I had windows xp on this pc and deleted it to 14.04 but it wouldn't install. I could not reinstall xp which I do not want. All I could do was install my old disc for Ubuntu 8.04.It works but can't update to anything. If I put in the 14.04 32 bit it just keeps opening 8.04 from the hard drive after it tries to open the 14.04 disc. Any suggestions on how to fix?