Hp EliteBook 820 G1 Notebook PC Manuale Utente

HP NotebookUser Guide

x

1WelcomeAfter you set up and register the computer, take the following steps:●Connect to the Internet—Set up your wired or wireless network so that yo

Finding informationThe computer comes with several resources to help you perform various tasks.Resources For information aboutSetup Instructions poste

2 Getting to know your computerTop TouchPadNOTE: Your computer may look slightly different from the illustration in this section.Component Description

LightsComponent Description(1)Power light ●On: The computer is on.●Blinking: The computer is in the Sleep state.●Off: The computer is off or in Hibern

Buttons and fingerprint reader (select models only)Component Description(1)Power button●When the computer is off, press the button to turn onthe compu

KeysComponent Description(1) fn key Executes frequently used system functions when pressedin combination with a function key, the num lk key, the es

Front Component Description(1)Wireless light The wireless connection is on.(2)Power light ●On: The computer is on.●Blinking: The computer is in the Sl

Right Component Description(1)Audio-out (headphone) jack/Audio-in(microphone) jackProduces sound when connected to optional poweredstereo speakers, he

Left Component Description(1)Security cable slot Attaches an optional security cable to the computer.NOTE: The security cable is designed to act as ad

© Copyright 2013 Hewlett-PackardDevelopment Company, L.P.SD Logo is a trademark of its proprietor.The information contained herein is subjectto change

Display Component Description(1) WLAN antennas (2)* Send and receive wireless signals to communicate with wirelesslocal area networks (WLAN).NOTE: To

Bottom Component Description(1) Service door Provides access to the hard drive bay, thewireless LAN (WLAN) module slot, the WWANmodule slot, and the

Component Description(2)Service door release lock Releases the service door from the computer.A security screw is available to prevent theservice doo

3NetworkingYour computer may support one or both of the following types of Internet access:●Wireless—For mobile Internet access, you can use a wireles

NOTE: See Getting to know your computer on page 3 for information on identifying the type andlocation of the wireless button on your computer.Using th

Setting up a new WLANRequired equipment:●A broadband modem (either DSL or cable) (1) and high-speed Internet service purchased froman Internet service

NOTE: HP recommends that you select WPA2, which is the most advanced of the three encryptionprotocols. The use of WEP encryption is not recommended, b

2. Plug the other end of the cable into a network wall jack (2) or a router (not illustrated).WARNING! To reduce the risk of electric shock, fire, or

4 Keyboard and pointing devicesUsing the keyboardIdentifying the hot keysA hot key is a combination of the fn key and either the esc key or one of the

Using keypadsThe computer includes an embedded numeric keypad. The computer also supports an optionalexternal numeric keypad or an optional external k

Safety warning noticeWARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do notplace the computer directly on

Switching key functions on the embedded numeric keypadYou can temporarily alternate the functions of keys on the embedded numeric keypad between their

Turning the TouchPad off and onTo turn the TouchPad off and on, quickly double-tap the TouchPad on/off button.NavigatingTo move the pointer, slide one

SelectingUse the left and right TouchPad buttons like the corresponding buttons on an external mouse.Using TouchPad gesturesThe TouchPad supports a va

TappingTo make an on-screen selection, point to an item on the screen and then tap.● Tap one finger on the TouchPad zone to make a selection. Double-t

Pinching/ZoomingPinching and zooming allow you to zoom out or in on images or text.● Zoom in by placing two fingers together on the TouchPad zone and

5 MultimediaYour computer includes the following:●Integrated speakers●Integrated microphones●Integrated webcam●Preinstalled multimedia software●Multim

Checking your audio functionsTo check the system sound on your computer, follow these steps:1. Select Computer > Control Center.2. In the left pane

▲To connect a VGA display device, connect the device cable to the external monitor port.Press fn+f4 to switch the image between the display devices co

DisplayPortThe DisplayPort connects a compatible digital display device such as a high-performance monitor orprojector. The DisplayPort delivers highe

6 Power managementShutting down the computerCAUTION: Unsaved information will be lost when the computer is shut down.The shutdown command closes all o

iv Safety warning notice

Initiating and exiting SuspendThe system is set at the factory to initiate Suspend after a period of inactivity when running on batterypower or on ext

You can customize power management settings.Viewing the current power management settings▲Right-click the Power icon in the notification area, at the

2. Slide the battery release latch (2) to lock the battery into place.3. Align the notches on the battery (1) with the tabs on the computer, and then

2. Slide the two battery release latches to the unlocked position (1). You will be able to see redbeneath the latches. Using the cloth tab, tilt the b

Maximizing battery lifeTo maximize battery life:1. Select Computer > Control Center.2. In the left pane, click System, and then click Power Managem

Resolving a low battery levelResolving a low battery level when external power is available▲Connect the computer to external power using one of the fo

Disposing of a used batteryWARNING! To reduce the risk of fire or burns, do not disassemble, crush, or puncture; do not shortexternal contacts; do not

To test the AC adapter:1. Shut down the computer.2. Remove the battery from the computer.3. Connect the AC adapter to the computer, and then plug it i

7DrivesHandling drivesCAUTION: Drives are fragile computer components that must be handled with care. See thefollowing cautions before handling drives

Removing or replacing the service doorRemoving the service doorRemove the service door to access the battery, memory module slot, hard drive, regulato

Table of contents1 Welcome ...

