When I try to install windows 7 pro 64 bit onto my HP 2000-2d70dx is says something about an unvalidated? source. If I try windows 7 pro 32 bit it just keeps saying I need to install an operating system - never reading the install CD. Both the 32 bit & 64 bit CD's are Microsoft installation CD's.
I tried several self booting CD's and the system always says I need to install an operating system and will not boot off of the CD (although boot from CD is enabled in the BIOS).
Help!!