@luky: You got everything working and Windows 7 activated yesterday... Why are you still playing with your bios? What exactly are you trying to do now?
Owners ThinkPad T500, W500, do not use current emulations List Lenovo, whereas two emulation and 2, each showing SLIC tables 2.0 and 2.1. You can flash your time no longer starts the computer as it has happened to me .... Good luck.
Me is absolutely clear how the bios flashat (read instruction), but with some gear that can copy Bios.wph, which is a big 8M and other files that are required to flash bios. Yen please link and USB PEN DRIVE ???