Buttons and switches, Adjust Power Properties | HP 6720t Mobile

Component		Description

		in the computer are fully charged. If the computer is
		not plugged into an external power source, the light
		stays off until the battery reaches a low battery
		level.

(7)	Drive light	Blinking: The flash drive or optional optical drive is being
		accessed.

*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The power light on the front of the computer is visible whether the computer is open or closed.

†The 2 wireless lights display the same information. The light on the wireless button is visible only when the computer is open. The wireless light on the front of the computer is visible whether the computer is open or closed.

Buttons and switches

Component		Description

(1)	Power button	● When the computer is off, press the button to turn
		on the computer.
		● When the computer is in Standby, press the button
		briefly to exit Standby.
		If the computer has stopped responding and Windows®
		shutdown procedures are ineffective, press and hold the
		power button for at least 5 seconds to turn off the
		computer.
		To learn more about your power settings, right-click the
		Power Meter icon in the notification area, and then click
		Adjust Power Properties.

(2)	Internal display switch	Turns off the display if the display is closed while the
		power is on.

(3)	Wireless button	Turns the wireless feature on or off, but does not
		establish a wireless connection.

NOTE: A wireless network must be set up in order to establish a wireless connection.

Identifying the hardware

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HP 6720t Mobile manual Buttons and switches, Adjust Power Properties

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 Top components Identifying the hardwarePointing devices Component Description Lights Adjust Power Properties Buttons and switches Fn key Keys Right-side components Front componentsLeft-side components Bottom components Rear components Wireless antennae Identifying the labels Enhanced Write Filter Using the Enhanced Write Filter Setting pointing device preferences Using pointing devicesConnecting an external mouse Pointing devices Using hotkeys Using the keyboardDisplaying system information fn+esc Viewing battery charge information fn+f8 Switching the screen image fn+f4Initiating Standby fn+f3 Decreasing screen brightness fn+f9 Using the embedded numeric keypad Using the keypadsEnabling and disabling the embedded numeric keypad Switching key functions on the embedded numeric keypad Using an optional external numeric keypad Power control and light locations Power Properties Shutting down the computer Using power-saving states Setting power optionsInitiating and exiting Standby Using the battery meter Using battery power Inserting or removing the battery Displaying the remaining battery charge Charging a battery Conserving battery power Managing low battery levelsIdentifying low battery levels Resolving a low battery level Storing a battery Using external AC powerDisposing of a used battery Connecting the AC adapter Using the audio features Using multimedia hardwareMultimedia Using the audio-out headphone jack Using the audio-in microphone jackAdjusting the volume Using the video features Using multimedia softwareOpening preinstalled multimedia software Using the external monitor port Preventing playback disruptions Using multimedia softwareObserving the copyright warning About integrated wireless devices WirelessUsing wireless controls Using Wlan Setting up a Wlan Using wireless security features Connecting to a WlanIdentifying a Wlan device Connecting a modem cable Using a modemModem and LAN Connecting a country-specific modem cable adapter Solving travel connection problems Selecting a location settingViewing the current location selection Set the modem to ignore dial tones Connecting to a local area networkPage Protecting the computer Security Setting passwords in Windows Using passwordsUsing a power-on password Entering a power-on password Managing a power-on passwordRequiring a power-on password at restart Installing a security cable Using a USB device Connecting hardwareConnecting a USB device Using PC Cards Using the docking connectorRemoving a USB device Inserting and removing a PC CardPage Page Identifying installed drives Hardware upgradesHandling 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 opens When the disc tray does not open Cleaning the keyboard Cleaning the displayRoutine care Traveling and shippingPage USB Index Wlan