Sony PCG-R505GCK - Manual (Page 101)

Using PC Cards
107
1 Remove the PC Card from the bottom of the optical drive.
2 Insert the PC Card into the PC Card slot with the arrow facing the slot. See
“To insert a PC Card” for more information.
✍
Instructions on connecting an optical drive may vary, depending on the specific drive
you purchased.
Removing a PC Card
Connecting a PC Card Drive
Arrow facing
the slot
PC Card slot