Asus P5E WS PROFESSIONAL, User Manual, Page: 58 / 172

2-32 Chapter 2: Hardware information
7. Optical drive audio connector (4-pin CD)
These connectors allow you to receive stereo audio input from sound sources
such as a CD-ROM, TV tuner, or MPEG card.
To activate ASUS Music Alarm:
• Connect the analog audio cable from the optical drive to the 4-pin CD-IN
connector labeled CD on the motherboard.
• Connect speaker or a headphone to the Line-Out (lime-colored) port on the
front or rear panel for audio output. You may also connect speakers or a
headphone to the output jack on the optical drive.
8. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module
cable to this connector, then install the module to a slot opening at the back
of the system chassis.
P5E WS PRO
®
P5E WS Professional Internal audio connector
CD
Right A
udio Channel
Left A
udio Channel
Ground Ground
P5E WS PRO
®
P5E WS Professional COM port connector
PIN 1
COM1