ASUS N3050I-CM-A
1-3
System panel connector (10-1 pin F_PANEL)
This connector supports several chassis-mounted functions.
•
System power LED (2-pin PWR_LED)
This 2-pin connector is for the system power LED.
Connect the chassis power LED cable to this connector.
The system power LED lights up when you turn on the
system power, and blinks when the system is in sleep
mode.
•
Hard disk drive activity LED (2-pin HDD_LED)
This 2-pin connector is for the HDD Activity LED.
Connect the HDD Activity LED cable to this connector.
The HDD LED lights up or flashes when data is read
from or written to the HDD.
PIN 1
PWR BTN
PWR_LED-
PWR GND
HDD_LED-
Ground
HWRST#
(NC)
F_PANEL
+PWR LED
+HDD_LED
RESET
•
ATX power button/soft-off button (2-pin PWR_BTN)
This connector is for the system power button.
•
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system
reboot without turning off the system power.
Speaker connector (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning
speaker. The speaker allows you to hear system beeps and
warnings.
+5V GND GND Speaker Out
SPEAKER
PIN 1
Display panel backlight power selector (3-pin BLKT_
PWR_SEL)
Pins
Setting
1-2 (Default)
12V
2-3
19V
1
2
2
3
12V
(Default)
19V
BLKT_PWR_SEL
LVDS connector
This connector is for an LCD monitor that supports
Low-voltage Differential Signaling (LVDS) interface.
LVDS
PIN 1
PIN 20
PIN 40
PIN 21
ODD_Lane3_P ODD_Lane3_N ODD_Lane2_P ODD_Lane2_N ODD_Lane1_P ODD_Lane1_N ODD_Lane0_P ODD_Lane0_N EVEN_Lane3_P EVEN_Lane3_N EVEN_Lane2_P EVEN_Lane2_N EVEN_Lane1_P EVEN_Lane1_N EVEN_Lane0_P EVEN_Lane0_N EDID_GND LCD_VCC LCD_VCC LCD_VCC
N/C
EDID_3.3V LCD_GND LCD_GND LCD_GND
ODD_CLK_P ODD_CLK_N
BKLT_GND BLKT_GND BKLT_GND EDID_CLK
BKLT_ENABLE
BKLT_PWM_DIM
EVEN_CLK_P EVEN_CLK_N
BKLT_PWR BKLT_PWR BKLT_PWR
N/C
EDID_DATA
Enable LVDS in the BIOS setup if the LVDS output is disabled by default.
