ASUS
M3A
2-5
Internal connectors
Page
1.
Floppy disk drive connector (34-1 pin FLOPPY)
2-23
2.
IDE connector (40-1 pin PRI_IDE)
2-24
3.
AMD
®
SB600 Southbridge Serial ATA connectors (7-pin SATA1
[red]; SATA2 [black]; SATA3 [red]; SATA4 [black]
2-25
4.
USB connectors (10-1 pin USB78; USB910)
2-26
5.
CPU, chassis, power, and power fan connectors
(4-pin CPU_FAN; 3-pin CHA_FAN1; 3-pin PWR_FAN)
2-27
6.
Chassis intrusion connector (4-1 pin CHASSIS)
2-28
7.
Digital audio connector (4-1 pin SPDIF_OUT)
2-28
8.
ATX power connectors (24-pin EATXPWR; 8-pin ATX12V)
2-29
9.
Front panel audio connector (10-1 pin AAFP)
2-30
10.
Optical drive audio connector (4-pin CD)
2-30
11.
System panel connector (20-8-pin PANEL)
•
System power LED (2-pin PLED)
•
Hard disk drive activity LED (2-pin IDE_LED)
•
System warning speaker (4-pin SPEAKER)
•
ATX power button/soft-off button (2-pin PWRSW)
•
Reset button (2-pin RESET)
2-31
12.
ASUS Q-Connector(system panel)
2-32
