21
Backlight Power Select (LCD_BLT_VCC)
1-2 : LCD_BLT_VCC : +5V
(3-pin BKT_PWR1)
2-3 : LCD_BLT_VCC : +12V
(see p.10, No. 9)
USB Power Setting Jumpers
1-2 : +5V
(3-pin USB3_PWR3 (For USB3_5_6))
2-3 : +5VSB
(see p.10, No. 13)
(3-pin USB2_PWR1 (For USB2_5_6),
USB2_PWR2 (For USB2_7_8))
USB2_PWR3 (For USB2_9_10))
(see p.10, No. 28)
(3-pin USB3_PWR1 (For USB3_1_2),
USB3_PWR2 (For USB3_3_4))
(see p.10, No. 33)
ATX/AT Mode Jumper
Open : ATX Mode
(2-pin SIO_AT1)
Close : AT Mode
(see p.10, No. 15)
Chassis Intrusion Headers
This motherboard supports
(2-pin CI1, CI2: see p.10, No. 21)
CASE OPEN detection feature
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
CI1 :
Close : Active Case Open
Open : Normal
CI2 :
Close : Normal
Open : Active Case Open
1
Signal
GND
Digital Input / Output Power Select
1-2 : +5V
(3-pin JGPIO_SET1)
2-3 : GND
(see p.10, No. 18)
