Looks like openPCI cant see behind the ASM1083/1085 PCIe to PCI bridge on the Envy24HT sound Card. There was the same problem under AmigaOS 4.1 .
No need to remove .elf at the end. It is old legacy thing. In early years of MorphOS development it was used to distinguish PPC native libraries from 68k libraries when located in same directory.
The problem could be OpenPCI. It is very old and not updated in ten years. Maybe it doesnt work with SAM...
You could try PCIScan (shell command) to check if it is seen by MorphOS. If it is then it is probably problem in openpci.library...
