Sony PCG-SR27 - Manual (Page 17)

Using the Optical Drive
17
3 Close the tray by pushing it gently. The BUSY indicator on the drive flashes
while your notebook is reading data from the disc.
To Remove the Drive
Remove the PC card from the notebook. See “Using PC Cards” on page 18 for
details.
Notes on CD Media
❑ Do not touch the surface of the disc.
❑ Do not drop or bend the disc.
Inserting a Disc
The Flashing BUSY Indicator
Disc
Busy Indicator