IBM RT-686EX manual Bios Setup Power Management Functions, Acpi/Apm

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BIOS Setup

Power Management Functions:

BIOS Power

Management

Setup

Power

Management

(DOS,

Windows NT,

or others)

SpeedStep

Support

ACPI/APM

(Windows 98, 2000, ME, or other OS with ACPI/APM)

Max Saving

Fixed shortest

timeout for

Doze,

Standby,

Suspend, HDD

Min Saving

Fixed longest

timeout for

Doze,

Standby,

Suspend, HDD

User Define

When disabled

CPU always run at battery mode speed (low speed)

Windows (OS)

takes control

of power

management

 

 

 

 

 

 

 

 

 

 

HDD Power

 

Doze

 

 

HDD Power

 

down

 

(CPU halt)

 

 

down

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standby

 

 

 

 

 

 

 

 

(CPU halt,

 

 

 

 

 

 

 

 

LCD OFF)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Suspend

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POS

 

STD

 

 

Auto

 

(CPU halt, PCI

 

(Suspend to

 

(Automatically

 

clock stop,

 

disk then

 

 

switch from

 

LCD OFF)

 

shutdown

 

 

POS to STD

 

 

 

 

system)

 

after timeout)

 

Doze

(CPU halt)

Standby

(CPU halt,

LCD OFF)

Suspend, Hibernate

If STD is set, you should allocate a disk space to store the memory data. A utility ZVHDD.EXE performs FAT file allocation.

Run ZVHDD.EXE under DOS prompt. Following is a sample command:

ZVHDD /C /FILE /M:136

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Contents USER’S Guide Page Warranty One-Year Limited WarrantyEMC Notice Countermeasures if interference occursUL, TÜV Power Conservation Contents Specifications Maintenance / Service Unpacking Getting StartedGetting Started Quick Operation Some operating systems may not support these functionsControls and Indicators Controls and Indicators UpperCD-ROM Drive Configuration Controls and Indicators Right FDD ConfigurationBattery Configuration optional Getting Started Controls and Indicators Left External Device Connectors RearSerial Port COM2 or COM3 by optional configuration Useful Information LocationRuggedness Useful InformationOperating Systems AC Adapter IndicatorAC adapter Battery Battery Power Saving TipsBattery Low Battery GaugeBoot Up and Post Charging the BatterySuspend/Resume Useful Information ROM Bios Power On Self Test PostShutdown Replacing Modules Components and Functions KeyboardComponents and Functions Numeric KeypadFloppy Disk Drive Printer CableComponents and Functions Keyboard Backlight optional LS-120 Drive optionalCD-ROM Drive Hard Disk DrivePut CD into CD-ROM drive IrDA Transceiver Pcmcia CardsDockUnder optional Components and Functions Read from CD-ROM driveComponents and Functions Device in Bios Setup Integrated Peripherals Optional devices Optional Devices Dual Battery Charger Pcmcia CoverVehicle Adapter DockUnderMemory SpecificationsDisplay Atapi Ports System Unit Dimensions and Weight Primary BatteryNd Battery optional Materials and RecyclingEnvironmental Bios Setup Bios SetupMain Advanced Bios Features AdvancedBios Setup Security option Power ManagementIntegrated Peripherals SpeedStep AC adapter operation Battery operation Bios Setup Power Management Functions ACPI/APMPnP/PCI Configurations DefaultsSecurity ExitBios Setup VGA Utility Display Capability Utilities and DriversUtilities and Drivers Mouse Driver Touch Screen DriverCD-ROM Driver Pcmcia DriverLAN Card Driver Audio DriverFax/Modem Card Driver Maintenance / Service CleaningTroubleshooting RMA ServiceMaintenance/Service Recycled / Recycleable