Pin Definition

Motherboard Pin Denition
1-9
12. LVDS connector (40-pin LVDS)
This connector is for an LCD monitor that supports Low-
voltage Differential Signaling (LVDS) interface.
Enable LVDS in the BIOS setup if the LVDS output is
disabled by default.
LVDS
PIN 1
PIN 20
PIN 40
PIN 21
ODD_Lane3_P ODD_Lane3_N ODD_Lane2_P ODD_Lane2_N ODD_Lane1_P ODD_Lane1_N ODD_Lane0_P ODD_Lane0_N EVEN_Lane3_P EVEN_Lane3_N EVEN_Lane2_P EVEN_Lane2_N EVEN_Lane1_P EVEN_Lane1_N EVEN_Lane0_P EVEN_Lane0_N EDID_GND LCD_VCC LCD_VCC LCD_VCC
N/C
EDID_3.3V
LCD_GND LCD_GND LCD_GND
ODD_CLK_P
ODD_CLK_N
BKLT_GND BLKT_GND BKLT_GND
EDID_CLK
BKLT_ENABLE
BKLT_PWM_DIM
EVEN_CLK_P
EVEN_CLK_N
BKLT_PWR BKLT_PWR BKLT_PWR
N/C
EDID_DATA
13. Embedded DisplayPort (40- pin eDP)
This connector is for an internal embedded DisplayPort connection.
EDP(Back)
PIN 1
14. SATA 6.0Gb/s connectors (7-pin SATA6G)
These connectors connect to SATA 6.0 Gb/s hard disk drives via SATA
6.0 Gb/s signal cables.
SATA6G
GND RSATA_RXP4 RSATA_RXN4 GND RSATA_TXN4 RSATA_TXP4 GND
You must install Windows
®
XPServicePack3orlaterversionbefore
using Serial ATA hard disk drives.
15. SATA EXPRESS connector (7-pin SATA6G, SATAEXPRESS)
This connector connects to SATA 6.0 Gb/s hard disk drives via SATA
6.0 Gb/s signal cables.
If you installed SATA hard disk drives, you can create a RAID 0, 1,
5,and10congurationwiththeIntel
®
Rapid Storage Technology
through the onboard Intel
®
chipset.
TheSATAEXPRESSconnectorcansupportoneSATAExpress
device or two SATA devices.
SATAEXPRESS
GND
RSATA_TXP1
RSATA_TXN1
GND
RSATA_RXN1
RSATA_RXP1
GND
GND
RSATA_TXP2
RSATA_TXN2
GND
RSATA_RXN2
RSATA_RXP2
GND
Floating
Device_Reset
GND
Detection