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PPC S7
7.BIOS
HDD Power Down
After the selected period of drive inactivity (1 to 15 minutes), the hard disk
drive powers down while all other devices remain active.
Doze Mode
After the selected period of system inactivity (1 minute to 1 hour), the CPU
clock runs at slower speed while all other devices still operate at full speed.
Standby Mode
After the selected period of system inactivity (1 minute to 1 hour), the fixed
disk drive and the video shut off while all other devices still operate at full
speed.
Suspend Mode
After the selected period of system inactivity (1 minute to 1 hour), all devices
except the CPU shut off.
PM Events (Wake Up Events in Doze & Standby)
You can turn On or Off monitoring of four commonly used interrupt requests
so they do not awaken the system from, or reset activity timers for, Doze and
Standby modes.
For example, if you have a modem on IRQ3, you can turn On IRQ3 as a wake-
up event, so an interrupt from the modem can wake up the system. Or you may
wish to turn Off IRQ12 (the PS/2) mouse as a wake-up event, so accidentally
brushing the mouse does not awaken the system.
The default wake-up event is keyboard,COM and Floppy activity.
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