Hi Ralph, I sit corrected, it does say somewhere the "acceptable clocks speeds are". Although in my defense you didn't find it first time either.

Steve, My favorite error occurs on a PC running MS too. If you remove the keyboard the error on POST is: Keyboard bad or missing, press F1 to continue.

By the way adding the other configuration switches to the .inc file didn't resolve the need to press reset to get the program to run. Still learning.

BR,
Bobby