anyone has a bios for this?
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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:
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Re: BIOS Lenovo IdeaPad 3 15ARE05 (NM-C861)
Lenovo IdeaPad 3 15ARE05
https://www.sendspace.com/file/0jmccaComment
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Re: BIOS Lenovo IdeaPad 3 15ARE05 (NM-C861)
thank you for the bios, there was a change but still no image, this must have a problem somewhere else, possibly cpu because the laptop was punched, the bios is probably good
thank you very much thoughComment
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Lenovo IdeaPad 3 15ARE05
Lenovo IdeaPad 3 15ARE05
NM-C861
Working bios.Comment
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Lenovo ideapad 5-15ARE05 Laptop - Type 81YQ
Hi,
I used a CH341a to restore the BIOS for my Lenovo ideapad 5-15ARE05 after a failed update.
However I'm unable to restore information on the BIOS such as MTM, Lenovo SN, UUID Number, OS License and OA3 Key ID.
I would really appreciate your help with restoring this information please.
Attached are the the original dump backup I extracted before restoring the BIOS (IP5_DUMP_BK.zip) and the new file file used to restore the BIOS (BIOS_e7cn41ww.zip).
Thank you!
Regards,
JoseComment
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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 5-15ARE05 Laptop - Type 81YQ
It worked and restored all the missing info!
Thank you very much @Peste !
Comment
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Re: BIOS Lenovo IdeaPad 3 15ARE05 (NM-C861)
Salamat sa pag supportComment
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Re: BIOS Lenovo IdeaPad 3 15ARE05 (NM-C861)
can someone extract exe file latest update lenovo ideapad 3 15are05 bios
laptop is working but no bios set up
update name: DZCN40WW
https://download.lenovo.com/consumer...s/dzcn40ww.exeLast edited by errold; 01-19-2022, 02:54 AM.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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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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Re: BIOS Lenovo IdeaPad 3 15ARE05 (NM-C861)
I need some help as I'm trying to fix my IdeaPad 3 15ARE05. It just stopped turning on one day and I thought about a bad bios chip. I desoldered the chip and read it with my CH341A. I found this thread and used the files I found here to flash it onto my Winbond chip. Four tries at flashing the chip resulted in failed verify. Each failed was for a different location in memory. One flash didn't fail but when I read the chip and did a md5sum, they don't match.
To me it seems like a bad flash chip, unless I did something wrong. I'm using Linux Mint and the tool flashrom. It does detect the chip as a W25Q128.W and reading the chip physically does show it to be a 25Q128JWSQ. Only thing is Digikey and pretty much everywhere doesn't show this chip but other similar chips. I did find one Chinese source but I'm not a huge fan of waiting weeks to get my laptop working. Will any W25Q128 chip work or does it need to end with JWSQ?
Also the reason I thought the bios was bad because at first the laptop didn't work but unplugged the CMOS battery would get it working again. I did this multiple times until it just didn't work anymore. Doing a little research I heard this was a common problem for Lenovo. Supply chain issues maybe? Either I'm reading and writing to this chip incorrectly or I found the issue? Here's the terminal results.
https://www.digikey.com/en/products/...W25Q128/339728Code:sudo flashrom --programmer ch341a_spi -w BIOS_e7cn41ww.new.bin flashrom v1.2 on Linux 6.0.8-x64v1-xanmod1 (x86_64) flashrom is free software, get the source code at https://flashrom.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Found Winbond flash chip "W25Q128.W" (16384 kB, SPI) on ch341a_spi. Reading old flash chip contents... done. Erasing and writing flash chip... Erase/write done. Verifying flash... FAILED at 0x00b8536b! Expected=0xf6, Found=0xf4, failed byte count from 0x00000000-0x00ffffff: 0x2 Your flash chip is in an unknown state. Please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom@flashrom.org, thanks!
https://www.ebay.com/itm/275032304442Comment
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Re: BIOS Lenovo IdeaPad 3 15ARE05 (NM-C861)
try one of these programs ... read the chip and post the content here..
https://www.badcaps.net/forum/showpo...6&postcount=10
https://www.badcaps.net/forum/showpo...04&postcount=7Due 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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Dear all,
I have recently fixed a Lenovo IdeaPad 3 15 ALC6 that was not booting due to a BIOS issue. After flashing the BIOS, the laptop boots up, but hard disk is not recognized in BIOS. Is says "Hard Disk : Not Installed". I have tried with 2 different drives (one that I know is working on another laptop) but I get the same result. I do not know if disks were recognized before I got the laptop and fix it, but I don't see any reason why not. I can boot on USB though.
Here the steps I have taken to fix the laptop:
- downloaded latest BIOS from Lenovo Website... -
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 -
Problem is blinking power led only
i don't know exactly if it's s145-15igm or s145-14igm
have a backup bios file but i dont know the serial.. coz text already erased at the back of the cover
Mother board : fs440fs541 nm-c111 rev 1.0 2019-01-08
Already tested some of posted bios here
S145-14igm - success but invalid serial and not booting on OS
S145-15igm - success with serial and some other info in bios but still not booting on OS
already tried installing new windows but always booting on bios setup
windows installer flash drive detected on... -
Summary of BIOS Whitelist Removal Problem
Problem:
I am attempting to remove the WWAN card whitelist from my Lenovo ThinkPad T560.
Initial Findings:- My current BIOS version is N1KET58W (1.45).
- I have a CH341A programmer and have successfully created two full backups of my BIOS.
- I have the ability to use command-line tools on a Linux machine.
- I attempted to use several automated and manual patching methods on my N1KET58W (1.45) BIOS, including using hex strings. These attempts all failed.
- I concluded that the
08-12-2025, 03:01 PM -
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...
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