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| NOTE: Do not plug a telephone cable into the network connector. |
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| On computers with a network adapter card, use the connector on the |
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| card. |
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| It is recommended that you use Category 5 wiring and connectors for |
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| your network. If you must use Category 3 wiring, force the network |
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| speed to 10 Mbps to ensure reliable operation. |
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4 | network | This light flashes yellow when the computer is transmitting or receiving |
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| activity light | network data. A high volume of network traffic may make this light |
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| appear to be in a steady "on" state. |
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5 | Use the blue |
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| connector | a cassette player, CD player, or VCR. |
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| On computers with a sound card, use the connector on the card. |
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6 | Use the green |
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| connector | speakers with integrated amplifiers. |
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| On computers with a sound card, use the connector on the card. |
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7 | microphone | Use the pink microphone connector to attach a personal computer |
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| connector | microphone for voice or musical input into a sound or telephony program. |
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| On computers with a sound card, the microphone connector is on the |
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| card. |
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8 | USB 2.0 | Use the back USB connectors for devices that typically remain connected, |
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| connectors | such as printers and keyboards. |
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| (4) |
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9 | video | Plug the cable from your |
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| connector |
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| NOTE: If you purchased an optional graphics card, this connector will be |
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| covered by a cap. Connect your monitor to the connector on the graphics |
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| card. Do not remove the cap. |
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10 | serial | Connect a serial device, such as a handheld device, to the serial port. |
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| connector | The default designation is COM1 for serial connector 1. |
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| For more information, see System Setup Options. |
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Inside Your Computer
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before removing the computer cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the system board.
1 | drives bay (CD/DVD, floppy, and hard drive) | 4 | card slots |
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2 | power supply | 5 | heat sink assembly |
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3 | system board | 6 | front I/O panel |
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