Intel Q77 - Motherboard Connectors; Motherboard Headers

6
Connectors
Connector Name
ATXPWR ATX Power Connector
ATX12V ATX 12V Power Connector
SATA1/SATA2 Serial ATAIII Connectors
SATA3/SATA4/SATA5/SATA6 Serial ATAII Connectors
HDMI High-Definition Multimedia Interface
USB3 USB 3.0 Port Connector x2
KB(from UK1) PS2 Keyboard/Mouse Connector
COM1_2 Serial Port Connector x2
DVI(Top) DVI-D Port Connector
DVI(Bottom) Video Graphic Attach Connector
UL1(Middle & Bottom)
/UL2(Middle & Bottom)
USB 2.0 Port Connector x4
UL1(Top) / UL2(Top) RJ-45 LAN Connector x2
AUDIO1 Line Out /Line In /MIC Audio Connector
Headers
Header Name Description
FP_AUDIO Front Panel Audio Header 10-pin block
KBMS PS/2 Keyboard & Mouse Header 6-pin block
INVERTER LVDS Inverter 7-pin Block
LVDS LVDS Header 36-pin Block
HDMI_SPDIF HDMI_SPDIF Out Header 2-pin Block
GPIO GPIO Header 10-pin Block
TX-RX RS 422/485 port header 4-pin block
CIR CIR Header 8-pin Block
NIC_LED1/NIC_LED2 LANLED Header 2-pin Block
USB1 USB 3.0 Port Header 20-pin Block
USB2 USB 2.0 Port Header 10-pin Block
PWR LED Power LED 3-pin Block
SPEAK Speaker Header 4-pin Block