HP Book 900 manual System Devices Menu Default, Security Menu Default

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System Devices Menu

 

Default

PS/2 Pointing Devices

Sets whether internal pointing devices are automatically

Auto

 

disabled when an external PS/2 pointing device is detected, or

 

 

whether both internal and external devices are active. This is

 

 

required for the scroll wheel on a PS/2 mouse to function.

 

Internal Pointing Devices

Enables one or both built-in PS/2 devices.

Both

External Fn Key

Sets whether left-CTRL + left-ALT on an external keyboard is

Enabled

 

interpreted as the Fn key.

 

IDE Controller

Enables the primary (hard drive) and secondary (optional CD-

Both

 

ROM drive) controllers.

 

FDD Controller

Enables the floppy drive.

Enabled

Serial Port

Sets how the serial port is configured by the BIOS (specified

Enabled

 

or automatic).

 

Base I/O address

Sets the I/O address and interrupt.

3F8h, IRQ4

Infrared Port

Sets how the infrared port is configured by the BIOS (specified

Disabled

 

or automatic).

 

Mode

Sets the hardware to support SIR (Standard IR), ASK IR

SIR

 

(amplitude shift keyed IR), or FIR (Fast IR) infrared

 

 

communications. (Driver installation required.)

 

Base I/O address

Sets the I/O address and interrupt.

2F8h, IRQ3

DMA channel

For Fast IR mode, sets the DMA channel.

DMA3

Parallel Port

Sets how the parallel port is configured by the BIOS (specified

Enabled

 

or automatic).

 

Mode

Sets the port to normal, bidirectional, EPP, or ECP.

ECP

Base I/O address

Sets the I/O address.

378h

Interrupt

Sets the interrupt.

IRQ7

DMA channel

For ECP mode, sets the DMA channel.

DMA3

OmniBook 900†:

Sets how the audio system is configured by the BIOS

Enabled

Audio

(specified or automatic).

 

SB I/O address

Sets the Sound Blaster I/O address.

220h

WSS I/O address

Sets the Windows Sound System I/O address.

530h

AdLib I/O address

Sets the AdLib synthesizer I/O address.

388h

Interrupt

Sets the interrupt.

IRQ5

1st DMA channel

Sets the DMA channel for playback.

DMA1

2nd DMA channel

Sets the DMA channel for recording.

DMA0

Security Menu

 

Default

User Password Is

Shows if a user password is set.

Clear

Administrator Password Is

Shows if an administrator password is set.

Clear

Set User Password

Press ENTER to set, change, or clear user password.

 

 

Password length can be no longer than 8 characters, 0-9, A-Z,

 

 

and cannot include special or accented characters.

 

Set Administrator Password

Smart Card Security

Press ENTER to set, change, or clear administrator password. This password protects BIOS Setup settings. Password length can be no longer than 8 characters, 0-9, A-Z, and cannot include special or accented characters.

Available only if a smart card accessory is installed. Sets

Disabled

whether the password is read from a smart card instead of

 

entered from the keyboard.

 

Boot

Sets whether a password is required when the computer

Enabled

 

boots.

 

Resume

If boot security is enabled, sets whether a password is

Enabled

 

required when resuming from a suspended state.

 

Undock

If boot security is enabled, sets whether a password is

Disabled

 

required when undocking the OmniBook.

 

