User Guide

Installing the Mainboard 2-5
J6 - Turbo switch LED connector
This connector has a specific orientation. Connect the two-thread turbo switch
LED plug to the J6 connector pins on the mainboard.
Pin number Name or significance of signal
9 Anode terminal of Turbo LED
8 Cathode terminal of Turbo LED
The “hardware Turbo LED” indicates the status of hardware
operating speed.
J5 - IDE LED connector
This connector has a specific orientation. Connect the two-thread IDE LED
connector cable attached to the case to the IDE LED connector on the
mainboard.
Pin number Name or signifigance of signal
1 LED’s Cathode
2 LED’s Anode
3 LED’s Anode
4 LED’s Cathode
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