Jumpers Setup - ASROCK STX-1001 User Manual

2.5 Jumpers Setup

The illustration shows how jumpers are setup.
When the jumper cap is placed on pins, the
jumper is "Short." If no jumper cap is placed
on pins, the jumper is "Open. " The illustration
shows a 3-pin jumper whose pin1 and pin2 are
"Short" when jumper cap is placed on these 2
pins.
Panel Power Select
(5-pin PNL_PWR1)
(see p. 4, No. 9)
Use this header to set up the VDD power of the LVDS connector.
Backlight Power Select (LCD_BLT_VCC)
(5-pin BKT_PWR1)
(see p. 4, No. 10)
Use this header to set up the backlight power of the LVDS connector and the panel backlight
power of BLT_PWM1.
Brightness Control Mode
(3-pin BLT_PWM1)
(see p. 4, No. 12)
Please set to 1-2 when adjusting brightness by Brightness Control bar under OS.
Please set to 2-3 when adjusting brightness by BLT_VOL1.
CON_LBKLT_EN and CON_LBKLT_CTL Voltage Level
(3-pin BLT_EN_PWM1)
(see p. 4, No. 13)
1 5
1 5
1 3
1 3
Setting Description
1-2 +3V (Default)
2-3 +5V
4-5 +12V
Setting Description
LCD_BLT_VCC : +5V
1-2
(Default)
2-3 LCD_BLT_VCC : +12V
4-5 LCD_BLT_VCC : DC_IN
Setting Description
From eDP PWM to CON_
1-2
LBKLT_CTL
From LVDS PWM to
2-3 CON_LBKLT_CTL
(Default)
Setting Description
1-2 5V Level (Default)
2-3 3V Level
STX-1001
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