I recently decided to upgrade my old computers to slightly less old hardware. While figuring out what I have I discovered that this whole time I was underclocking my CPU. The MB I have: http://global.msi.com.tw/index.php?func=proddesc&prod_no=505&maincat_no=1&cat2_no=171&cat3_no=89 The CPU is an AMD Athlon XP 2700+. Here's a link to the PDF with all of them on there. Its on page three, first one of the model 8 series. http://www.amd.com/us-en/assets/con...Assets/Electrical_Specification_Rev04_ENG.pdf The BIOS automatically sets the CPU Speed to 100. According to the website, my CPUs speed is 166 (333/2). I tried to set it to 166 and it caused my computer to crash and emit a beeping that sounded like a European Cop Car (two toned repeating.) After bringing it back down to 100 everything works fine. Thought maybe having the Voltage at Auto wasn't giving it enough juice so I manually set it to 1.65 (standard according to specs) which then caused the computer to not even start booting. What's the deal? Am I getting screwed?