2.2.4
Layout Contents
Slots
1. DDR2 DIMM slots
2. PCI slots
3. PCI Express x16 slot
4. PCI Express x1 slot
Slots
1. CLRTC (3-pin CLRTC1)
2. USB device wake-up (3-pin USBPW12, USBPW34, USBPW56,
USBPW78, USBPW910)
3. Keyboard Power (3-pin KBPWR)
Rear panel connectors
1. PS/2 mouse port (green)
2. Parallel port
3. Serial (COM) port
4. LAN (RJ-45) port
5. Line In port (light blue)
6. Microphone port (pink)
7. Line Out port (lime)
8. USB 2.0 ports 3 and 4
9. USB 2.0 ports 1 and 2
10. Coaxial S/PDIF out port
11. PS/2 keyboard port (purple)
Internal connectors
1. Floppy disk drive connector (34-1 pin FLOPPY)
2. Primary/Secondary IDE connector (40-1 pin PRI_IDE, SEC_IDE)
3. nForce 4 Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4)
4. CPU fan connector (3-pin CPU_FAN)
5. Power fan connector (3-pin PWR_FAN)
6. Chassis fan connector (3-pin CHA_FAN)
7. USB headers (10-1 USB56, USB78, USB910)
8. ATX power connector (24-pin EATXPWR1)
9. ATX 12V power connector (4-pin ATX12V1)
10. Internal audio connectors (4-pin CD/AUX)
11. Front panel audio connector (10-1 pin FP_AUDIO)
12. System panel connector (20-8 pin PANEL)
• System power LED (2-pin LED)
• Hard disk drive activity LED (2-pin IDE_LED)
• System warning speaker (4-pin SPEAKER)
• ATX power button/soft-off button (2-pin PWR)
• Reset button (2-pin RESET)
2-4
Chapter 2: Hardware information
Page
2-10
2-17
2-18
2-18
Page
2-19
2-20
2-21
Page
2-22
2-22
2-22
2-22
2-22
2-22
2-22
2-23
2-23
2-23
2-23
Page
2-23
2-24
2-25
2-26
2-26
2-26
2-27
2-28
2-28
2-29
2-29
2-30