6
Motherboard User’s Guide
Motherboard Components
ITEM
LABEL
COMPONENTS
1
CPU Socket
Socket AM2 for AMD Athlon 64/Athlon
64 X2 Dual-Core/Athlon 64 FX CPUs
2
DDRII1~2
240-pin DDR2 SDRAM sockets
3
IR1
Infrared header
4
CPU_FAN1
CPU Fan connector(4 PIN)
5
PWR1
Standard 24-Pin ATX Pow er connector
6
FDD1
Floppy Disk Drive connector
7
IDE1
Primary IDE connector
8
IDE2
Secondary IDE connector
9
F_USB1/2
Front Panel USB headers
10
SATA1/2
Serial ATA connectors
11
PANEL1
Front Panel Sw itch/LED header
12
SYS_FAN1
System Fan connector
13
SPK1 Speaker
header
14
CLR_CMOS1 Clear CMOS jumper
15
PCI1-2
32-bit PCI slots
16
CNR1
CNR slot
17
SPDIFO1
SPDIF Out header
18
CD_IN1
Analog Audio Input header
19
PCI-E2
PCI Express x1 slot
20
PCI-E1
PCI Express x16 slot
21
F_AUDIO1
Front Panel Audio header
22
PWR2
Standard 4-Pin ATX Pow er connector