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PCI-6771 User's Manual
2.18 External Speaker (CN7)
Connect external speakers to CN7. To activate the on-board
buzzer, set the connector so that Pins 3 and 4 are closed.
2.19 Enhanced IDE Connector (CN8)
You can attach two IDE (Integrated Device Electronics) drives to
the PCI-6771’s internal controller. The PCI-6771 CPU card has an
EIDE connector, CN8.
Wire number 1 on the cable is red or blue, and the other wires are
gray. Connect one end to connector CN8 on the CPU card. Make
sure that the red (or blue) wire corresponds to pin 1 on the
connector (on the right side). See Chapter 1 for help in finding the
connector.
Unlike floppy drives, IDE hard drives can connect in either
position on the cable. If you install two drives, you will need to set
one as the master and one as the slave. You do this by setting the
jumpers on the drives. If you use just one drive, you should set it
as the master. See the documentation that came with your drive for
more information.
Connect the first hard drive to the other end of the cable. Wire 1
on the cable should also connect to pin 1 on the hard drive
connector, which is labeled on the drive circuit board. Check the
documentation that came with the drive for more information.
Connect the second drive, as described above, on CN8.
