Tiger 200 S2505
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2.12 Connecting PS/2, USB, and Serial Devices
This motherboard includes ports for PS/2 mouse and keyboard, Universal Serial Bus (USB) devices, and
serial and parallel* devices. Please note that the upper PS/2 port is the mouse port, and the lower PS/2
port is for the keyboard (see
Figure 2.7
below).
The PS/2 connectors are probably quite familiar to you, while the USB connectors may not be. A USB
port can function as a serial, parallel, mouse, keyboard, display, or joystick port. It is capable of supporting
up to 127 daisy-chained peripheral devices. All external ports are labeled in
Figure 2.7
, shown below.
Connecting Serial and Parallel* Ports
The serial and parallel* ports can be used to connect various devices such as a mouse or printer. The
connectors can only be connected one way: be sure and check the orientation of the connector before
installing it into the port.
Figure 2.7
PS/2 Keyboard Port
PS/2 Mouse Port
USB Ports
LAN port
Video Port
Serial Port
LAN port
NOTE:
When plugging in your keyboard and mouse, or when plugging in anything into a
serial or parallel* port, make sure that the power is off. Connecting these devices
and ports while the power is on is called
hot plugging
and may damage your sys-
tem and/or external devices that you are trying to install.
* extra accessories can be purchased at the Tyan Online Store:
http://www.etyan.com
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