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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Re: Lenovo IdeaPad 3 15ADA05
Why did you give me this file! I said your BIOS Backup, the file that was in your BIOS Chip.
Are you familiar with BIOS Programming through Hardware Programmers (SPI)?
If you are not, read that Post to learn.
https://www.badcaps.net/forum/showpo...40&postcount=2----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Lenovo IdeaPad 3 15ADA05
Sorry here is the backup bios fileComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: Lenovo IdeaPad 3 15ADA05
I'm sorry but it always returns a 1 mb file, and when I do a test it indicates that it doesn't find any manufacturer in the database, would it be possible to put it manually?
If yes could someone help me to get the bios backup, by tweezers onboard with CH341A software ver. 1.34.
My chip is 25Q64JWSIQ
I saw somewhere on the internet that you could create a manual entry in the program, but it asks for a Chip ID that I don't know where to findComment
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Re: Lenovo IdeaPad 3 15ADA05
The 25Q64JW is a 1.8V chip. There is a lot of info about the CH341A https://www.badcaps.net/forum/showpo...40&postcount=2 .
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Re: Lenovo IdeaPad 3 15ADA05
Hi! I have an IdeaPad 3 15ADA05
With original bios not power on, only power button light flashing when is pressed, with bios posted in this thread power button light stays on for one minute but no image. Please help me!
IdeaPad 3 15ADA05
Model 81W1
SN: PF288S32
MTM 81W100EBRM
Factory ID JVHFC1
MO PF9XB0603092Comment
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Re: Lenovo IdeaPad 3 15ADA05
I have tried a few of the BIN files posted here (#1, #29, #38), and none of them are working for me. It still gives me the same problem. Black screen, nothing happens, tried many key combinations, USB booting, etc.
Unfortunately I do not know the serial number (the sticker on the case seems to have been taken off), but I have attached my corrupted BIN file I read from the chip. I don't really mind if it's different. If anyone could help me with a working BIN or what other issue my laptop has, I would be ever so greatful.
Ideapad 3 15ADA05
GS450 & GS550 & GS750 NM-C821 Rev 1.0
MAC Address 002B6790D6A1Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: Lenovo IdeaPad 3 15ADA05
Hi, could You help me with my bad bin file pat_ban_W25Q64FW? I uploaded the NM-C821 bios .BIN file and on it the board turns on, but it does not detect the disk, no serial number, etc.Last edited by ajc333; 05-16-2023, 05:02 AM.Comment
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Re: Lenovo IdeaPad 3 15ADA05
got a Lenovo IdeaPad 3-14ADA05 NM-C821 Rev 1.0, which can't detect any hdd or SSD or M.2 ssd when installing windows 11. but when using windows 10 it shows an error ACPI BIOS ERROR. but when at BIOS setup all HDD or SSD and M.2 ssd were detected. tried already other bios version posted here but with the same status.
current bios version: E8CN28WW
current EC version: E8EC28WW
backup attached.Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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This specification for the Lenovo IdeaPad 3 15ADA05 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 3 15ADA05 boardview and 3 15ADA05 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, or download for Lenovo...09-07-2024, 05:00 AM
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Good morning, gentlemen, I hope you can help me with my laptop, I told you that I saved it about 2 years ago because it wouldn't turn on, now I have a ch341a programmer, I made a backup of the bios, I flashed an original downloaded from lenovo and it started, but it turned off after a few minutes, I entered the bios configuration and the brand, model, serial number, windows serial number, etc. did not appear, I request your help, I did everything I found in the forum but I could not solve it, also now it won't start again, it turns on but the fan does not turn, I will share all the information... -
So a couple of years ago i got a bios update through Lenovo Vantage, so i installed it and bricked my whole BIOS, so i couldn't fix it so i put that ideapad in a box, 3 years later i found that one PC and want to recover it to switch from a 2014 hp laptop to this one.
I found a method to recover the BIOS of many lenovo laptops tha consists in pluging in a USB Flash with the BIOS files and power on the laptop with Fn + R keys pressed until fans go loud and start beeping loud, but nothing worked, so i think filename is wrong, i tried naming the bios file as 07WW.BIN, BIOS.BIN, BIOS.fd,...10-11-2024, 03:12 PM -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hello there.
I am working on a Lenovo Legion T5-26AMR5 desktop that currently has a corrupt BIOS and I have been unsuccessful thus far in trying to fix it myself.
History:
1. This computer came to me initially with an error message that said "BiInitializeLibrary failed 0xc0000001" or "0135 fan error". It would always be one of the two errors. It should be noted that when it produced the fan error, there was no physical problem with the fans. They were all spinning just fine.
I searched for this error online and discovered...
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