HP ZBook 15 Mobile manual Lights

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Lights

Component		Description

(1)	Power light	● On: The computer is on.
		● Blinking: The computer is in the Suspend state.
		● Off: The computer is off or in Hibernation.

(2)	Caps lock light	On: Caps lock is on.

(3)	Microphone mute light	● Amber: Microphone sound is off.
		● Off: Microphone sound is on.

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

(5)	Wireless light	● White: An integrated wireless device, such as a
		wireless local area network (WLAN) device and/or a
		Bluetooth® device, is on.
		● Amber: All wireless devices are off.

(6)	Mute light	● Amber: Computer sound is off.
		● Off: Computer sound is on.

4	Chapter 2 Getting to know your computer

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Contents HP Notebook Product notice Safety warning notice Iv Safety warning notice Table of contents VGA Vii Security Input power Operating environment Page Welcome Finding information Resources For information aboutTouchPad Getting to know your computerTop Lights Buttons and fingerprint reader select models only Select Computer Control CenterKeys Fn keyFront Right Environmental NoticesSee Using a USB device on LeftRear Display Bottom Bottom Creating a wireless connection Using an Internet service provider ISPIdentifying wireless and network status icons Turning wireless devices on and offSetting up a new Wlan Using a WlanConnecting to an existing Wlan Using the operating system controlsProtecting your Wlan Connecting to a local area network LAN select models only Using Bluetooth wireless devices select models onlyConnecting to a wired network Roaming to another networkPage Identifying the hot keys Using the keyboardKeyboard and pointing devices Using the integrated numeric keypad Using the TouchPadUsing keypads Using an optional external numeric keypadSelecting Using TouchPad gesturesNavigating Tapping ScrollingPinching/Zooming Rotating select models onlySetting pointing device preferences Using the pointing stickMultimedia Using the audio featuresAdjusting the volume Checking your audio functions Using the webcam select models onlyUsing video devices Select Configure Display Settings Click Detect Monitors DisplayPort Using power-saving states Power managementSetting power options Shutting down the computerInitiating and exiting Suspend Using the Power iconUsing power management Initiating and exiting HibernationInserting or removing the battery Using battery powerDisplaying the remaining battery charge Viewing the current power management settingsCharging a battery Identifying low battery levels Maximizing battery lifeManaging low battery levels Resolving a low battery level Conserving battery powerStoring a battery Replacing the battery Using external AC powerDisposing of a used battery Testing an AC adapterPage Handling drives Removing or replacing the service coverDrives Removing the service cover Replacing the service coverReplacing or upgrading the hard drive Removing the hard drivePage Installing a hard drive Inserting a memory card Using memory cardsExternal cards and devices Removing a memory cardUsing smart cards select models only Removing a smart card Using ExpressCards select models onlyInserting a smart card Configuring an ExpressCard Inserting an ExpressCardUsing a USB device Removing an ExpressCardUsing optional external devices Connecting a USB deviceUsing the docking connector Using optional external drivesMemory modules Page Page Protecting the computer Using passwordsSecurity Managing a Bios administrator password Setting passwords in the operating systemSetting passwords in Computer Setup Managing a DriveLock password Using a Computer Setup DriveLock passwordEntering a Bios administrator password Entering a DriveLock passwordManaging an Automatic DriveLock password Using Computer Setup Automatic DriveLockUsing firewall software Enabling fingerprint authentication during logon Installing an optional security cableUsing the fingerprint reader select models only Enrolling your fingerprint Select the Use Fingerprint Reader optionCreating restore media Backup and RecoveryCreating backups Backing up your informationPerforming a system recovery Remove everything and reinstall Sled Using Computer Setup Computer Setup Bios and Advanced System DiagnosticsStarting Computer Setup Navigating and selecting in Computer SetupDetermining the Bios version Updating the BiosRestoring factory settings in Computer Setup Downloading a Bios update Using Advanced System Diagnostics MultiBoot About the boot device orderEnabling boot devices in Computer Setup Considering boot order changesChoosing MultiBoot preferences Setting a new boot order in Computer SetupEntering MultiBoot Express preferences Dynamically choosing a boot device using the f9 promptSetting a MultiBoot Express prompt Troubleshooting and support TroubleshootingAn external device is not working Wireless network connection is not workingComputer is unusually warm Movie is not visible on an external display Computer does not detect the optical driveDisc does not play Contacting support Labels Serial number Product number Cleaning procedures Cleaning your computerCleaning products Cleaning the displayCleaning the TouchPad, keyboard, or mouse Operating environment SpecificationsInput power Electrostatic discharge