Hello to all, need help with editing bios to remove whitelist and works with miniPCI cards. May upload dump if need.
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Re: Lenovo X1carbon 1gen need help with whitelist remove
can u share dump once ?
u need that any other wifi card to work in your system ?Last edited by Aditya11ttt; 05-05-2020, 12:32 PM. -
Re: Lenovo X1carbon 1gen need help with whitelist remove
From start i byu this device without any wlan card . My error is to use standart minipci card in wwan slot, i edit bios and startup error with whitelist is successfuly passed but adapter not seen in device manager, than i think in other direction (schematic of mainboard very helps me) and use usb wlan module from poor chinese tablet (rt8188) by wiring it from cn12 usb and 3.3 / GND lines . In the end wifi works good without original wifi card . bios dump.Last edited by Serega_rid; 05-13-2020, 09:24 AM.Comment
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Re: Lenovo X1carbon 1gen need help with whitelist remove
that works normal, interested mechanism of wwan lock on hardware level or i not understand right?Attached FilesComment
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​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!... -
hello can you please remove wifi whitelist from lenovo T440 . Thank you in advance... -
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 -
plz someone remove whitelist from lenovo t540p...03-09-2023, 03:02 PM -
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....
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