I thought about doing this. But then I read this.
This package contains the WinFlash utility and a system BIOS image for the supported notebook models and operating systems. The WinFlash utility is used to locally flash the system BIOS (ROM) on notebooks operating in a Microsoft Windows Vista environment.
Compatibility:Microsoft Windows Vista, Microsoft Windows 7 (32-bit), Microsoft Windows 7 (64-bit), Microsoft Windows Vista (64-bit)
I am running Windows 7 64 Bit. But I will give it a shot.