Owners Manual

An optional USB memory key can be installed in the internal USB 3.0 port and can be used as a boot device, security key or
mass storage device.
The internal USB port is on the system board.
NOTE: To locate the internal USB port on the system board, see System board jumpers and connectors.
For configurations that support USB 3.0 module, the USB 3.0 module cable connects to the internal USB port on the system
board. In this scenario, the default internal USB port is available under the backplane cover. The position of the default internal
USB port may vary depending on the configuration of your system.
Replacing the optional internal USB memory key
Prerequisites
CAUTION: To avoid interference with other components in the system, the maximum permissible dimensions of
the USB memory key are 15.9 mm wide x 57.15 mm long x 7.9 mm high.
1. Follow the safety guidelines listed in Safety instructions.
2. Follow the procedures in Before working inside your system.
Steps
1. Locate the USB port or USB memory key on the system board.
To locate the USB port, see the Optional internal USB memory key section.
2. If installed, remove the USB memory key from the USB port.
3. Insert the replacement USB memory key into the USB port.
Next steps
1. Follow the procedures in After working inside your system.
2. While booting, press F2 to enter System Setup and verify that the system detects the USB memory key.
Optical drive—optional
Optical drives retrieve and store data on optical discs such as CD and DVD. Optical drives can be categorized into two basic
types: optical disc readers and optical disc writers. This system supports SATA DVD-ROM drive or DVD+/-RW drive.
Removing the optical drive
Prerequisites
1. Follow the safety guidelines listed in Safety instructions.
2. Follow the procedures in Before working inside your system.
3. If applicable remove the front bezel.
4. Disconnect the power and data cables from the connectors on the optical drive.
NOTE:
Ensure that you note the routing of the power and data cable on the side of the system and drive. Route these
cables properly when you replace them to prevent them from being pinched or crimped.
Steps
1. Press the release tab to release the optical drive.
2. Slide the optical drive out of the system until it is out of the optical drive slot.
3. If you are not adding a new optical drive, install the optical drive blank. The procedure to install the optical drive blank is the
same as the optical drive.
Installing and removing system components
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