HP 6720t Mobile manual Using passwords, Setting passwords in Windows, Using a power-on password

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Using passwords

Most security features use passwords. Whenever you set a password, write down the password and store it in a secure location away from the computer. Note the following password considerations:

Setup and power-on passwords are set in Computer Setup and are managed by the system BIOS.

Windows passwords are set only in the Windows operating system.

If you forget the setup password set in Computer Setup, you will not be able to access the utility.

If you have the stringent security feature enabled in Computer Setup and you forget the setup password or the power-on password, the computer is inaccessible and can no longer be used.

If you forget both the power-on password and the setup password set in Computer Setup, you cannot turn on the computer.

You can use the same password for a Computer Setup feature and for a Windows security feature. You can also use the same password for more than one Computer Setup feature.

Use the following tips for creating and saving passwords:

When creating passwords, follow requirements set by the program.

Write down your passwords and store them in a secure place away from the computer.

Do not store passwords in a file on the computer.

The following tables list commonly used passwords and describe their functions.

Setting passwords in Windows

Windows passwords

Function

 

 

Administrator password

Protects access to a Windows administrator-level account.

 

 

User password

Protects access to a Windows user account.

 

 

Using a power-on password

The Computer Setup power-on password prevents unauthorized use of the computer. After this password is set, it must be entered each time the computer is turned on.

Note the following characteristics of a power-on password:

It is not displayed as it is set, entered, changed, or deleted.

It must be set and entered with the same keys. For example, a power-on password set with keyboard number keys will not be recognized if you enter it thereafter with embedded numeric keypad number keys.

It can include any combination of up to 32 letters and numbers and is not case sensitive.

Using passwords 37

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Contents HP Compaq 6720t Mobile Thin Client Page Safety warning notice Iv Safety warning notice Product notice Vi Product notice Table of contents Multimedia Appendix a Routine care Page Pointing devices Identifying the hardwareTop components Component Description LightsAdjust Power Properties Buttons and switchesFn key KeysLeft-side components Front componentsRight-side components Bottom components Rear componentsWireless antennae Identifying the labels Enhanced Write Filter Using the Enhanced Write FilterPointing devices Using pointing devicesSetting pointing device preferences Connecting an external mouseDisplaying system information fn+esc Using the keyboardUsing hotkeys Decreasing screen brightness fn+f9 Switching the screen image fn+f4Viewing battery charge information fn+f8 Initiating Standby fn+f3Enabling and disabling the embedded numeric keypad Using the keypadsUsing the embedded numeric keypad Switching key functions on the embedded numeric keypad Using an optional external numeric keypadPower control and light locations PowerProperties Shutting down the computerInitiating and exiting Standby Setting power optionsUsing power-saving states Using the battery meter Using battery powerInserting or removing the battery Displaying the remaining battery chargeCharging a battery Resolving a low battery level Managing low battery levelsConserving battery power Identifying low battery levelsDisposing of a used battery Using external AC powerStoring a battery Connecting the AC adapter Multimedia Using multimedia hardwareUsing the audio features Adjusting the volume Using the audio-in microphone jackUsing the audio-out headphone jack Using the external monitor port Using multimedia softwareUsing the video features Opening preinstalled multimedia softwareObserving the copyright warning Using multimedia softwarePreventing playback disruptions Using Wlan WirelessAbout integrated wireless devices Using wireless controlsSetting up a Wlan Identifying a Wlan device Connecting to a WlanUsing wireless security features Modem and LAN Using a modemConnecting a modem cable Connecting a country-specific modem cable adapter Viewing the current location selection Selecting a location settingSolving travel connection problems Set the modem to ignore dial tones Connecting to a local area networkPage Protecting the computer SecurityUsing a power-on password Using passwordsSetting passwords in Windows Requiring a power-on password at restart Managing a power-on passwordEntering a power-on password Installing a security cable Connecting a USB device Connecting hardwareUsing a USB device Inserting and removing a PC Card Using the docking connectorUsing PC Cards Removing a USB devicePage Page Handling drives Hardware upgradesIdentifying installed drives Using optical drives select models only Inserting an optical disc CD or DVD Removing an optical disc CD or DVD When the disc tray opensWhen the disc tray does not open Traveling and shipping Cleaning the displayCleaning the keyboard Routine carePage USB IndexWlan
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