2
1-2 Layout Diagram
Rear IO Diagram
Motherboard Internal Diagram
RJ-45 LAN Ports
USB 3.0 Ports
Line-IN/
Optical SPDIF OUT
Line-OUT
MIC-IN
USB 2.0 Ports
Serial Port 1
VGA Port
ATX 12V
Power Connector
ATX Power
Connector
LGA1155
CPU Socket
DVI-D Port
HDMI Port
Serial Port 2
Audio Connectors
USB 3.0 PortS over
HDMI port
Serial Port s
(COM1 over COM2)
DVI –D Port over
VGA Port
RJ-45 LAN Ports
Over USB 2.0 Ports
RJ-45 LAN Ports
Over USB 2.0 Ports
USB 3.0 Header
PCI Express x16 Slot (PE1) *
PCI Express 2.0 x 4 Slot
PCI Express 2.0 x1 Slot
32-bit PCI Slots
Front Panel
Audio Header
CDIN Header
Parallel Header
TPM Header
TX-RX COM Header
Intel Q77
Chipset
USB 2.0 Headers
Front Panel Header
DDRIII
DIMM Slot x 4
Full-size Mini-PCIE
/MSATA Slot*
Half-size
Mini-PCIE Slot
EDP Connector*
SYS FAN2 Header
GPIO Header
SYS FAN1
Header
KBMS Header
CPUFAN Header
SM_BUS Header
CIR Header
Serial Ports (COM3/5/7/9)
SATAIII Ports
SATAII Ports
SATAII Ports
Serial Ports (COM4/6/8/10)
HDMI S/PDIF Header
LAN1LED Header
LAN2LED Header
PWR LED Header
Speaker Header
