DTK PRM-68I, User Manual, Page: 20 / 38

Chapter 3
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3.1 J1 – MULTIPLE FUNCTION JUMPER
J1 is a front panel multi-function jumper includes speaker, reset, keylock, harddisk,
LED, ACPI (suspend) LED and power button (suspend switch). The pin definition
is following figure.
Fig. 5 Multiple Function Jumper
3.2 J2, J3 – CPU FAN CONNECTOR
J2, J3 are three-pin connectors, which are used to connect with the CPU Fan,
Or the Case Fan which will be monitored by the on board hardware doctor,
And controlled the Fan speed.
3.3 J4, J5 –PRIMARY /SECONDARY IDE
CONNECTORS
These connectors support the provided IDE hard disk ribbon cable. After
connecting the single end to the board, connect the two plugs on the other end to
your hard disk or other device.
3.4 J6 - FLOPPY DRIVE CONTROLLER
This connector supports the floppy drive ribbon cable. After connecting the single
end to the board, connect the two plugs on the other end to the floppy drive.