Sony PCV-RX580 ComputerUser Guide (primary manual) User Manual page 4

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Front panel (Model equipped with Giga Pocket shown)
1 Optical drive 1
See the Specifications sheet for more information.
2 Optical drive 2
See the Specifications sheet for more information.
3 Floppy disk drive
Reads and writes data from and to a 3.5-inch floppy disk.
4 Floppy disk drive access indicator light
Lights in green while reading and writing data from and to a floppy disk.
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