Hello Mike,
The error message "eCcode not found" usually occurs when the HP_TOOLS/HP_RECOVERY partitions are removed. Please take a look at this link below as it might help you find the solution.
"eCcode not found" message displays at boot time (HP_TOOLS/H... - HP Support Forum - 3775216
Let us know more details on the issue if it is different from the information on the link.