I just got a new computer and the system spec read 2000+ when I ordered a 2600+. When I asked the person I bought it from he told me to go into the Advanced Chipset in the systm BIOS. And then change FSB settings from 100 to 133. After I did that I saved the setting and then restarted the computer. After that when I went to turn the computer on and I get stuck with a black screen. And nothing I do can get it pass that black screen. It's not the monitior I checked. If anybody knows please help.