Lenovo B590 bios needed
TYPE 3761
bios needed
please help
thank you
bios needed
please help
thank you
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Re: Lenovo B590 bios needed
Try this -
Re: Lenovo B590 bios needed
try thisComment
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Re: Lenovo B590 bios needed
thanks mcplslg123
it works well!!!Comment
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Re: Lenovo B590 bios needed
thanksComment
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Re: Lenovo B590 bios needed
thank youComment
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Re: Lenovo B590 bios needed
thank you so muchComment
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Re: Lenovo B590 bios needed
I need bios bin for Lenovo B590, LA58 MB 11273-1 48.4TE01.011. What I read from bios chip has 1024 kb. Can someone help me?
Thank you.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:
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Every donation made will go towards server fees and maintenance costs.Comment
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Re: Lenovo B590 bios needed
This is the original file from the w25q64cvsig.Comment
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Re: Lenovo B590 bios needed
check again ... you should have two bios chips ... one with a content of 4MB and one with 8MB, what programmer do you use ?? remove the bios chip from the motherboard before reading or writing, do not use the clip , you might have errors..if you don't have anything to desolder off the bios chip,solder wires between the chip's legs and the programmer ..
try , and post again ..Last edited by peste; 08-22-2021, 02:20 AM.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 B590 bios needed
The second chip does not exist and does not seem to have been there, there are no traces of soldering / desoldering, it does not have the necessary components around as in the other chip.
I use CH431 and the chip is detached from the board.
I'm not at my first experience, but this time it's beyond me.
I downloaded the bios file from Lenovo for B590, I extracted the CAP file, but I still can't handle it.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: Lenovo B590 bios needed
That's right, but I don't know how to turn this into a bin file and write on one chip.Comment
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Re: Lenovo B590 bios needed
Did you download Peste's file?Attached Filesif you find these attachements useful please consider making a small donation to the site
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Re: Lenovo B590 bios needed
Yes, I downloaded. What's next?Comment
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Re: Lenovo B590 bios needed
Are you kidding?
You wanted a bin file - Peste did it for you, extracted from your cap file.
So you have ready for programming file. What more do you want?
But before programming the new file, read and save the original dump, at least because of the DMI information in it.Last edited by Vesko356; 08-22-2021, 06:33 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
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Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: Lenovo B590 bios needed
The backup bin (the original dump) has 1,024 kb and the file what peste send it to me is 8,192 kb.
Sorry for my stupidity.Comment
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Last edited by Vesko356; 08-22-2021, 08:48 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: Lenovo B590 bios needed
Ok. Thank you.Comment
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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 -
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.
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History:
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I searched for this error online and discovered... -
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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:
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