Assessments - 3, GPA: 4.3 ( )

Fabricante : Antec Arquivo Tamanho: 200.14 kb Arquivo Nome : Língua de Ensino:

Carefully push a screwdriver through the metal grill and gently push the plastic drive bay cover outwards until it comes off. 2. Using your hands, twist the metal plate back and forth until it breaks off. Note: Don’t break off the metal grills covering the drive bays that you are not using now. Be careful of the newly exposed metal where the grill was attached, as these areas are likely to be sharp. 3. Fasten the 5.25” device into the drive bay with the screws provided. 4. Repeat the same procedure for other devices. 5. Connect the appropriate connector from the power supply to the device. Connecting the Front I/O Ports 3.1 USB 2.0 Connect the front I/O panel USB cable to the USB header pin on your motherboard. Check the motherboard manual to ensure that it matches the table below: Motherboard USB Pin Layout 1 2 9 10 Pin Signal Names Pin Signal Names 1 USB Power 1 2 USB Power 2 3 Negative Signal 1 4 Negative Signal 2 5 Positive Signal 1 6 Positive Signal 2 7 Ground 1 8 Ground 2 9 Key (No Connection) 10 Empty Pin 4 3.2 AC’97/HD Audio Ports There is an Intel® standard 10-pin AC’97 connector and an Intel® 10-pin HDA (High Definition Audio) connector linked to the front panel of the case. Pin Assignment for Audio Ports (HDA and AC’97) 10 642 97531 Pin Signal Names (HDA) Pin Signal Names (AC’97) 1 MIC2 L 1 MIC In 2 AGND 2 GND 3 MIC2 R 3 MIC Power 4 AVCC 4 NC 5 FRO-R 5 Line Out (R) 6 MIC2_JD 6 Line Out (R) 7 F_IO_SEN 7 NC 8 Key (no pin) 8 Key (no pin) 9 FRO-L 9 Line Out (L) 10 LINE2_JD 10 Line Out (L) You can connect either the AC’97 or the HDA connector depending on the model of the motherboard. Locate the internal audio connectors from your motherboard or sound card and connect the corresponding audio cable. Consult your motherboard or sound card manual for the pin-out positions. Even if your system supports both audio standards, you may only use one connector. 3.3 Switch and LED Connectors Connected to your front panel are LED leads for power and hard disk activity and switch leads for power and reset. Attach these to the corresponding connectors on your motherboard. Consult your motherboard manual for specific pin header locations. Polarity (positive and negative) does not matter for switches. For LEDs, colored wires are positive ( + ). White or black wires are negative ( – ). If the LED does not light up when the system is powered on, try reversing the connection. For more information on connecting LEDs to your motherboard, see your motherboard manual. 5 3.4 Rewiring Motherboard Header Connectors There may come a time when you need to reconfigure the pinout of a motherboard header connector. Examples could be for your USB header, audio input header, or some other front panel connector such as the Power Button connector. Before performing any work, please refer to your motherboard manual or your motherboard manufacturer’s website to be sure of the pin-out needed for your connector. And we strongly recommend making a notated drawing before beginning work so that you can recover if your work is disturbed. 1. Determine which wires you need to remove in order to rewire your plug to match the USB pin-outs on your motherboard (refer to your motherboard manual). Working on one connector at a time, use a very small flathead screwdriver or similar tool to lift up on the black tab located beside the gold posts (squares). This will allow you to easily slide out the pins from the USB plug. 2. Working carefully so as not to damage the wires, connectors, or pins, slowly remove the pin from the connector. Repeat these steps for each wire you need to change. 3. Working carefully so as not to damage the wires, connectors or pins, slowly reinsert the pin into the correct slot of the connector then snap closed the black tab that was lifted in step 1. Repeat these steps for each wire you need to change. Cooling System 4.1 Rear Exhaust TriCool™ Fan The NSK 4482 / NSK 4482B comes with one 120mm TriCool™ fan pre-installed. This fan has a three-speed switch that lets you choose between quiet, performance, or maximum cooling. (See specifications below.) The fan is installed so that the air is exhausting. Connect a large 4-pin connector from the power supply to the male 4-pin connector on the fan. Note: The default setting of the fan is Low. We recommend this speed for maximum quiet computing. Note: The minimum voltage to start the fan is 5V. We recommend that users set the fan speed to High if you choose to connect the fan to a fan control device or to the Fan-Only connector found on some of Antec’s power supplies. A fan-control device regulates the fan speed by varying the voltage to it. The voltage may start as low as 4.5V to 5V. Connecting a TriCool™ set on Medium or Low to a fan-control device may result in the fan not being able to start. The already lowered voltage from the fan control device will be further reduced by the TriCool™ circuitry below 5V. 6 Specifications: Size: 120 x 120 x 25.4mm Rated Voltage: DC 12V Operating Vo...

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