Any idea what this means? It has to do with either my cpu or motherboard. I get this any time I try to run the cpu at the rated speed or higher. I have an Epox 8kha+ w/ a T-bird 1.4Ghz cpu. If I run at the rated 133x10.5 I get it. I tried 100x14, 140x10 and various other higher speeds and I almost constantly get this error. I can run everything fun with any fsb as long as I keep the mult low enough that it's running under 1.4Ghz... Defective mobo? cpu? It's been like this since I bought it almost a year ago I guess... I don't remember why I didn't return it but it's too late now... It was OEM anyway, and I don't even remember where I bought it. I'm getting a new system soon but I'm still looking to see if I can get this one running decent.