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Non work...and i know why...windows made a firmware update, and i forgot about it and forgot to save the dump from current bios today,i have a previous version only , and now the backup isn't working,neither do one of your dumps...I tried extracting from official site, but there is a size msimatch from bios.fdComment
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i got it to work, but the issue is that it still needs 20 seconds to POST...and the NVIDI GPU isn't showing...the GPU is dead probaly, and i asked originally if it can be removed from trying to power the NVIDIA GPU via bios.
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Hi,i have a lenovo ideapad L340 Gaming laptop.
I made a firmware update,and if i install the nvidia gpu its working fine,untill i restart the laptop,after restart i have black screen.I think its bios problem because i cant flash the latest one because i dont have battery,and ask me for that.Can someone make a bios with the latest version for me pls? Maybe a clean one? Would be much appreciated.Thanks in advance
Laptop is ideapad
L340-15IRH
SN PF1X2C60
MOBO is FG541/FG741 NM-C362 Rev1.0
Bios version on laptop now is BGCN29WW and the latest on lenovo page is BGCN36WWComment
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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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DMI information is missing, you have the information range above, switching from one bios to another..
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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the bios from post 68 is virgin, use the HxD program (it's free on the internet), enter both bios into the program (your laptop and the virgin one),
select that interval mentioned in both bios, copy the interval in your bios and pass it to the virgin bios (copy - paste)....and that's it...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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Hi peste,
I posted the original problem #1, I still use the half ass bios, audio, wired lan and tpm does not work, no bios info or no detection in windows or linux. I did fill my mtm and serial number via lenovo u1 tool:
do you think if I use virgin bios in post Java anyone ? to flash my bios these hardware problems will resolve? I also updated that half ass bios 2-3 times from lenovo site.
Or maybe use some working bioses posted here?
ThanksComment
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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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Ok, I will extract current bios running on the machine (no lan, no audio and tpm but working windows installation - the machine currently posting this machine). And will include model, motherboard, type here. Currently I am at a cafee working remotely so it may take 2-3 hrs to get back to home. Also I will send photos of pcb and original package to ensure if authenticity is required.
ThanksComment
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Ok,
You may attached BIOS, currently booting but with no audio, lan, tpm. Also I took pictures of bios screens, pcb and sticker. If requested I may post.
IdeaPad L340-15IRH Gaming
S/N: PF2A8A20
MTM: 81LK01KUTX
Model: 81LK
PCB: FG541/FG741 NM-C361 Rev: 1.0
Thanks
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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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Ok thanks. Just to be super sure, I will use the virgin bios on your post 68/67. And will copy 632000-633000 DMI info from my BIOS to your virgin bios between 632000-633000 and flash my chip. Sorry for my extra posts. Also if I just use only virgin bios on your post to flash my bios chip, would I have any problems except missing DMI info shown on BIOS screen? ThanksComment
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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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