21
Knowing the Parts
2
PS/2 Port
The PS/2 port is for connecting an external PS/2 mouse or PS/2 keyboard to the Notebook PC if you do
not want to use the built-in pointing device and keyboard. Simultaneous use of two PS/2 devices re-
quires an optional PS/2 Y-adapter. It is recommended that you use either a USB mouse or a USB
keyboard so that dual PS/2 connections are not required.
USB Port
Universal Serial Bus (USB) supports many USB compatible devices such as keyboards, pointing de-
vices, video cameras, modems, hard disk drives, printers, monitors, and scanners connected in a series
up to 12Mbits/sec. USB allows up to 127 devices to run simultaneously on a single computer, with
peripherals such as USB keyboards and some newer monitors acting as additional plug-in sites or hubs.
USB supports hot-swapping of devices so that peripherals can be connected or disconnected while the
Notebook PC is ON.
TV-Out Port
For times when you need a really big display, try the TV-Out function. TV-Out allows a high definition
connection to a television or video projection device using a Super VHS (S-Video) cable (not pro-
vided). An adapter is provided for use with RCA inputs available on all standard video devices. This
port support NTSC or PAL formats.
Air Vent and Cooling Fan
The cooling fan turns ON when the temperature rises past a set threshold. The cooling fan is an extra
feature needed for upgrading to faster processors in the future. The air vents allow cool air to enter and
warm air to exit the Notebook PC. Do not block the air vents or else overheating may occur!
TV