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Motherboard User’s Guide
Motherboard Components
IT EM
L A BEL
C OM PONENT S
1
CPUPW1
Standard 4-Pin A TX Pow er c onnec tor
2
CPU Soc ket LGA 775 Soc ket f or Pentium D/Pentium
4/Celeron D CPUs
3
CPUFA N1
CPU Fan c onnec tor(4PIN)
4
DDR1/2
184-pin DDR SDRA M s oc kets
5
IDE1
Primary IDE c onnec tor
6
IDE2
Sc eondary IDE c onnec tor
7
A GP1
A c c elerated Graphics Port s lot
8
USB2/3
Front Panel USB headers
9
IR1
Inf rared header
10
SPK1
Speaker header
11
PA NEL1
Front Panel Sw itc h/LED header
12
SY SFA N1
Sy s tem Fan c onnec tor
13
JP2
Clear CMOS jumper
14
FDD1
Floppy Dis k Driv e c onnec tor
15
CNR1
CNR s lot
16
PCI 1-3
32-bit PCI s lots
17
SPDIFO1
SPDIF Out header
18
SY SFA N2
Sy s tem Fan c onnec tor (optional)
19
CD1
A nalog A udio Input header
20
A UDIO2
Front Panel A udio header
21
A TXPW1
Standard 20-Pin A TX Pow er c onnec tor
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
17
18
19
20
21
IO Ports