Well, I'll contribute something to see if it helps.
IdeaPad 3 - 15ADA05.
I can't enter the BIOS. Nor can you boot from a pendrive. The machine with Win11 and with a mechanical disk. A real turtle.
We offered the client SSD disk and Win 10.
When you press F2 or Fn+F2, it freezes on the logo. The same when pressing F12.
I chose to update the BIOS from Windows itself (It works, slow but it works), from the LENOVO website, where they flashed me with version E8CN41WW. I restarted, the process started, it finished and when I restarted, it died. Not even the Logo comes out.
I'm going to do it with the RT809H. Thanks LENOVO!!! (tremendous rubbish)
As I can dump some BINs of devices that work at 100%, I will upload them. Greetings and thanks for your help.
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Hi, my Lenovo blinking white led on power button, each voltage are good on all coils, fun spinning and CPU is normally hot, obviously screen is blank.
I flashed BIOS with version on POST#1 but no success.
Before to work on other components or reballing CPU, I would like to be sure can be BIOS corrupted, so if somebody can help me to correct my BIOS with following informations:
GS450/GS550&GS750 NM-C821 Rev 1.0
IdeaPad 3 15ADA05 Laptop - Type 81W1
S/N: PC20X08R
MTM: 81W1016KIX
Factory ID: T
If you need some other info, please let me know.
Attached BIOS backup
Regards,
FabyJAttached FilesLeave a comment:
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Hi! Can someone help me and disable the onboard memory?
GS450/GS550&GS750 NM-C821 Rev 1.0
IdeaPad 3 15ADA05 Laptop - Type 81W1
sn: PF2969NT
mtm: 81W1001DHV
Factory ID: JVHFC1
Here is the original BIOS file lenovo ram.zipLeave a comment:
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You have everything you need at post #207...
https://www.badcaps.net/forum/troubl...11#post3237947Leave a comment:
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read..https://www.badcaps.net/forum/troubl...before-posting
always when you make a bios request, post the original bios of the laptop even if it is corrupted..Leave a comment:
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HI
RE: I need a Bios of my laptop Lenovo IdeaPad 3 15ADA05 (windows updated firmware and no screen but powers on)
SN:PF25DYGP
MTM:81W10001AU
FACTORY ID:JVHFC1
Thank you
Leave a comment:
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you can't recover the bios via USB.. you need an SPI programmer.. watch a video as an example..
https://www.youtube.com/watch?v=DWWigscuQDYLeave a comment:
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Hello,
I updated the bios with the latest BIOS version and after restarting the PC it no longer starts, it remains with a black screen, the button LED is on.
Can anyone help me or explain the bios recovery procedure from USB?
Lenovo IdeaPad 3 15ADA05 Modello:81W1
SN:PF2C97Q3 MTM:81W100GGIX
FACTORY ID::JVHFC1
Thanks.
Regardes.
StefanLeave a comment:
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RE: I need a Bios of my laptop Lenovo IdeaPad 3 15ADA05
SN:PF2WAQRD MTM:81W100C9LM
FACTORY ID:JVHFC1
Thank you So Much
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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
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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...
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