Lenovo Thinkpad T480 BIOS and EEPROM request
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lenovo t480
part no nm-b501
sno.1KWR9W
REQUIST FOR UNLOCKAttached Filesif you find these attachements useful please consider making a small donation to the site
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The Autopatcher works with this model, try it -> https://www.badcaps.net/forum/troubl...emoval?t=87588Comment
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Hello friend, may I ask and request a solution for a problem like this, I have a laptop type t480 / i5 gen 8 i don't know serial number but lock, this problem is different from the locked bios like others, I have tried patching dumb several sources but it has not opened, there is code 1, can anyone help me to solve it, thank you1 PhotoComment
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Read the post above.Hello friend, may I ask and request a solution for a problem like this, I have a laptop type t480 / i5 gen 8 i don't know serial number but lock, this problem is different from the locked bios like others, I have tried patching dumb several sources but it has not opened, there is code 1, can anyone help me to solve it, thank you↵
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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It`s a hard drive password.Hello friend, may I ask and request a solution for a problem like this, I have a laptop type t480 / i5 gen 8 i don't know serial number but lock, this problem is different from the locked bios like others, I have tried patching dumb several sources but it has not opened, there is code 1, can anyone help me to solve it, thank youComment
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HI ALL I have a Thinkpad T480 doesn't detect NVME
I have tried different NVME and new cable
i think that it is bios problem like this case
Issue solved by BIOS in the other thread:
https://www.badcaps.net/forum/showthread.php?p=1289751
TYPE 20L6 S29D01
Any ideas ?Attached Filesif you find these attachements useful please consider making a small donation to the site
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post S/N, , motherboard model, etc.HI ALL I have a Thinkpad T480 doesn't detect NVME
I have tried different NVME and new cable
i think that it is bios problem like this case
Issue solved by BIOS in the other thread:
https://www.badcaps.net/forum/showthread.php?p=1289751
TYPE 20L6 S29D01
Any ideas ?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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Post S/N, , Motherboard model, Bios Dump .
Read the rules https://www.badcaps.net/forum/troubl...before-postingComment
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S/N: PF-1LFB73 Type:20L5-0000RIAttached Filesif you find these attachements useful please consider making a small donation to the site
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UPDATE: Used this dump I found here and it now recognizes ssds but the intel me section in the bios is blank and the system hangs randomly.Attached Filesif you find these attachements useful please consider making a small donation to the site
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TryAttached Filesif you find these attachements useful please consider making a small donation to the site
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Related Topics
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by lucaszmn
Summary of BIOS Whitelist Removal Problem
Problem:
I am attempting to remove the WWAN card whitelist from my Lenovo ThinkPad T560.
Initial Findings:- My current BIOS version is N1KET58W (1.45).
- I have a CH341A programmer and have successfully created two full backups of my BIOS.
- I have the ability to use command-line tools on a Linux machine.
- I attempted to use several automated and manual patching methods on my N1KET58W (1.45) BIOS, including using hex strings. These attempts all failed.
- I concluded that the
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Channel: BIOS Requests ONLY!
08-12-2025, 03:01 PM -
by to5it0Need 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...2 Photos-
Channel: BIOS Requests ONLY!
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This specification for the Lenovo ThinkPad T480 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 T480 boardview and T480 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 ThinkPad...09-06-2024, 03:21 PM
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This specification for the Lenovo ThinkPad T480 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 T480 boardview and T480 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 ThinkPad...09-06-2024, 02:34 PM
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This specification for the Lenovo ThinkPad T480 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 T480 boardview and T480 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 ThinkPad...09-06-2024, 02:28 PM
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