4
Motherboard Internal Diagram
USB 2.0 Headers
9V
～
24V Internal
Power Connector
DDRIII SODIMM Slot x 2
（
DDRIII 1333/1600
）
Audio Connectors
Intel LGA 1150
CPU Socket
HDMI_SPDIF Header
GPIO Header
Intel Q87 Chipset
*PCI Express x4 Slot (PCIE1)
CPUFAN Header
RJ-45 Port over
USB 3.0 Ports
SATAIII Ports
Front Panel
Audio Header
Front Panel Header
SYSFAN1Header
Speaker &
Power LED Header
RJ-45 Port over
USB 3.0 Ports
Serial Ports
USB 3.0 Header
LAN2LED Header
SYSFAN2 Header
SM BUS
Header
PS2
KB &MS Heade
r
9V~24V DC
Power-in
Connector
HDMI Port
VGA Port over
DVI-D Port
Full-size Mini-PCIE
/ M-SATA Connector
Half-size Mini-PCIE
Connector
Serial Port Headers
(COM3/4)
LAN1LED Header
Hard Disk
Power Connector
