Asus X900-PI4 - Manual (Page 31)

ASUS P4T User’s Manual 31
3. HARDWARE SETUP
Expansion Cards
3. H/W SETUP
3) Parallel Port Connector (Burgundy 25-pin PRINTER)
You can enable the parallel port and choose the IRQ through Onboard Parallel
Port (see 4.4.2 I/O Device Configuration).
NOTE: Serial printers must be connected to the serial port.
Parallel Port (25-pin Female)
4) Serial Port Connectors (Teal/Turquoise 9-pin COM1, 10-1 pin COM2)
Two serial ports are ready for a mouse or other serial devices. See Onboard
Serial Port 1/2 in 4.4.2 I/O Device Configuration for settings.
COM2 COM1
Serial Ports (9-pin Male)
5) Universal Serial Bus Ports (Black two 4-pin USB)
Two USB ports are available for connecting USB devices. For additional USB
ports, you can use the USB headers (see USB Headers later in this section).
NOTE: USB Function (see 4.4.3 PCI Configuration) must be Enabled to use
these ports.
USB 2
USB 1