-
Last edited by kalisko; 11-17-2023, 06:12 PM. -
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Any donations to Badcaps are welcome. Become a Badcaps supporter >>>>> click this link to donate <<<<< Thank you to all the supporters. -- -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
-
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Any donations to Badcaps are welcome. Become a Badcaps supporter >>>>> click this link to donate <<<<< Thank you to all the supporters. -- -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
-
-
Hi guys, I have a lenovo that turns on I have all the functions 20V 3V3 1V8 5V, but no display and the power button is flashing, I think my bios is faulty, however I have tried several bios here but without success, unfortunately the label is torn off I do not know the serial number I can only say that it is a GS450&GS550&GS750 NM-C821 motherboard. Can I clean my original bios please?Comment
-
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
-
Yes I tried it, same resultComment
-
Hello, my granddaughter's laptop after restarting remained on a black screen and the indicator blinks, I checked the main signals and voltages on the power circuits, Lenovo Ideapad 3 15 A D A 05 81W 1
SN PF 1V N 0X G , Please if you have a dumpLast edited by MT RACING TIM; 12-10-2023, 12:05 AM.Comment
-
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Any donations to Badcaps are welcome. Become a Badcaps supporter >>>>> click this link to donate <<<<< Thank you to all the supporters. -- -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
-
thanks in advanceComment
-
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Any donations to Badcaps are welcome. Become a Badcaps supporter >>>>> click this link to donate <<<<< Thank you to all the supporters. -- -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
-
Thanks for your attention and wasted time, but unfortunately the first attempt was not successful, strangely with another bios sent by another forum, the keyboard worked but the screen remained blackComment
-
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Any donations to Badcaps are welcome. Become a Badcaps supporter >>>>> click this link to donate <<<<< Thank you to all the supporters. -- -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
-
hi nm-c821 rev1.0 Ec dump need
Photo is attachedAttached FilesLast edited by Mcfalsi; 12-15-2023, 07:09 AM.Comment
-
RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...sting?t=103570
You MUST:- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )
-
-
Hello, dears! I used the dump from the first post - it restored my laptop from death, but not completely - I got this message on screen: "New CPU installed, fTPM NV corrupted or fTPM NV structure changed... Press Y to reset fTPM. Bla-bla-Bla Press N to keep previous fTPM bla-bla-bla"
Would you mind telling me what to do with it?
Or could you assist me with a personal dump file for my:
IdeaPad 3 15ADA05
81W100TBRE
PF2LXCB6
Thank you!
Continuation: I pressed "Y" and computer started working without this message but the only problem now - that it does not powering off but only reboot - is that problem of bios or not? Thanks!Last edited by progulka; 01-15-2024, 05:34 AM.Comment
-
This specification for the Lenovo IdeaPad 3 15ADA05 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 3 15ADA05 boardview and 3 15ADA05 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo...09-07-2024, 05:00 AM
-
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...
Comment