7-3
5. When you are sure that the computer is operating properly, remove
computer power again, and install a DAS-800 Series board that you
know is functional. Do not make any I/O connections.
6. Apply computer power and check operation with the functional
DAS-800 Series board in place. This test checks the computer
accessory slot. If you are using more than one DAS-800 Series
board, check the other slots you are using.
7. If the accessory slots are functional, check the I/O hookups.
Connect the accessory and expansion boards, one at a time, and
check operation.
8. If operation is normal, the problem is in the DAS-800 Series board(s)
originally in the computer. Try the DAS-800 Series board(s) one at a
time in the computer to determine which is faulty. Use the
troubleshooting information in the next section to try to isolate
the problem.
9. If you cannot isolate the problem, refer to page 7-7 for instructions on
getting technical support.