PCs need repair all the time it seems when this happens, but your post ignored the forum tip so you are left with what may be what you don't want to read.
In short, fix or get your PC repaired and try again. NOTHING in your post gives enough clues for someone to tell you what to do next.
I had just a new hard disk, installed new WindowsXP2005,I am starting to install Red Hat 10, Fedora Core...when it started to installed the packages, it suddenly hangs, the only option is to off...
When I power up the computer, it did not boot...in any rescue CD or bootable CD...not even windowsXP...
Does my hard drive crush or damaged?