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 ???
usb pen drive = usb thumb drive = usb flash drive = anything you want to call it.... its your standard usb flash-based storage device read up... and even if you don't know, google is your friend....