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 | Chapter 1: Introduction | 
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| Jumper | Description | Default Setting | |
| J29 | 33 MHz PCI Enable/Disable | Open (Disabled) | |
| J35 | Spread Spectrum | Open (Disabled) | |
| JA4 | SCSI Enable/Disable | Pins  | |
| JBT1 | CMOS Clear | See Chapter 2 | |
| JP2 | PCI 3.3V Standby En/Dis | Pins  | |
| JP3 | Watch Dog | Pins  | |
| JP4 | GLAN2 Enable/Disable | Pins  | |
| JP7 | Main Power Override | Open (Normal) | |
| JP12 | System Bus Speed | Pins  | |
| JP48 | Chassis/Overheat Fan Select | Open (Overheat) | |
| JP54 | GLAN1 | Enable/Disable | Pins  | 
| JP56 | VGA Enable/Disable | Pins  | |
| JP58 | Fan Detection Select | Open (CPU Fan) | |
| JPA1/A2 | SCSI Channel A/B Termination | Open (Terminated) | |
| P1/2, S1/2 | See Section  | ||
| Connector | 
 | Description | 
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| ATX POWER | 
 | Primary ATX Power Connector | |
| Memory (RAM) Slots | 
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| COM1/COM2 | 
 | COM1/COM2 Serial Port Connector/Header | |
| CPU1/CPU2 | 
 | CPU 1 and CPU2 Sockets | |
| CPU/CHS/OH FAN | CPU/Chassis/Overheat Fan Headers | ||
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 | Debug LEDs | 
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| GLAN1/GLAN2 | Ethernet Ports | 
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| J1 | 
 | USB2/3 Headers | 
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| J11 | 
 | PS/2 Keyboard/Mouse Ports | |
| J12 | 
 | Floppy Disk Drive Connector | |
| J18, J19 | 
 | IDE #1/#2 Hard Disk Drive Connectors | |
| J20/J21 | 
 | IPMB/SMB Headers | 
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| J56 | 
 | Processor Power Connector | |
| J65 | 
 | Parallel Printer Port | 
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| J219 | 
 | IPMI Slot (for IPMI daughter card) | |
| JA1/JA2 | 
 | Ultra320 LVD SCSI CH A/B Connector | |
| JF1 | 
 | Front Control Panel Connector | |
| JF2 | 
 | Speaker/HD LED Connectors | |
| JP46 | 
 | Third Power Supply Fail Header | |
| JP57 | 
 | Chassis Intrusion Header | |
| USB0/1 | 
 | Universal Serial Bus Ports | |
| VGA | 
 | VGA Display (Monitor) Port | |
| WOL | 
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