I put the original BIOS in and it works now! no password and boots right into BIOS without anyproblems.

Thank you very much for the help!

Hi, thanks for the file. The laptop boots fine (NO 0285 error), but I am still unable to enter BIOS.

Current behavior:

1. The Password Prompt is still present.
2. If I press ENTER (blank password) twice, I get a BLACK SCREEN and the system freezes (requires hard reset).
3. If I type some random password, it triggers "Error 0183: Bad CRC of Security Settings in EFI variable". and then sends me to black screen.

It seems the NVRAM/CRC is still mismatched. Can you please check it?

Hello, My Serial Number (S/N) is: PC-1CBABQ

Thank you for your help!

Hello, I have a ThinkPad T495s with a Supervisor Password. I tried using an autopatcher, but it resulted in a 0285 Security Error (0285 TCG-compliant functionality-related error). I have restored the original dump and the laptop is working again.

Could someone please patch my original dump correctly to remove the password?

Model: T495s Chip: Winbond 25Q128 (read with CH341A + 1.8V adapter)

Attached is my ORIGINAL working dump. Thanks!...