Ok! Last night I went into BIOS and I can't remember the exact name of what I changed. It was cpu speed stuff or something, and I changed it from like 100 to 160 something. I don't remember exactly! Now....When I turn on my computer, it just sits on a black screen (nothing loads, I just hear my comp fans going) and my CD drive just keeps clicking. I am guessing my computer can't handle the settings I put it at, but I don't know. I realize I shouldn't have changed stuff if I didn't know what I was doing, but please help me to fix it! Thanks!