Jp6, Jp7: Chipset Clock Settings; Ide Led Activity Light: (J1 Pin1Ð4); Infrared Port Module Connector (J1 Pin6Ð10); J1 Pin12, 13: Atx Power Button - SOLTEK SL-56D1 User Manual

JP6, JP7: Chipset Clock Settings

JP6, JP7 setting must depend on the CPU clock. The system
will not boot up with wrong setting.
Chipset Clock
66/75 MHz
83 MHz
95/100/112/
124/133 MHz
IDE LED Activity Light: (J1 pin1–4)
This connector connects to the hard disk activity indicator
light on the case.
Infrared Port Module Connector (J1 pin6–10)
The system board provides a 5-pin infrared connectorÑIR1
as an optional module for wireless transmitting and
receiving. Pin 6 through 10 are Transmit, GND, Receive
(low speed), Receive (high speed), and Vcc, respectively.

J1 pin12, 13: ATX Power Button

Toggle this switch to turn on/off the system.

J1 pin14, 15: Reserved

Speaker Connector (J2 pin1–4)
The speaker connector is a 4-pin connector for connecting
the system and the speaker. (See the following drawing for
jumper position.)
JP7, JP6
1
3
1
3
1
3
Hardware Installation 15