IBM Music Feature Card Installation Instructions Manual page 11

Level 7 Devices:
-
-
-
-
-
-
5
Complete the diagnostics routines to verify that your
system is operational.
6
Remove the diagnostics diskette from the drive and
place i t in the back cover of your system's Guide to
Operations.
7
Turn off the power to the system unit.
8
Turn off all power switches on external devices
(printer, expansion unit, or other non-IBM devices).
March
1987
Cluster Adapter(s)
Data Acquisition Adapter(s)
GPIB Adapter(s)
Monochrome and Printer Adapter
Printer Adapter
Serial/Parallel Adapter-Parallel Port
IBM PC Music Feature
7