Wake-Up On Internal Modem (Wom); Chassis Security Switch (Chssec) - QDI P6I440BX Manual

Wake-Up On Internal Modem (WOM)

Through the Wake-Up On Internal Modem function, the system which is in the power-off
status can be powered on by a ring signal received from the internal modem. If this function
is to be used, be sure an internal modem card which supports the function is used. Then
connect this header to the relevant connector on the modem card, set "Resume by Ring" to
Enabled in the "POWER MANAGEMENT SETUP" section of the BIOS. Save & exit, then boot
the operating system once to make sure this function takes effect.

Chassis Security Switch (CHSSEC)

If the switch is off, this indicates the chassis is closed. Otherwise, it indicates the
chassis is opened.
Digital Audio Connector (CDLIN, AUXIN)
CDLIN is a CD audio connector which can be connected to a CD-ROM drive (Sony standard)
through a CD audio cable. AUXIN is an auxiliary audio connector. With the speakers con-
nected to Line/Speaker-out jack, you can listen to audio from the CD-ROM drive.
1
GND
CDLIN(Sony)
AUXIN
Manual for P6I440BX/BV
chapter 2
+5V standby
Signal for waking up (active low)
GND
Indicate signal
CD Right Channel
GND
GND
CD Left Channel
AUX Right Channel
GND
GND
AUX Left Channel
23