HP OmniBook 900

Troubleshooting and Diagnostics 3-25

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Contents HP OmniBook Edition History Contents Tables FiguresHP OmniBook Address or Number IntroductionSources of OmniBook Information SourceOmniBook 900 Models Product Comparisons Processor OmniBookMemory Display OmniBook Front View Features and OperationTurning the OmniBook On and Off Activating Power ModesChecking the Status of the OmniBook Main Status Lights MotherboardKeyboard Status Lights Motherboard Hot Key Using Fn Hot KeysResetting the OmniBook Fn Hot KeysSystem Resources System InterruptsSystem Memory 10. DMA Channels System Input/Output Addresses 100-3FF11. OmniBook 900 Specifications SpecificationsOnline Reference Guide 12. OmniBook 900 Accessories Accessory Description OmniBook Compatibility Docks900B 900† 4150 2100/7100 Internal Design Replaceable Module DiagramDocking port 13. Functional StructureRemoval Cross-Reference Removal and ReplacementTorque kgfcm Torque lbfin Required EquipmentRecommended Screw Torques Screw Thread Size M1.4Removal Procedure Removing the BatteryInstalling a Battery Panel Reassembly NotesExchange Part Number RAM Board Replacement Part NumbersRemoving a RAM Board Part NumberHard Disk Drive Replacement Part Numbers Removing the Hard Disk DriveExchange Information Removing the Hard Disk Drive Creating a Hibernate Partition Cover, keyboard screw Door, hard disk Foot Replacement ProcedureReplacing Small Parts Replacing Small Parts User-ReplaceableDisplay Component Compatibility Removing the LCD ModuleRemoving the LCD Module Removing the Keyboard Removing the Keyboard Reassembly Notes Removing the CPU Module Removing the CPU Module Reassembly Notes Removing the Display Assembly Removing the Display Assembly Reassembly Notes Removing the Top Case 10. Removing the Top Case Reassembly Notes Removing the Motherboard or Bottom Case 11. Removing the Motherboard Reassembly Notes Installing a New Serial Number Label 13. Example of Serial Number Label Removing the Bios IC14. Removing the Bios IC Reassembly Notes Removing Other Components Component Bezel, display Cable, display flex Cable, display power Case, displayHinge Latch, display LCD module Removal Procedures Removing Display Components10. Removing Bottom Case Components Removing Top Case ComponentsComponent Heatsink Support, hinge left Removal ProceduresComponent Support, hinge right Removal Procedures Troubleshooting and Diagnostics Troubleshooting the Problem TroubleshootingVerifying the Repair Scope of Diagnostic Tools Suggestions for TroubleshootingTroubleshooting Suggestions SymptomStartup Repair Center Comments Power/BatteryCall Center Suggestions Repair Center Likely CausesWhite display Erratic display Pointing stick Call Center Suggestions Symptom KeyboardSerial/Parallel Miscellaneous AC adapterAccessories Diagnostic Tools OmniBook Diagnostic ProgramCreating a Diagnostic Floppy Disk Serial number Audio device Running the Diagnostic TestCode Suggestions System Tests OmniBook Diagnostic Error CodesHard Disk Tests Video Tests Acpi Tests Power-On Self-Test Post Terminal-Error Beep CodesPost Messages Message Description System battery is dead Replace and run SetupEntering Setup Lower slot PCT450 -b69 -0 Sycard PCCtest 450 CardBus Card OptionalDesktop Management Interface DMI Installing the DMI PackageUninstalling the DMI Package Using the DMI InterfaceContents of the DMI Package Main Menu Default Bios Setup UtilityRunning the Bios Setup Utility Bios Setup Menus and ParametersSecurity Menu Default System Devices Menu DefaultExit Menu Power MenuBoot Menu Default OB 900B On OB 900† OffReplaceable Parts Exploded View OmniBook Replaceable Parts Exchange User Part Number Repl IC, BiosExchange Part Number User Repl OmniBook 900B 900† Display Components Accessory Replaceable Parts Assembly-Component BreakdownReplaceable Parts HP OmniBook Part Number Reference Part Number ExchangeDescription User OmniBook Repl 900B 900† Yes HP OmniBook Replaceable Parts Replaceable Parts HP OmniBook Repl B 900† Part Number Exchange Description User OmniBookPage Reference Information Password Removal PolicyReference Information HP OmniBook Hewlett-Packard Display Quality StatementMechanical Imperfections OmniBook 900 LCD Guidelines TFTType of Imperfection Electrical ImperfectionsReference Information HP OmniBook Obsolete Repair Parts Obsolete PartsObsolete New Description Part Number Page Page Part Number F1770-90001