ThinkPad T470 Whitelist removal and advanced menu

[krisgdc]

Hi! I have a Lenovo ThinkPad T470 model 20HE with the BIOS up to date. I've tried removing the Wi-Fi card whitelist and enabling the Advanced Menu, but after doing so and returning the BIOS to the PC, I get a TPM error with a beep and a black screen. I checked it with the Lenovo diagnostic app and made sure that TPM and Secure Boot were disabled and that there were no passwords or data saved, but it still gave an error. I used two different patch versions, and nothing worked; the same error persists.

How can I fix these problems and patch the BIOS without the whitelist so I can access the Advanced Menu?