How to install RedHat from Hard disk?
 

I want to install Redhat from a hard disk, And Redhat7 sources has been coped into a hard disk partition whose filesystem is FAT32. Once I started installation from flopy and installed it but failed and the error message is(not accurately) :not find the CD images (ISO9660) in /dev/hda6. But I know clearly the source and the images exist in it. Please help me as better as quickly