Sony PCG-SRX77 - Manual (Page 50)

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50
3 Insert the PC Card into the PC Card slot with the SONY logo facing up. See
“Using PC Cards” for details.
To insert a disc
1 Press the Eject button. The disc tray slides out.
Inserting PC Card
✍
A protective cover is attached to the lens of the optical drive at the factory. Before
using the optical drive, remove the protective cover.
Optical Drive
Make sure logo faces up
Eject button