DFI PM12-EC Computer Hardware User Manual


 
Introduction
1
12
Wake-On-PS/2 Keyboard/Mouse
This function allows you to use the PS/2 keyboard or PS/2 mouse
to wake up the system from the S5 state. Refer to “Jumper Settings
for Selecting the PS/2 Power” in chapter 2 and “PS2KB Wakeup
Select” (“IRQ/Event Activity Detect” field) in the Power Management
section in chapter 3 for more information.
Important:
If you forgot the password, you must power-off the system,
unplug the power cord and clear the CMOS data. Follow
the steps in the “Jumper Settings for Clearing CMOS Data”
section in chapter 2.
The 5VSB power source of your power supply must
support 720mA.
Wake-On-USB Keyboard/Mouse
This function allows you to use a USB keyboard or USB mouse to
wake up a system from the S3 (STR - Suspend To RAM) state. Refer
to “USB Resume from S3” (“IRQ/Event Activity Detect” field) in the
Power Management Setup section in chapter 3 for more information.
Important:
If you are using the Wake-On-USB Keyboard/Mouse
function for 2 USB ports, the 5VSB power source of your
power supply must support 1.5A.
If you are using the Wake-On-USB Keyboard/Mouse
function for 3 or more USB ports, the 5VSB power source
of your power supply must support 2A.
RTC Timer to Power-on the System
The RTC installed on the mainboard allows your system to auto-
matically power-on on the set date and time. Refer to “Resume On-
Alarm” (“IRQ/Event Activity Detect” field) in the Power Management
Setup section in chapter 3 for more information.