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Jumpers
Jumper Name Description Page
JBAT CMOS RAM Clear 3-pin Block P.8
JP1 Keyboard Power On Enabled/Disabled 3-pin Block P.9
JP3/JP4 USB Power On Enabled/Disabled 3-pin Block P.9
Connectors
Connector Name Description Page
ATXPWR1 ATX Power Connector 24-pin Block P.18
ATX12V1 ATX 12V Power Connector 8-pin Block P.18
KB1 PS/2 Mouse & PS/2 Keyboard Connector 6-pin Female P.19
USB from CN1,CN2 and
UL1， UL2
USB 2.0 Port Connectors 4-pin Connector P.19
RJ45 LAN from UL1,UL2 RJ-45 LAN Port Over USB Connectors. RJ-45 Connector P.19
AUDIO1 8-CH Audio Connector 6 phone jack
Connector
P.19
FLOPPY1 Floppy Driver Connector 34-pin Block P.19
IDE1 IDE Connector 40-pin Block P.20
DSATA1,DSATA2,
DSATA3
Serial ATA2 Connector 7-pin Connector P.20
E-SATA from CN1,CN2 External Serial ATA2 Connectors 7-pin Connector P.21
SPDIF_ Out1 Coaxial S/PDIF Out Connector 1phone connector P.21
Headers
Header Name Description Page
FP_AUDIO1 SPEAKER, MIC header 9-pin Block P.21
USB1,USB2 USB Port Headers 9-pin Block P.21
SPEAK PC Speaker header 4-pin Block P.21
PWR LED Power LED header 3-pin Block P.21
JW
_
FP(PWR LED/Reset/
HD LED/PWR BTN)
Front Panel Header
(including Power LED/ IDE activity
LED/Reset switch / Power On Button lead)
9-pin Block P.21
CPUFAN1 CPUFAN Header 4-pin Block P.22
SYSFAN1, SYSFAN2 System FAN Headers 3-pin Block P.22
CDIN1 CD Audio-In Header 4-pin Block P.22
IR1 IR Header 5-pin Block P.23
COM1 Serial Port COM1 Header 9-pin Block P.23
HDMI-SPDIF1 SPDIF-Out header 2-pin Block P.23
Expansion Sockets
Socket/Slot Name Description Page
LGA 1366 Socket CPU Socket LGA 1366 CPU Socket
P.10
DIMM_A2/DIMM_A1/
DIMM_B2/DIMM_B1/
DIMM_C2/DIMM_C1
DDR3 Module Sockets 240-pin DDR3 Module Sockets
P.14
PCI1
PCI Slot 32-bit PCI Local Bus Expansion slots
P.16
PE2
PCI-Express2.0 x4 Slot PCI-Express2.0 x 4Expansion Slots
P.16
PE1,PE3,PE4,PE5
PCI-Express 2.0x 16
Slots
PCI-Express2.0 x16 Expansion Slots
P.16