Hello everyone, I have an older HP laptop and recently decided to reformat it and now I'm having issues. The hard drive is clean and has no OS on it, and the HP recovery partition has been erased as well. Now, when I try to install Win XP and it keeps telling me that it does not detect a previous version of windows and that it is unable to open the CD in the drive. Now, I have tried Win XP, Vista, and 7. The laptop will not read any of these CDs. Do I have to reinstall the drivers for the laptop by booting with a jump drive? I don't know what to do on this one. Thanks for any information on the matter.