User`s guide

6
Motherboard User’s Guide
Motherboard Components
IT EM LABEL COM PONENTS
LGA775 socket for Intel
®
Cor e
TM
2 Quad/Intel
®
Cor e
TM
2 Duo/
Pentium
®
Dual-Core (E21xx series)/Celeron
®
Dual-Core/Celeron
®
4xx series CPUs
2 CPU_FAN CPU cooling fan connector
3 DDR2_1~2 240-pin DDR2 SDRAM slots
4 ATX_POWER Standard 24-pin ATX pow er connector
5SATA1~4
Serial ATA connectors
6 F_USB1~2
Front panel USB headers
7SPK
Internal speak header
8USBPWR_F
Front Panel USB Select jumper
9F_PANEL
Front Panel Switch/LED header
10 CLR_CMOS
Clear CMOS jumper
11 IDE
Primary IDE Connector
12 FDD
Floppy disk drive connector
13 CD_IN
Analog audio input connector
14 F_AUDIO
Front panel audio header
15 SPIDIFO
SPDIF out header
16 PCI1~2
32-bit add-on card slots
17 PCIE
PCI Express x1 slot
18 PCIEX16
PCI Expressx16 graphics card slot
19 USBPWR_R
Rear USB PS/2 Pow er Select Jumper
20 SYS_FAN
System cooling fan connector
21 ATX12V
Auxiliary 4-pin pow er connector
1CPU Socket