User's Manual

1‑4
Chapter 1: Product introduction
7. 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asheswhendataisreadfromorwrittentothe
HDD.
• 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.
PIN 1
PWR BTN
PWR_LED+ PWR_LED- PWR GND
HDD_LED+
HDD_LED-
Ground
HWRST#
(NC)
F_PANEL
+PWR LED
+HDD_LED RESET
8. USB 2.0 connector (10-1 pin USB34, USB56)
ThisconnectorisforUSB2.0ports.ConnecttheUSB
modulecabletoanyofthisconnector,theninstallthemodule
to a slot opening at the back of the system chassis. These
USBconnectorscomplywithUSB2.0specicationsand
supportsupto480Mbpsconnectionspeed.
Neverconnecta1394cabletotheUSBconnectors.Doingso
will damage the motherboard!
USB+5V USB_P11- USB_P11+ GND NC
USB+5V
USB_P12-
USB_P12+
GND
USB3456
PIN 1
9. USB 3.0 connector (20-1 pin USB3_34)
ThisconnectorallowsyoutoconnectaUSB3.0
moduleforadditionalUSB3.0frontorrearpanel
ports.WithaninstalledUSB3.0module,youcan
enjoyallthebenetsofUSB3.0includingfaster
datatransferspeedsofupto5Gbps,fastercharging
timeforUSB‑chargeabledevices,optimizedpower
efciencyandbackwardcompatibilitywithUSB2.0.
USB3_34
GND
IntA_P1_D+
IntA_P1_D-
GND
IntA_P1_SSTX+
IntA_P1_SSTX-
GND
IntA_P1_SSRX+
IntA_P1_SSRX-
USB3+5V
PIN 1
IntA_P2_D+
IntA_P2_D-
GND
IntA_P2_SSTX+
IntA_P2_SSTX-
GND
IntA_P2_SSRX+
IntA_P2_SSRX-
USB3+5V