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 | Chapter 1: Introduction | 
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| Jumper | Description | 
 | Default Setting | 
| JBT1 | CMOS Clear | 
 | (See Section  | 
| JI2C1/JI2C2 | I2C to  | Both Closed (Enabled) | |
| JPB1 | BMC Enable/Disable | Pins  | |
| JPG1 | VGA Enable/Disable | Pins  | |
| JPL1 | LAN 1/2 Enable/Disable | Pins  | |
| JPS1 | SAS Controller Enable/Disable (only on  | Pins  | |
| JPUSB1 | USB Wakeup | 
 | Pins  | 
| JWD1 | Watch Dog | 
 | Pins  | 
| LED | 
 | Description | 
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| LAN Ports | 
 | LEDs for the LAN Ethernet ports | 
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| Dedicated IPMI LAN | LEDs for the dedicated IPMI LAN Ethernet port | ||
| LE1 | 
 | LED for UID Button | 
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| DP1 | 
 | LED for IPMI Heartbeat | 
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| DP3 | 
 | LED for Serverboard  | 
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