This is rediculous. I'm trying to overclock a T-Bird 900 on an Asus A7V. I finally got into bios, where it desplays a message saying that "the computer hung on the last boot due to an improper external cpu speed setting". I can't get it past the "Award Plug and Play BIOS Extention 1.0A" line on boot up. All I did to the chip was close all the L1 bridges. I was under the impression that's all I had to do...is this correct and does anyone have an ideas on how I could fix my problem?