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System board connections
Refer to the following illustration and table to identify the system board connectors.
No. | System Board Connector | System Board Label | Color | Component |
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1 | System Board PCI Extender | EXT | black | System Board PCI Extender |
| Connectors |
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| (optional, shown installed) |
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2 | SATA 3.0 | SATA1 | light blue | Any SATA Device other than the |
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| Primary Hard Drive |
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3 | USB 2.0 | MEDIA | black | USB 2.0 Device, such as a USB 2.0 |
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| Media Card Reader |
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4 | SATA 3.0 | SATA0 | dark blue | Primary Hard Drive |
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5 | SATA 3.0 | SATA2 | light blue | Any SATA Device other than the |
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| Primary Hard Drive |
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6 | PCI (optional) | PCI1 | white | Expansion Card |
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7 | System Board PCI Extender | (not applicable) | (not | Expansion Card |
| (optional) |
| applicable) |
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8 | PCI Express x16 downshifted | X4PCIEXP | white | Expansion Card |
| to a x4 |
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9 | PCI Express x1 | X1PCIEXP2 | black | Expansion Card |
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10 | PCI Express x1 | X1PCIEXP1 | black | Expansion Card |
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11 | PCI Express x16 | X16PCIEXP | black | Expansion Card |
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12 | Parallel Port | PAR | black | Parallel Port |
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13 | Serial Port | COMB | black | Serial Port |
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14 | Hood Lock | HLCK | black | Hood Lock |
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15 | Hood Sensor | HSENSE | white | Hood Sensor |
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16 | Battery | BAT | black | Battery |
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20 Chapter 2 Tower (TWR) hardware upgrades | ENWW |