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2-5 Jumpers, Connectors, Headers and Indicators
Inside the case of any computer there are several cables and jumpers that have to be
connected. These cables and jumpers are usually connected one-by-one to connectors located
on the board. During the installation you have to pay attention to the orientation of the
connectors, headers and the cables. Always locate the position of the first pin on the connector.
Jumpers
JP1: BIOS Config.
1-2: Normal (Default)
2-3: Config. (Safe Speed)
OPEN: Recover
JP2: FWH Lock
1-2: Lock (Default)
2-3: Unlock
Connectors / Headers
1. J30: 1X6 Power Connector
2. J18: +12V Power Connector
3. J22: DIMM socket 1
4. J23: DIMM socket 2
5. J19: AGP (1.5V) connector
6. J20: Front USB header
7. J28: Primary IDE connector
8. J25: Secondary IDE connector
9. J16: PCI connector 1
10. J15: PCI connector 2
11. J14: PCI connector 3
12. J31: Floppy drive connector
13. J35: Chassis FAN
14. J4: PS2 Keyboard and Mouse
15. J21: CPU FAN
16. J17: SYSTEM FAN
17. J2: COM 1
18. J1: VGA Connector
19. J5: Printer Port
20. J29: ATX power connector
21. J34: WOR header
22. J28: Chassis Intrusion header.
23. J13: WOL header
24. J27: Front Panel header
25. J33: SCSI LED input header
26. J6-1: Line-out (Bottom Side)
27. J6-2: Line-in or SURR R-L out (Middle)
28. J11: AUX LINE-IN header
29. J7: USB/LAN connector
30. J9: Reserved (SPDIF)
31. J8: Front Side Audio Header