Acer 5920G Series manual Setting a Password, Clear or Set

Page 49
Clear or Set

The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.

Parameter

Description

Option

 

 

 

Supervisor Password is

Shows the setting of the Supervisor password

Clear or Set

User Password is

Shows the setting of the user password.

Clear or Set

 

 

 

Hard Disk Password Status

Shows the setting of the hard disk password.

Clear or Set

 

 

 

Set Supervisor Password

Press Enter to set the supervisor password.

 

 

When set, this password protects the BIOS

 

 

Setup Utility from unauthorized access. The

 

 

user can not either enter the Setup menu nor

 

 

change the value of parameters.

 

 

 

 

Set User Password

Press Enter to set the user password. When

 

 

user password is set, this password protects

 

 

the BIOS Setup Utility from unauthorized

 

 

access. The user can enter Setup menu only

 

 

and does not have right to change the value of

 

 

parameters.

 

 

 

 

Set Hard Disk Password

Press Enter to set the hard disk password.

 

 

When set, this password protects the BIOS

 

 

Setup Utility from unauthorized access. The

 

 

user can not either enter the Setup menu nor

 

 

change the value of parameters.

 

 

 

 

Password on Boot

Defines whether a password is required or not

Disabled or Enabled

 

while the events defined in this group

 

 

happened. The following sub-options are all

 

 

requires the Supervisor password for changes

 

 

and should be grayed out if the user password

 

 

was used to enter setup.

 

 

 

 

NOTE: When you are prompted to enter a password, you have three tries before the system halts. Don’t forget your password. If you forget your password, you may have to return your notebook computer to your dealer to reset it.

Setting a Password

Follow these steps as you set the supervisor, user, or hard disk password:

1.Use the w and y keys to highlight the Set Supervisor Password parameter and press the e key. The Set Supervisor Password box appears:

2.Type a password in the “Enter New Password” field. The password length can not exceed 8 alphanumeric characters (A-Z, a-z, 0-9, not case sensitive). Retype the password in the “Confirm New Password” field.

IMPORTANT: Be very careful when typing your password because the characters do not appear on the screen.

3.Press e. After setting the password, the computer sets the Supervisor Password parameter to “Set”.

4.If desired, you can opt to enable the Password on boot parameter.

5.When you are done, press u to save the changes and exit the BIOS Setup Utility.

Chapter 2

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Contents PRINTED IN TAIWAN Aspire 5920G Series Service GuideRevision History Disclaimer CopyrightSCREEN MESSAGES ConventionsPreface Page Features System SpecificationsChapter Operating systemStorage subsystem AudioInput devices CommunicationRF-in port optional Line-in jackTemperature EnvironmentHumidity non-condensing System Block Diagram Top View Board Layout1820 29 25 26 27Subwoofer Connector Bottom ViewFront View Your Acer Notebook tourButton to launch your internet browser and Closed Front ViewTo play, pause, record, rewind, fast forward infrared printer and IR-aware computerAccepts audio line-in devices e.g., audio Left ViewAccepts input from external microphones Connects to a display device e.g., externalRear view Right ViewConnects to an AC adapter Base view IndicatorsThe computer has several easy-to-read status indicators Indicates when the hard disc or optical drive is active Easy-Launch ButtonsIndicates the status of wireless LAN communication Touchpad Basics Lock Keys and embedded numeric keypad Using the KeyboardWindows Keys Windows key Hot KeysThis key has the same effect as clicking the right The Euro symbol Special KeyThe US dollar sign Empowering Technology password Acer Empowering TechnologyAcer eNet Management Chapter DC Mode Battery mode Acer ePower ManagementTo create new power plan AC Mode Adapter modeBattery status Acer ePresentation ManagementAcer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Getting to know your Acer OrbiCam Acer eSettings ManagementUsing the Acer OrbiCam as webcam Changing the Acer OrbiCam resolutionLaunching the Acer OrbiCam Acer GridVista dual-display compatible Using the System UtilitiesLaunch Manager BIOS Hardware Specifications and ConfigurationsProcessor CPU Fan True Value TableMemory Combinations System MemoryWireless Module 802.11a/b/g/n Bluetooth InterfaceLAN Interface Modem InterfaceAudio Interface DVD-Dual InterfacePCMCIA Port USB PortSystem Board Major Chips KeyboardLCD 15.4” inch BatteryPower Management System Power ManagementSpecification LCD InverterBoot System Utilities BIOS Setup UtilitySecurity ExitNavigating the BIOS Utility Information System Time MainShows system base memory size Shows extended memory sizeChapter Set Supervisor Password SecuritySet User Password Set Hard Disk PasswordClear or Set Setting a PasswordChanging a Password Removing a PasswordChapter Boot BootBoot priority order Excluded from boot orderExit Discarding Changes Load Setup Defaults ExitExit Exit Saving ChangesBIOS Flash Utility Machine Disassembly and Replacement Before You Begin General InformationDisassembly Procedure Flowchart Wireless AssemblyLCD Module LCD Bezel1. Unlock the battery lock move the battery lock to the right Removing the Battery Pack2. Slide the battery release latch then remove the battery Removing the HDD Module Removing the Memory and Wireless LAN CardRemoving the ODD Module Removing the VGA Board and Thermal Module 17. Remove one screw from inside the battery compartment Removing the Keyboard and LCD Module 10. Remove the four screws securing the hinges 9. Pull out the wireless LAN antennas from the cable holders as shown11. Detach the LCD module from the main unit Disassembling the Lower Case Assembly Separate the Main Unit Into the Upper and the Lower Case AssemblyDisassembling the Main Unit Removing the Power BoardRemoving the MDC Card Module Removing the Subwoofer10. Disconnect the subwoofer cable from the main board 11. Remove the four screws fastening the subwooferRemoving the CPU Removing the USB BoardRemoving the Main Board Removing the Touchpad Board Disassembling the Upper Case AssemblyRemoving the DC Cable and Jack Removing the Email BoardRemoving the Speaker Removing the Launch Key Board31. Remove the four screws fastening the launch key board 32. Disconnect the launch key board cable as shownDisassembling the LCD Module Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Chapter Symptoms Verified TroubleshootingGo To External Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test POST Error Message Error Code List Index of Error MessagesError Message List Error Messages No beep, power-on indicator turns off and LCD is Code Phoenix BIOS Beep CodesBeeps POST Routine Description2-1-2-3 Beeps CodePOST Routine Description Code LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems 1820 Jumper and Connector Locations29 25 26 27 Bottom View FRU Field Replaceable Unit List Category Aspire Chapla Exploded DiagramPart Name and Description Acer Part NoPart Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description CategoryAcer Part No Part Name and Description SCREW M1.6*4.0-I NINYLOK