HP 4150 HP OmniBook 4150 - Reference Guide - Page 90

Power Menu

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Configuring the OmniBook Using BIOS Setup Power Menu If you're using Windows 98 in its standard power mode, power options you set in Power Management Control Panel override corresponding settings in the Power menu. If you're using Windows 2000, only the settings marked with * are used, and other settings in the Power menu are ignored. Setting Description Default Intel SpeedStep Technology* For a dual-speed processor, sets the speed used by the processor at boot, depending on the power source at boot. A separate Control Panel power setting controls speed changes after boot. Auto Power Management Mode Smart CPU Mode Standby Time-out Disables time-outs, selects a combination of time-outs, or allows customized time-outs. Enables automatic CPU power savings when running on battery power. Absence of keyboard, mouse, and hard disk activity could cause slower CPU response. For a model without "4150 B" after the serial number, this should normally be Off to avoid interfering with time sensitive operations-and this setting applies to both battery and ac power. Sets the period of inactivity after which the computer goes from On to Standby power mode. Max Power Savings On ("4150 B") Off (non "4150 B") 2 minutes Suspend Time-out Sets the period of inactivity after which the computer goes from Standby to Suspend power mode. (Skips Standby mode if that time-out is disabled.) 4 minutes Hibernate Time-out Hard Disk Time-out Time-out on AC Sets whether the computer goes from Suspend to Hibernate power mode after the indicated period of inactivity. (Skips Suspend mode if that time-out is disabled.) Sets the period of hard disk inactivity after which the hard disk stops spinning. Also affects a hard disk drive in the plug-in module bay. Sets whether power management time-outs occur while the ac adapter is connected. 4 hours 2 minutes Disabled Power Button Mode Sets the action of the blue power button when pressed for less than 4 seconds. Suspend Lid Switch Mode Resume on Serial Ring Sets the action when the OmniBook lid closes. Sets whether the system resumes from Suspend if a ring signal is received. Turn off LCD Enabled 90 Reference Guide

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Configuring the OmniBook
Using BIOS Setup
90
Reference Guide
Power Menu
If you’re using Windows 98 in its standard power mode, power options you set in Power
Management Control Panel override corresponding settings in the Power menu.
If you’re using Windows 2000, only the settings marked with * are used, and other
settings in the Power menu are ignored.
Setting
Description
Default
Intel SpeedStep
Technology*
For a dual-speed processor, sets the speed used by the
processor at boot, depending on the power source at boot.
A separate Control Panel power setting controls speed
changes after boot.
Auto
Power Management
Mode
Disables time-outs, selects a combination of time-outs, or
allows customized time-outs.
Max Power
Savings
Smart CPU Mode
Enables automatic CPU power savings when running on
battery power. Absence of keyboard, mouse, and hard disk
activity could cause slower CPU response. For a model
without “4150 B” after the serial number, this should
normally be Off to avoid interfering with time sensitive
operations—and this setting applies to both battery and ac
power.
On (“4150 B”)
Off (non
“4150 B”)
Standby Time-out
Sets the period of inactivity after which the computer goes
from On to Standby power mode.
2 minutes
Suspend Time-out
Sets the period of inactivity after which the computer goes
from Standby to Suspend power mode. (Skips Standby
mode if that time-out is disabled.)
4 minutes
Hibernate Time-out
Sets whether the computer goes from Suspend to Hibernate
power mode after the indicated period of inactivity. (Skips
Suspend mode if that time-out is disabled.)
4 hours
Hard Disk Time-out
Sets the period of hard disk inactivity after which the hard
disk stops spinning. Also affects a hard disk drive in the
plug-in module bay.
2 minutes
Time-out on AC
Sets whether power management time-outs occur while the
ac adapter is connected.
Disabled
Power Button Mode
Sets the action of the blue power button when pressed for
less than 4 seconds.
Suspend
Lid Switch Mode
Sets the action when the OmniBook lid closes.
Turn off LCD
Resume on Serial Ring
Sets whether the system resumes from Suspend if a ring
signal is received.
Enabled