see1001]

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
I need uc2(74m12jws1q) and ug2(winword25q80e ) rom file.

old bios wrong .

[peste]

old bios wrong .

bios extracted from Lenovo website update for Ideapad Gaming 3-15ACH6 Laptop - Type 82K2, the laptop has four bios variants yours is GOG22305B...
DMI EA9000 - EAB05F

[bhamra]

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.

[see1001]

bios extracted from Lenovo website update for Ideapad Gaming 3-15ACH6 Laptop - Type 82K2, the laptop has four bios variants yours is GOG22305B...
DMI EA9000 - EAB05F

it didn't work. But this file gog22305a is incorrect(1mb 1mb). For your information. Thank you for making time for me.

[peste]

it's solved..

[bhamra]

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.

Someone help Please

[SMDFlea]

Someone help Please

Try this one

[see1001]

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...22#post3519722

[bhamra]

Try this one

Same problem after updating bios.. what can be the issue?

[questore]

Hello EveryOne,

I have a Lenovo Ideadpad gaming 3 15ACH6 LA-L171P Rev 1A that is not reacting to power button press (no LED or fanspin)
After a shorted EC chip replacement I have found that BIOS chip is full empty so cannot post it. (I'm guessing that is why RSMRST not rising after button press)
S/N: MP2E5TCK
Thank you

[questore]

Hello EveryOne,

I have a Lenovo Ideadpad gaming 3 15ACH6 LA-L171P Rev 1A that is not reacting to power button press (no LED or fanspin)
After a shorted EC chip replacement I have found that BIOS chip is full empty so cannot post it. (I'm guessing that is why RSMRST not rising after button press)
S/N: MP2E5TCK
Thank you

Modell number: GOG20 LA-L171P Rev 1A

[SMDFlea]

Modell number: GOG20 LA-L171P Rev 1A

Posts 83 and 87 ,try them.

[questore]

Posts 83 and 87 ,try them.

Never mind I have tried 5 different BIOS but no sign of life, moving on to diagnosing.
Thanks

[Ghost18_07]

HE DIDN'T WORK BRO,PLEASE NEED HELP

[SMDFlea]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[Ghost18_07]

HE DIDN'T WORK BRO,PLEASE NEED HELP

Sorry for not posting the S/N , i didn't notice that.

S/N: MP23G6AP

[TOMÁŠ]

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.

[SMDFlea]

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.

Thread merged. Your programmer is a CH341A, what software are you using with it. The chip is probably ok, it`s just that the programmer can`t detect it if the chip is not in the supported list. You can try to write to it if you choose W25Q128FW

[TOMÁŠ]

Thread merged. Your programmer is a CH341A, what software are you using with it. The chip is probably ok, it`s just that the programmer can`t detect it if the chip is not in the supported list. You can try to write to it if you choose W25Q128FW

Thank you for your reply. I'm using Neoprogrammer, and the original chip I was reading as GD25LQ128C. The new chip doesn't work at all—it's not responding. I'm connecting it via a 1.8V adapter and holding it on a clipboard; I also soldered but not reading.

[questore]

Thank you for your reply. I'm using Neoprogrammer, and the original chip I was reading as GD25LQ128C. The new chip doesn't work at all—it's not responding. I'm connecting it via a 1.8V adapter and holding it on a clipboard; I also soldered but not reading.

CH341A supports this chip with Neoprogrammer. I have used it before.
If you cannot detect chip with the program then either your driver is not correctly installed on your machine or the legs not tuching, OR chip is faulty.
Try reinstalling the driver first and check leg connection with multimeter

[TOMÁŠ]

CH341A supports this chip with Neoprogrammer. I have used it before.
If you cannot detect chip with the program then either your driver is not correctly installed on your machine or the legs not tuching, OR chip is faulty.
Try reinstalling the driver first and check leg connection with multimeter

No disrespect, but I'm sure everything with my programmer CH341A and drivers is working fine. I'm still able to read other chips without any issues. That's why I'm asking for alternatives to GD25LR128DSIG.

[questore]

No disrespect, but I'm sure everything with my programmer CH341A and drivers is working fine. I'm still able to read other chips without any issues. That's why I'm asking for alternatives to GD25LR128DSIG.

None taken, we are here to help each other I think.
My oppinion is that replacement accoring to my comparison link and your bios datasheet W25Q128JWSIQ is better for your replacement because its maximum Maximum Clock Frequency is up to 133Mhz and your GD25LR128D is up to 120Mhz
(w25q128fwsig is only 104 Mhz) but someone correct me if I wrong.