Hello I patched the bios of a lenovo x395 8 generation, but it does not work, I think new security, can you help me? thanks in advance
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Re: bios lenovo x395
Not possible via patching BIOS. You need to read MEC EC chip with RT809 or Vertyanov Programmer to remove password. -
Re: bios lenovo x395
Thank you for your answer, do you have an explained procedure to achieve this? thank youComment
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Re: bios lenovo x395
There are two threads with good information :
https://www.badcaps.net/forum/showth...&highlight=T14
https://www.badcaps.net/forum/showth...&highlight=T14Comment
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Re: bios lenovo x395
Really thank you for your help I will explore all thisComment
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x395 password locked
Hey all I need help regarding Lenovo x395 model "20nms1u800"
It has a "fa391/fa491 NM-C181 rev 1.0 " motherbard
patch didn't work, no JTAG unlockable NEC nuvoton on back
Has got 2 chips on top side 25LB128 and Winbond 25Q8Comment
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Re: bios lenovo x395
I mean does anybody know where is the password stored in this model?
Since patching isnt working so not main bios..
Also no nuvoton in the back so ??Comment
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Re: bios lenovo x395
post bios dump and I think i can help you patching it. I was able to unlock an X395 with AMD and 128Mb bios chipset.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Don`t forget to post the serial number https://www.badcaps.net/forum/troubl...before-posting
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Serial Number : PC-1KRLDJ
Type Number : 20NM-S1U800Comment
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help unlock lenovo X395
PC-1J8C33
20NM-s31200
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Hi, I dumped W25Q128FW_1.8V, patched with autopatcher, but when booting with it - melody.
Is this the correct chip to patch?
If it is the correct one, I would appreciate help.
S/N: PC-1DTGB8
T/N: 20NM-S0KL00Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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I was reffering to this thread... supposedly patching BIOS chip worked.
https://www.badcaps.net/forum/troubl...-removal/page2Comment
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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... -
Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS
Hello everyone,
I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.
This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.
I have opened the laptop and identified the main BIOS chip... -
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
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