At Antec, we continually refine and improve our products to ensure the highest quality. So it's possible that your new case may differ slightly from the descriptions in this manual. This isn't a problem; it's simply an improvement. As of the date of publication, all features, descriptions, and illustrations in this manual are correct.
Disclaimer
This manual is intended only as a guide for Antec's computer enclosures. For detailed instructions on installing your motherboard and peripherals, please refer to the user 's manuals which were supplied with with your components and drives.
Aria – MicroATX Cube Case
Your new case includes a preinstalled 300 Watt AR300 power supply, with Universal Input and Active PFC (power factor correction). The AR300 includes a quiet,
The Universal Input feature allows you to connect the power supply to any standard power circuit between 90VAC and 265VAC, without having to worry about setting a voltage switch. The Active PFC feature improves the power factor of the power supply by altering the input current wave shape. This results in increased energy efficiency, reduced heat loss, prolonged life for power distribution and consumption equipment, and improved output voltage stability. Note: AR300's active PFC circuitry complies with European standard regulation code
Setting Up
1.Place the case upright on a flat, stable surface. The power supply fan should be at the back, facing you.
2.Remove the screw from the rear of the case and remove the top panel by sliding it towards the rear of the case. Set the panel safely aside.
3.At the rear of each side panel, you'll find a locking tab. Remove both panels by squeezing the tabs and pushing the panels towards the front of the case.
4.Inside the case, you'll see the
Installing the Motherboard
This manual does not cover CPU, RAM, or expansion card installation. Please consult your motherboard manual for specific mounting instructions and troubleshooting.
1.Make sure you have the appropriate I/O panel for your motherboard. If the standard panel provided is not suitable for your motherboard, please contact your motherboard manufacturer for the correct I/O panel.
2.This case includes two brass standoffs and four
3.Install the motherboard by sliding it towards the rear of the case until the hook on each of the
normal, and won't affect functionality. (In other words there may be extra standoffs.) Remove unnecessary standoffs. There are two empty standoff holes in the case. Insert the extra
4.Attach your motherboard to the brass standoffs with the provided Phillips- head screws. Your motherboard is now installed.
Connecting the Power and LED
The Antec AR300 is an
1.Connect the
2.Connect the Reset switch (labeled RESET SW) to your motherboard at the RST connector. Make sure the label always faces the front of the case.
3.Connect the Power Switch (labeled POWER SW) to the PWR connector on your motherboard.
4.Connect the Hard Drive Activity LED (labeled HDD LED) to the appropriate header on your motherboard.
5.To power the front decorative LEDs, locate the
Connecting the USB ports
You'll find two
Here's how to connect the internal USB connector to your motherboard headers:
Pin | Signal Name | Pin | Signal Name |
1 | USB Power 1 | 2 | USB Power 2 |
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3 | Negative Signal 1 | 4 | Negative Signal 2 |
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5 | Positive Signal 1 | 6 | Positive Signal 2 |
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7 | Ground 1 | 8 | Ground 2 |
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9 | Key (No Connection) | 10 | Empty Pin |
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1.Check the USB pin layout in your motherboard user manual and make sure it follows this standard pin out:
Pin 1: USB Power - may also be labeled +5V
Pin 2: Negative Signal - may also be labeled
Pin 3: Positive Signal - may also be labeled P+, D+, USB0+, etc.
Pin 4: Ground
Pin 5: Ground (sometimes this pin is missing)
Note: Your motherboard's USB pin layout may differ from this common
1 | 2 |
