Mainboard Placement
No.
1
2
CPU Fan
3
DIMM1~DIMM2
4
ATX Power
5
6
7
8
CLR_CMOS
9
10
11
BIOS_WP
12
13
14
Chapter 1
Label
CPU
LGA775 socket for Pentium 4 CPU
CPU cooling fan connector
Two 184-pin DDR SDRAM slots
Standard 20-pin ATX power connector
IDE 2
Secondary IDE connector
IDE 1
Primary IDE connector
FDD
Floppy diskette drive connector
Clear CMOS jumper
SATA
SATA
USB3-4
Front Panel USB headers
BIOS flash protect jumper
COM2
Onboard serial port header
AUX-IN
Auxiliary in connector
AUDIO1
Front panel audio header
Component
5