Adaptec 2126900-R Manual page 8

If the card is not seen, verify that the Apple USB exten-
sions are loaded and enabled. If the extensions are loaded
and enabled, verify that the card is seated properly.
If you are still unable to resolve a problem, see the
Adaptec Web site at http://www.adaptec.com or the
Adaptec Support Knowledgebase at
http://ask.adaptec.com for additional troubleshooting
information.
You can also find more detailed installation instructions
in the User's Guide located on the USB2connector CD
included with your USB2connect adapter card.
7