3. With the battery bay toward you, slide the service door release latch to the right (3), and if youchoose to, insert and tighten the optional screw

6. Remove the service door (see Removing or replacing the service door on page 39) and thebattery (see Inserting or removing the battery on page 31).7

Installing a hard driveTo install a hard drive:1. Place the hard drive into the hard drive bay, (1), ensuring that the cloth tab remains on top.2. Rep

8 External cards and devicesUsing Memory Card ReadersOptional memory cards provide secure data storage and convenient data sharing. These cards areoft

3. Press in on the card (1), and then remove it from the slot (2).NOTE: If the card is not ejected, pull the card out of the slot.Using smart cardsNOT

Using a USB deviceUniversal Serial Bus (USB) is a hardware interface that can be used to connect an optional externaldevice, such as a USB keyboard, m

Connecting a USB deviceCAUTION: To prevent damage to a USB connector, use minimal force to connect a USB device.NOTE: The USB port on your computer ma

CAUTION: To reduce the risk of damage to the equipment when connecting a powered device, besure that the device is turned off and the AC power cord is

9 Memory modulesThe computer has two memory module slots. The capacity of the computer can be upgraded byadding a memory module to the vacant expansio

b. Grasp the edge of the memory module (2), and then gently pull the memory module out ofthe memory module slot.CAUTION: To prevent damage to the memo

Switching key functions on the embedded numeric keypad ... 20Using an optional external numeric keypad ...

c. Gently press the memory module (3) down, applying pressure to both the left and rightedges of the memory module, until the retention clips snap int

10 SecurityProtecting the computerNOTE: Security solutions are designed to act as deterrents, but they may not deter software attacksor prevent the co

Use the following tips for creating and saving passwords:● When creating passwords, follow requirements set by the program.●Write down your passwords

Managing a BIOS administrator passwordTo set, change, or delete this password, follow these steps:1. Open Computer Setup by turning on or restarting t

Managing a DriveLock passwordTo set, change, or delete a DriveLock password in Computer Setup, follow these steps:1. Turn on the computer, and then pr

There are two types of firewalls to consider:● Host-based firewalls—Software that protects only the computer it is installed on.●Network-based firewal

11 Backup and RecoveryRecovery after a system failure is as good as your most recent backup. As you add new software anddata files, you should continu

5. Under Restore Point, click the time and date of the backup.NOTE: If multiple backups have been performed, click Use the latest version to restore t

You can initiate this option by using the f11 key.To use the f11 key:Press f11 while the computer boots.– or –Press and hold f11 as you press the powe

12 Computer Setup (BIOS) and AdvancedSystem DiagnosticsComputer Setup, or Basic Input/Output System (BIOS), controls communication between all the inp

Resolving a low battery level when a charged battery is available ... 35Resolving a low battery level when no power source is available ... 35Resolvi

To exit Computer Setup menus, choose one of the following methods:● To exit Computer Setup menus without saving your changes, click the Exit icon in t

BIOS version information (also known as ROM date and System BIOS) can be displayed as follows:1. Start Computer Setup.2. Use a pointing device or the

Using Advanced System DiagnosticsAdvanced System Diagnostics allows you to run diagnostic tests to determine if the computerhardware is functioning pr

13 MultiBootAbout the boot device orderAs the computer starts, the system attempts to boot from enabled boot devices. The MultiBoot utility,which is e

Enabling boot devices in Computer SetupThe computer will boot to a USB device or a NIC device only if the device has first been enabled inComputer Set

●The computer will boot from a NIC device only if the device has been enabled in the Built-InDevice Options menu of Computer Setup and if booting from

Dynamically choosing a boot device using the f9 promptTo dynamically choose a boot device for the current startup sequence, follow these steps:1. Open

A Troubleshooting and supportTroubleshootingThe following sections describe several common issues and solutions.The computer is unable to start upIf t

CAUTION: Emergency shutdown procedures result in the loss of unsaved information.●Press and hold the power button for at least 5 seconds.●Disconnect t

Contacting supportIf the information provided in this guide does not address your questions, you can contact support.For U.S. support, go to http://ww

Setting passwords in Computer Setup ... 52Managing a BIOS administrator pas

LabelsThe labels affixed to the computer provide information you may need when you troubleshoot systemproblems or travel internationally with the comp

B Cleaning your computerCleaning productsUse the following products to safely clean and disinfect your computer:●Dimethyl benzyl ammonium chloride 0.3

Cleaning the TouchPad and keyboardCAUTION: When cleaning the TouchPad and keyboard, do not let liquids drip between the keys.This can permanently dama

C SpecificationsInput powerThe power information in this section may be helpful if you plan to travel internationally with thecomputer.The computer op

D Electrostatic dischargeElectrostatic discharge is the release of static electricity when two objects come into contact—forexample, the shock you rec

IndexAaction keysvolume 25airport security devices 38audio features 25audio functions, checking 26audio-in (microphone) jack,identifying 8audio-out (h

increasing speaker sound 18keyboard backlight 18microphone on/off 18Sleep 18switching screen image 18using 18hubs 45Iiconsnetwork 13wired network 13wi

security cable slot, identifying 9security, wireless 15service door 11service door release latch 12service door, removing orreplacing 39service label,

Software is functioning abnormally ..................... 67The computer is on but is no