I have an XP-machine used as a back-up to my Win-7 machine via a LAN. The XP machine had to have a motherboard replacement (a new but less-enhanced Gigabyte board). I have a Gigabyte CD (but not a floppy disk) which came w/ the new board. I boot w/ the XP Pro CD and I indicate that I have a 3rd party disk. XP install loads from the CD and asks me to place the vendor's disk into the A drive. How can I get XP to find the Gigabyte CD in order to install the XP Pro pgm? Someone x-ferred the correct (?) files from the CD onto a floppy for me. When I attempt the install again, the pgm. asks me to put the floppy into the A drive and hit enter. I keep getting the same msg. to place the disk into drive A and hit enter. The floppy drive or info on the disk is obviously faulty(?). I'd like to use the CD drive to find the install files. Thanx ahead of time for any help w/ this.