After downloading the Zen7sp1r1HP6/7? we were able to finally get both the
USB and the disk to work with the following file chang:.

We put a DHCP settings.txt on the root of the image. As the article 3118806
suggests, we only modified the following line in the in isolinux.cfg to
include pci=nomsi

label manual

kernel linux

append initrd=initrd ramdisk_size=67584 vga=0x0314 pci=nomsi
splash=silent mode=5 CDBOOT=YES showopts