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50
Chapter 3
BIOS Configuration
Power Management
This option allows you to select the type (or degree) of power saving for Doze,
Standby, and Suspend modes. See the section PM Timers for a brief descrip-
tion of each mode. This table describes each power management mode:
Power Saving Function
This function allows your system to reduce power consumption when it is idle.
PM Control by APM
If Advanced Power Management (APM) is installed on your system, selecting
Yes gives better power savings.
Setting Option
BIOS Default
Setup Default
VGA
OFF
OFF
LPT & COM
LPT / COM
LPT / COM
HDD & FDD
ON
ON
DMA/master
OFF
OFF
Modem Ring Resume
Disabled
Disabled
RTC Alarm Resume
Disabled
Disabled
Wake Up on LAN
Disabled
Disabled
Primary INTR
ON
ON
IRQ3 (COM2)
Primary
Primary
IRQ4 (COM1)
Primary
Primary
IRQ5 (Free)
Primary
Primary
IRQ6 (Floppy Disk)
Primary
Primary
IRQ7 (LPT1)
Primary
Primary
IRQ8 (RTC Alarm)
Disabled
Disabled
IRQ9 (Free)
Secondary
Secondary
IRQ10 (Free)
Secondary
Secondary
IRQ11 (Free)
Secondary
Secondary
IRQ12 (PS/2 Mouse)
Primary
Primary
IRQ13 (Coprocessor)
Disabled
Primary
IRQ14 (Primary IDE)
Primary
Primary
IRQ15 (Secondary IDE)
Disabled
Disabled
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