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I don't provide help for people using CH341A and a clip. -
Thank you all SMDFlea DanielDacko peste . Now I have wired lan and secondary sata port available. It did not have them and audio, tpm. Interesting. Just now windows hibernation issue. Also when on battery power windows seems faster?!. Thanks.
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Good day, need new/or renew mine bios, black screen, fans turns with pauses, cpu/gpu/pch getting warm, no post.
S/N : PF1K6FVS
L340-15IRH Gaming
MTM 81LK00GRLT
NM-C361 1.0
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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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Hi, please help me remove my BIOS password
Lenovo Ideapad L340-15IRH
Model Name: 81LK
Serial number: PF27QZE4
MTM: 81LK00A1RKComment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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I did it, yay!
I used method from this video https://youtu.be/IhRw7ePhLKs
Thank you, guys! You encouraged me to start figuring out how to get fault bios backup, it really helped
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Hello everyone,
I need help fixing the BIOS on my Lenovo L340 Gaming laptop.
The BIOS has been showing missing system information even before I updated it — the update was done using the latest version available on Lenovo's official support page.
Here are the issues I'm facing in the BIOS:- Serial Number: INVALID
- Machine Type Model (MTM): INVALID
- Product Name: INVALID
The correct information should be:- Serial Number (SN): PE05JXPH
- MTM: 81TR0002BR
- Product Name: L340-15IRH Gaming Laptop (ideapad) - Type 81TR
I don't have the original BIOS or a previous backup.
If it's necessary to send a dump or backup of my current BIOS, please let me know how to do that safely.
Any guidance on how to restore the correct DMI/system info would be greatly appreciated.
Thanks in advance!Comment
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I've already tried to update it using Lenovo U1 Tool, but it failed with an SMI error when attempting to update the system information.Comment
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Hello, Lenovo L340-15IRH Type 81LK, no screen, just still blinking LED (3 beeps on mainboard), cant turn on. Please can someone rebuilt BIOS for me? Original in the attachment. I´d tried some BIOSes from this topic but nothing worked. Some of them are progress for laptop, because with one of them laptop turned on, fan spinning but still no screen.Attached FilesComment
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Type the laptop serial number
read the forum rules..https://www.badcaps.net/forum/troubl...before-postingComment
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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... -
Hi,
I want to remove the Bios Password of my Lenovo IdeaPad U330p with the Lenovo autopatcher. I have the CH341A Black and I'm using NeoProgrammer. The Programmer has an LED that indecates when it reads or writes the Chip. When I try to Connect my Programmer to the Bios Chip (Winbond 25Q64FVSIQ) the LED lights up even though I didn't click on Detect botton in NeoProgrammer. If i click on Detect the LED still remains on and NeoProgrammer says "IC not responding".
SN: QB08570065
MB: DA0LZ5MB8D0; REV: D; MODEL J31/N02
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