Sony PCG-F640 - Manual (Page 24)

VAIO Notebook User Guide
24
1 Modem jack
2 PS/2 Mouse/Keyboard connector
3 Serial connector
4 Printer connector
5 Monitor connector
6 USB connectors
7 DC In connector
✍
There is a ventilation slot located between the USB connector and the DC In connector.
Do not cover the ventilation slot when your computer is on.
Bottom
1 Port replicator connector cover
2 Multipurpose bay RELEASE lever
3 Tilt stands