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ENGLISH 12-0301

Disconnecting the enclosure from your computer

To disconnect the enclosure while your PC is running:
Note

: If a drive window is open or the hard drive enclosure is active, close any 

associated windows before trying to remove the enclosure.

1

 Right-click the 

Safely Remove Hardware

 icon (located near the clock on the 

taskbar).

2

  Select the drive you want to unplug, then click 

STOP

.

3

  When Windows notifies you that it is safe to do so, unplug the enclosure from 

your computer.

To disconnect the enclosure while Mac OS X is running:
1

 Drag the 

USB 

icon into the 

TRASH

.

2

 Unplug the enclosure.

Formatting the hard drive on your PC

Caution

: Formatting is only required for a new hard drive. Do not format a drive 

that contains valuable data that you want to save.

To format the hard drive on your PC:
1

 Click 

Start

, then click 

Control Panel

.

2

 Click 

Performance and Maintenance

 (in Windows 7, click 

System and 

Security

), then click 

Administrative Tools

.

3

 Click 

Computer Management

, then click 

Disk Management

 from the menu 

on the left side of the screen.

4

  Click on the new drive (identifiable via the model number or drive capacity), then 

click on the 

Action 

tab at the top of the screen.

5

 Go to 

All Tasks

, then click 

Format 

from the menu.

6

  Select the file system and other choices you want, then click 

OK

.

For information about partitioning a new hard drive, see your online 

User Guide

 at 

www.dynexproducts.com.

Formatting the hard drive on a Mac

Caution

: Formatting is only required for a new hard drive. Do not format a drive 

that contains valuable data that you want to save.

To format the hard drive:
1

 Click 

Disk Utility

 (under 

Applications

).

2

  Select the new hard drive you are trying to install.

3

 Click the 

Erase 

tab.

4

  Choose a volume format and assign a name to the new drive, then click 

Erase

.

For additional help consult your owner’s manual.

Troubleshooting

I do not see the enclosure/additional drive in my system

•  Make sure the drive is functioning. A drive that does not work in a laptop will 

more than likely not work with this enclosure either. When you connect the 
enclosure to the PC, listen to hear if the drive has spun up (it may be very faint). 
Contact your hard drive manufacturer or PC manufacturer for information on 
testing your hard drive.

•  Make sure that the USB cable is connected firmly to your enclosure and computer.
•  Make sure that the USB cable is not broken or damaged in some way.
•  Open the enclosure and make sure that all of the connections are securely 

fastened.

•  Make sure the power adapter is connected to the enclosure and plugged in. The 

enclosure will not work without the power adapter.

•  Windows may not be able to recognize the partition on the hard drive because it 

is damaged or not a valid format. You can initialize, partition, and format 
unrecognized drives by using the 

Disk Manager

 (Windows users) or 

Disk 

Utilities

 (Mac Users).

CAUTION

: Doing this will erase any existing data on the drive. If the drive is 

damaged and you wish to recover the data, continuing WILL overwrite the existing 
information.
•   If using a new hard drive, have you formatted and partitioned the hard drive? If 

not, see “Partitioning and formatting a new hard drive” on page 5. If the hard 
drive is not formatted and partitioned, Windows will not assign a drive letter.

•  There are some computers that have difficulty starting with a USB hard drive 

connected. Unplug the hard drive, then restart your computer. Once started, 
connect the hard drive.

The data transfer between computer and device is slow

•  Your system may be operating at USB 2.0 speeds due to an incorrect driver 

installation of the USB 3.0 adapter card. Or you may have a system that does not 
support USB 3.0. If your system includes a PCIe slot, you can achieve SuperSpeed 
USB transfer rates by installing a USB 3.0 PCIe adapter card.

•  Make sure the enclosure is connected to a USB 3.0 or 2.0 port. Transfer speeds are 

optimal/best with your hard drive enclosure if you are using USB 3.0 ports. 

•  Data throughput is greatly affected by the type and location of data on the disk. A 

few very large files will copy much faster than many small files since the larger 
files are more likely to be arranged sequentially on the disk.

•  Magnetic Hard Disk Drives operate at speeds slower than the USB 3.0’s maximum 

data transfer rate. Your transfer speeds will be faster on USB 3.0 than on USB 2.0, 
but will still be limited by the physical disk’s throughput. 

For additional troubleshooting information, see your online 

User Guide

 at 

www.dynexproducts.com.

Specifications

For specification information, see your online 

User Guide

 at 

www.dynexproducts.com.

Legal notices

FCC Part 15

This device complies with Part 15 of the FCC Rules. Operation of this product is 
subject to the following two conditions: (1) this device may not cause harmful 
interference, and (2) this device must accept any interference received, including 
interference that may cause undesired operation.
This equipment has been tested and found to comply within the limits for a class B 
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to 
provide reasonable protection against harmful interference in a residential 
installation. This equipment generates, uses, and can radiate radio frequency 
energy and, if not installed and used in accordance with the instructions, may cause 
harmful interference to radio communications. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipment does cause 
harmful interference to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures:
•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that to which the 

receiver is connected.

•  Consult the dealer or an experienced technician for help.

FCC warning

Changes or modifications not expressly approved by the party responsible for 
compliance with the FCC Rules could void the user’s authority to operate this 
equipment.

Canada ICES-003 statement

This Class B digital apparatus complies with Canadian ICES-003.

One-year limited warranty

For complete warranty, visit www.dynexproducts.com.

Contact Dynex:

For customer service call 1-800-305-2204  
www.dynexproducts.com

© 2012 BBY Solutions, Inc. All Rights Reserved.
DYNEX is a trademark of BBY Solutions, Inc. Registered in some countries. All other products and 
brand names are trademarks of their respective owners.

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