16
Installing the Motherboard
F_USB1: Front Panel USB header
The motherboard has one USB 2.0 header supporting two USB 2.0 ports. Addition-
ally, some computer cases have USB 2.0 ports at the front of the case. If you have
this kind of case, use auxiliary USB 2.0 connector to connect the front-mounted
ports to the motherboard.
Please make sure that the USB cable has the same pin assignment as
indicated above. A different pin assignment may cause damage or system
hang-up.
1
USBPWR
Front Panel USB Power
2
USBPWR
Front Panel USB Power
3
USB_FP_P0-
USB Port 0 Negative Signal
4
USB_FP_P1-
USB Port 1 Negative Signal
5
US
USB Port 0 Positive Signal
6
US
USB Port 1 Positive Signal
7
GND
Ground
8
GND
Ground
9
Key
No pin
10
NC
Not connected
Pin
Signal Name Function
FPD: FPD power connector
The motherboard must provide additional power for the internal flat panel display
(both panel and backlight inverter) via an FPD power connector.
HDD_PW: HDD power connector
This connector is used to provide power for the HDD.
1
+12V
2
+5V
3
+3.3V
4
GND
Pin
Signal Name
6
BKLT_GND/Brightness_GND
Ground (shared)
7
Brightness_UP
Panel brightness increase
1
BKLT_EN
Backlight enable
2
BKLT_PWM
Backlight control
3
BKLT_PWR
Backlight inverter power
4
BKLT_PWR
Backlight inverter power
5
BKLT_GND/Brightness_GND
Ground (shared)
8
Brightness_DOWN
Panel brightness decrease
Pin
Signal Name Function
Содержание H61H-G11
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