Power Management Setup - CHAINTECH CT- 6AIA Manual

User's Manual

3-4 Power Management Setup

This section provides information on the Green PC power management funtcions.
By choosing the Power Management Setup option from the CMOS Setup Utility menu
(Figure 3-1), the screen below is displayed. This sample screen contains the
ACPI Function
Power Management
PM Control by APM
Video Off Option
Video Off Method
MODEM Use IRQ
Soft-Off by PWR-BTTN
** PM Timers **
HDD Power Down
Doze Mode
Suspend Mode
** PM Events **
VGA
LPT & COM
HDD &FDD
DMA/master
Wake Up On LAN
Power On By Alarm
A. Advanced Configuration Power Interface (ACPI)
ACPI management enables the operating system to control the amount of power
given to each device attached to the computer. With ACPI, the operating system
can turn off peripherals devices, such as CD-ROM players, when they are not
in use.
B. Power Management
Power management allows the computer to save electricity when it is not in use
by entering increasingly deep power saving modes as shown by the diagram below.
Figure 3-6 Power Saving Mode Flow Chart
32
ROM PCI / ISA BIOS (2A6LGC39)
POWER MANAGEMENT SETUP
AWARD SOFTWARE, INC.
: Enabled
: User Define
: Yes
: Suspend->Off
: DPMS Support
: 3
: Delay 4 Sec.
: Disabled
: Disabled
: Disabled
: OFF
: LPT/COM
: ON
: OFF
: Disabled
: Disabled
Figure 3-5 Power Management Setup Screen
Power On By Modem
Primary INTR
IRQ 3 (COM2)
IRQ 4 (COM1)
IRQ 5 (LPT 2)
IRQ 6 (Floppy Disk)
IRQ 7 (LPT 1)
IRQ 8 (RTC Alarm)
IRQ 9 (IRQ2 Redir)
IRQ 10 (Reserved)
IRQ 11 (Reserved)
IRQ 12 (PS/2 Mouse)
IRQ 14 (Hard Disk)
IRQ 15 (Reserved)
ESC : Quit
F1 : Help
F5 : Old Values
F7 : Load Setup Defaults
: Disabled
: ON
: Primary
: Primary
: Primary
: Primary
: Primary
: Disabled
: Secondary
: Secondary
: Secondary
: Primary
: Primary
: Disabled
:Select Item
PU/PD/+/- : Modify
(Shift) F2 : Color