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2-6 Chapter 2: Hardware information
Internal connectors Page
1. Floppy disk drive connector (34-1 pin FLOPPY) 2-29
2. NVIDIA
®
IDE connector (40-1 pin PRI_IDE) 2-29
3. Marvell
®
IDE connector (40-1 pin PRI_EIDE) 2-30
4. NVIDIA
®
nForceNVIDIA
®
590 SLI Southbridge Serial ATA
connectors (7-pin SATA1 [red], SATA2 [red], SATA3 [red],
SATA4 [red], SATA5 [red], SATA6 [red])
2-31
5. Marvell
®
88SE614x Serial ATA connector (7-pin EXT_
SATA1, EXT_SATA2, EXT_SATA3)
2-32
6. USB connectors (10-1 pin USB56, USB78, USB910)
2-33
7. IEEE 1394a port connectors (10-1 pin IE1394_1, 10-1 pin
IE1394_2)
2-33
8. CPU, chassis, power, and Power Fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin CHA_FAN2,
3-pin CHA_FAN3, 3-pin CHA_FAN4, 3-pin SPS_FAN1)
2-34
9. Chassis intrusion connector (4-1 pin CHASSIS)
2-35
10. ATX power connectors (24-pin EATXPWR, 8-pin ATX12V)
2-35
11. Front panel audio connector (10-1 pin AAFP)
2-36
12. Internal audio connector (4-pin CD [black])
2-37
13. Serial port connector (10-1 pin COM1)
2-37
14. TPM connector (20-1 pin TPM)
2-38
15. System panel connector (20-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 PWR)
•
Reset button (2-pin RESET)
2-39