Front Panel Connector 2 (Fpt2); Led Indicator Connector 1 (Led1) - Avalue Technology OFT-15W33 Quick Reference Manual

2.4.26

Front Panel connector 2 (FPT2)

Note:
1. Pin2 with GND: Control LVDS Backlight by use Variable Resistor.
2. BLK_UP with GND/BLK_DN with GND: Step control LVDS Backlight by use button and BIOS must to be
set "BR Button". (Please refer to page.61)
2.4.27

LED indicator connector 1 (LED1)

Quick Reference Guide
Signal PIN PIN
Speaker+ 1
NC 3
NC 5
Speaker- 7
NC 9 10
PIN
4 L1_1000#_LED
3 L1_100#_LED
2 L1_ACT_N
1 L1_ACT_P
OFT-15W33 Quick Reference Guide 55
Signal
2 BLK_VR(10K)
4 BLK_UP
6 BLK_DN
8 GND
Signal