HP Vectra System
Maxtor 20G HD with Debian Linux installed (hda)
Western Digital 160G extHD installing Mandriva (sda1)
After installing Mandriva to the extHD ,booting for the first time without the Mandriva isoDVD, the screen went black and then printed L 07 and repeated 07 for about 10 lines. It may be because there is a grub in the hda and lilo in the sda1. Any other suggestions?