This is the first time I have ever attempted a BIOS update, but I believe I did it correctly. The initial file contained the 4 files as mentioned in the readme file. I then expanded the BIOS.exe file and moved them to a boot disk and re-booted the pc. The screen shows that it is up–dating the BIOS and then shows that is has completed and to re-boot. Upon re-boot, everything is still the same.
I know I’m behind the times as far as processor speed goes, but believe it or not this PC would double the speed of my current PC.