HP 6720t Mobile manual Using the keypads, Using the embedded numeric keypad

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Using the keypads

The computer has an embedded numeric keypad and also supports an optional external numeric keypad or an optional external keyboard that includes a numeric keypad.

Component		Description

(1)	Num lock light	On: Num lock is on.

(2)	fn key	Executes frequently used system functions when pressed in
		combination with a function key or the esc key.

(3)	num lk key	Enables the embedded numeric keypad when pressed in
		combination with the fn key.

(4)	Embedded numeric keypad	Can be used like the keys on an external numeric keypad.

Using the embedded numeric keypad

The 15 keys of the embedded numeric keypad can be used like the keys on an external keypad. When the embedded numeric keypad is enabled, each key on the keypad performs the function indicated by the icon in the upper-right corner of the key.

Enabling and disabling the embedded numeric keypad

Press fn+num lk to enable the embedded numeric keypad. Press fn+num lk again to return the keys to their standard keyboard functions.

NOTE: The embedded numeric keypad will not function while an external keyboard or numeric keypad is connected to the computer or an optional docking station.

Using the keypads 13

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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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