Sony VGN-UX490N - Manual (Page 75)

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Using Peripheral Devices
Connecting an Optical Disc Drive
To use optical CDs and DVDs with your computer, you need to connect an external optical disc drive (not supplied) via the
port replicator.
Connecting an Optical Disc Drive
!
Be sure to connect an external optical disc drive before you launch any preinstalled CD/DVD software.