Sony PCG-C1VPK - Manual (Page 19)

Using PC Cards
19
1 Insert the PC Card into the PC Card slot with the front label facing up.
Gently push the Card into the slot until it is fixed into the connector; the
release button comes out.
2 Press the release button down and toward the ventilation slot.
Inserting PC Card
Release Button
Insert in the direction of the arrow.
Release button Release button