Re: IdeePad 5 15ALC05 bios please!
Hello.
I was wondering if the adapter was necessary since I have the same laptop model (15ALC05 82LN) and I need to reprogram the BIOS.
I am looking forward to your response.
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Re: IdeePad 5 15ALC05 bios please!
ans 1> Some bios chip work with 1.8 volt and some work on 3 volt
if your programmer is work only with 3v than you have to get a 1.8v adapter
ans2> dmi its a information regarding your laptop like your model/or serial number etc etc
when you make a bios backup it will save automatically in backup bios fileLeave a comment:
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Re: IdeePad 5 15ALC05 bios please!
Hello everyone, I have 2 questions to ask you.
1. Is it necessary to use the 1.8v adapter to read the BIOS?
2. What is the DMI and how do I change it when saving the new BIOS?
I hope you can help me. Thank you very much in advance.Leave a comment:
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Re: IdeePad 5 15ALC05 bios please!
Are you sure? I think you've probably mixed up the dumps? Download the file (at post#41) again and make sure you've programmed the chip exactly with it. It contains DMI data transferred from your corrupted backup, so the serials must be the right ones.
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Re: IdeePad 5 15ALC05 bios please!
See post #26
You'll have to read the original bios even if it's corrupted in order to transfer DMI block to the virgin file. There is no other way "to generate correct BIN" with your serials included. The other option is to use some of the files above, but in that case the DMI data won't match the back cover label, of course.
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Re: IdeePad 5 15ALC05 bios please!
Hello, Vesko356!
I have a Lenovo Ideapad 5 15ALC05 82LN and facing the same black screen with only caps-numlock-esc lights on. I have no possibility to get dump of corrupted BIOS. But i know the MTM: 82LN007DRK and s/n PF3G3Z0P, no Windows key. Is it possible to generate correct BIN using dumps from previous messages? Thank you for reply!Leave a comment:
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Re: IdeePad 5 15ALC05 bios please!
Hi Vesko356,
I had some issues getting the correct bios programmer, i ordered 1 from amazon that was faulty, i ordered another 1 that did not arrived, so eventually i got a EZP2023 programmer from a friend, which not detected the bios chip (Winbond 74W12JWSIQ 2205), so i manually selected : W25Q128FW(1.8V) and tried to read.
attached the outcome :Leave a comment:
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Re: IdeePad 5 15ALC05 bios please!
Thank you so much, my laptop is reborn from ashes like a phoenix.Leave a comment:
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Re: IdeePad 5 15ALC05 bios please!
Hi,
I hope you can help me with my corrupted BIOS. Since a Windows Update I am not able to boot the Laptop, not even POST. The laptop is a Lenovo IdeaPad 5 15ALC05. The dump is in the attachment of this post.Leave a comment:
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Yes! it's alive thank you so much.
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This specification for the Lenovo IdeaPad 5 15ALC05 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 5 15ALC05 boardview and 5 15ALC05 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, 04:30 AM
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This specification for the Lenovo IdeaPad Flex 5 15ALC05 Hybrid (2-in-1) 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 Flex 5 15ALC05 boardview and Flex 5 15ALC05 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,...09-07-2024, 04:30 AM
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This specification for the Lenovo IdeaPad Flex 5 15ALC05 Hybrid (2-in-1) 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 Flex 5 15ALC05 boardview and Flex 5 15ALC05 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,...09-07-2024, 04:30 AM
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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 -
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...
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