I get error triying to use Ubuntu on my PC

view full story

http://askubuntu.com – When i try to use Ubuntu on my PC (windows), i get an error which says the following: >This kernel requires the following features not present on the CPU: pae Unable to boot - Please use a kernel appropriate for you CPU. I dont know what this mean, im not really good at computers. I am using a TMB Thinkpad. Anyone see this error before or does anyone know what it means? (HowTos)