User guide

2-8 Chapter 2: Hardware information
Internal connectors Page
1. Floppy disk drive connector (34-1 pin FLOPPY) 2-29
2. IDE connector (40-1 pin PRI_EIDE)
2-29
3. ICH9R Serial ATA connectors (7-pin SATA1-6)
2-30
4. USB connectors (10-1 pin USB78, USB910, USB1112)
2-31
5. IEEE 1394a port connector (10-1 pin IE1394_2)
2-32
6. Thermal sensor cable connectors (2-pin OPT_TEMP1-2)
2-32
7. CPU, chassis, and optional fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN1-4, 3-pin PWR_FAN,
3-pin OPT_FAN1-2)
2-33
8. Chassis intrusion connector (4-1 pin CHASSIS)
2-34
9. ATX power connectors (24-pin EATXPWR, 2x4-pin EATX12V)
2-34
10. Digital audio connector
(4-1 pin SPDIF, for ASUS HDMI VGA card)
2-35
11. System panel connector (20-8 pin PANEL)
2-36
Onboard switches Page
1. Power-on switch 2-38
2. Reset switch
2-38