hello i have a lenovo t480s i need patched dump whitelist if any one could help please
Model T480s
MOBO ; ET481 NM-B471 REV 1.0
Serial ! pc14svjs
type: 20l8-s42b00
Model T480s
MOBO ; ET481 NM-B471 REV 1.0
Serial ! pc14svjs
type: 20l8-s42b00
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try,
I don't really believe in it
Last edited by Maxpower3; 03-02-2024, 11:06 AM. -
try anotherComment
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Long story short. i am building a fully custom car radio. and want to use a extremely bright LCD.
sadly the DGPU seems to be nonfunctional after i fixed the bios (fried voltage controller). so the Original HDMI port does not work.
you can use a EDP TO HDMI adapter to add a HDMI port as replacement to the onboard EDP LCD connector,
HOWEVER it turns out. lenovo enforces a LCD whitelist.
this means you cannot upgrade the LCD despite matching EDP specs and voltages.
If i connect a new screen directly to the system. only static shows.... -
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
08-12-2025, 03:01 PM -
For Badcaps Readers, Please note that I am hopefully going to present this same message to Lenovo to see if they have any insight to the matter as well and figured to share the entirety here for clarification. The System is out of warranty as it is but does have the option to have it extended.
Model Information: T14 Gen 2 (Type 20XK, 20XL) Laptop (ThinkPad) - Type 20XK - Model 20XK0069US
Board: T14 Gen 2 (Type 20XK, 20XL) - Type 20XK.
System Hardware:
Processor: AMD Ryzen 7 PRO 5850U
Memory: 1x 16GB DDR4 3200 (Soldered on Board); 1x Crucial 32GB DDR4...09-08-2025, 10:46 PM -
Hi dear Badcaps-Community,
Somehow an auto update, which I triggered before I left my laptop unattended, bricked my BIOS.
I was able to extract the 2MB BIOS and 16MB BIOS which I will attend. (CH341B black with NeoProgrammer 2.2.0.10)
The Device is a Lenovo Yoga L13 Gen3 and I was able to identify the following specifications:
Lenovo Yoga L13 Gen 3 AMD:
Lenovo Modell: Type 21BB
Artikelnr.21BB006GGE
Seriennummer: PW0A6207
AMD Ryzen™ 5 PRO 5675U
Memory 16 GB DDR4-3200MHz
SSD: 512 GB SSD, M.2 2242, PCIe Gen4, TLC,... -
Hello, this is a BIOS file for the Lenovo X270 laptop, read out through a CH341 programmer. I located error 1802 in the PE32 module. This is a detection for the network card's whitelist. How can I bypass or remove the whitelist check? My skills are limited, and I have tried many times but ended up with a black screen. How can I normally bypass this whitelist check? Please help me edit this BIOS file, thank you. It would be great if you could provide illustrations to guide me. Thank you very much!...
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