T440p Whitelist Removal, Sep 24, 2019 · Unfortunately for us, Lenovo chose to include a special module called “LenovoWmaPolicyDxe” in their firmware, whose sole responsibility is to check hardware found in the M. But if you follow strictly the guide on elitemacx86 it will not work for the T440p. The dedicated folder is not the same. There is a section on that page that also provides information about successful/unsuccessful attempts. . bios-mods. The wikipage Problem with unauthorized MiniPCI network card gives deeper technical details about how the whitelist works and how to remove it. Dec 23, 2025 · For ThinkPad T440p, W540, and T540 only Remove Lenovo’s restrictive Wi-Fi whitelist and unlock full Wi-Fi card compatibility. Jun 17, 2020 · The two bottom patches that unlock advanced memory settings are already commented out, and since I'll be doing it on a T440p, I'll also comment out the patches for T440 and L540. What This Script Does Patches your dumped BIOS to remove the Wi-Fi whitelist Signs the modified BIOS using ThinkPad RSA keys Flashes the patched BIOS back using CH341A + SOIC8 clip Amazon affiliate link: https://amzn A long-awaited update on the 4th gen Thinkpad whitelist situation! Thanks to the effort of the Thinkpad community you can now mod the BIOS yourself – without paying for it and relying on So, yes it is possible, I just did it. Mar 10, 2019 · You'll need to get a Bios Dump and submit it to the forum: https://www. Once you get the BIOS, erase the EPROM and write the new BIOS and you're all done. 2 slot against a list of allowed hardware (called a whitelist), and, if it’s not on the list, prevent the system from booting. This method is really easy to follow and has no risk involved. com and ask for a whitelist removed BIOS. bpthx, pfr16, q8z84, btdrw, aj1qo, fnxvi, 8x4na, coysk, sq1g, zuqjt,