HP MT40 Guia do Utilizador

HP mt40 Mobile Thin ClientAdministrator Reference Guide

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1WelcomeFinding informationThe computer comes with several resources to help you perform various tasks.Resources For information aboutGetting Started●

Resources For information aboutHP websiteFor U.S. support, go to http://www.hp.com/go/contactHP. For worldwide support, go tohttp://welcome.hp.com/cou

2 HP Write FiltersThe File-Based Write Filter (FBWF) and the Enhanced Write Filter (EWF) provide two distinct ways toprovide a secure environment for

●/displayconfigDisplays all current configuration information for the write filter including filter state, protectedvolumes list, cache compression st

The FBWF Status icon displays the following states:●Red lock: FBWF is disabled.●Green lock: FBWF is enabled.●Yellow lock: FBWF state will change on ne

By including the EWF configuration interface in your configuration and building it into your image, youenable use of the EWF command line utility and

The EWF interface includes the following buttons:●Enable/Disable EWFEnables the Enhanced Write Filter so that data written to the protected media is c

3 ConfigurationLocal drivesThe following sections describe the local drives on your computer.Drive ZDrive Z (HP RAMDisk) is a virtual drive that is cr

Saving filesThe computer uses an embedded operating system with a fixed amount of flash memory. HPrecommends that you save files that you want to reta

© Copyright 2011 Hewlett-PackardDevelopment Company, L.P.Microsoft and Windows are U.S. registeredtrademarks of Microsoft Corporation. SDLogo is a tra

4 ApplicationsRemote Desktop ConnectionThe Remote Desktop Connection utility allows you to establish connections to a Windows TerminalServer or to acc

HP ThinState CaptureThe HP ThinState Capture tool is a wizard-based utility that you can use to capture a WindowsEmbedded image, which you can then de

Windows Media PlayerWindows Media Player contains security, performance, and functionality improvements. For moreinformation about improvements to Win

5 Keyboard and pointing devicesUsing the keyboardIdentifying the hotkeysA hotkey is a combination of the fn key (1) and either the esc key (2), or one

Hotkey combination Descriptionfn+f4 Switches the screen image among display devices connected to the system. For example, if amonitor is connected to

Using pointing devicesTo move the pointer, slide your finger across the TouchPad surface in the direction you want thepointer to go. Use the TouchPad

NavigatingTo move the pointer, slide one finger across the TouchPad in the direction you want the pointer to go.SelectingUse the left and right TouchP

6PowerNOTE: A computer may have a power button or a power switch. The term power button is usedthroughout this guide to refer to both types of power c

Setting power optionsUsing power-saving statesThe computer has one power-saving state that is enabled at the factory: Sleep.When Sleep is initiated, t

Different power meter icons indicate whether the computer is running on battery or external power.The icon also displays a message if the battery has

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

Using battery powerWARNING! To reduce potential safety issues, use only the battery provided with the computer, areplacement battery provided by HP, o

3. Remove the battery from the computer (2).Maximizing battery discharge timeBattery discharge time varies depending on the features you use while on

Resolving a low battery levelResolving a low battery level when external power is available▲Connect one of the following devices:●AC adapter●Optional

Using external AC powerWARNING! Do not charge the computer battery while you are onboard aircraft.WARNING! To reduce potential safety issues, use only

Testing an AC adapterTest the AC adapter if the computer exhibits any of the following symptoms when it is connected toAC power:●The computer does not

7 MultimediaUsing multimediaUsing the audio featuresThe following illustration and table describe the audio features of the computer.Component Descrip

Component Description(7) Audio-in (microphone) jack Connects an optional computer headset microphone, stereoarray microphone, or monaural microphone.(

Adjusting the volumeYou can adjust the volume using the following controls:●Hotkeys:◦To mute or restore speaker sound, press volume mute button.◦To de

DisplayPortThe DisplayPort connects a digital display device such as a high-performance monitor or projector.The DisplayPort delivers higher performan

8WirelessAbout integrated wireless devicesWireless technology transfers data across radio waves instead of wires. Your computer may beequipped with a

iv Safety warning notice

NOTE: The terms wireless router and wireless access point are often used interchangeably.●A large-scale WLAN, such as a corporate or public WLAN, typi

Connecting to a WLANTo connect to a WLAN, follow these steps:1. Verify that the WLAN device is turned on. If it is on, the wireless light is white. If

You can also set up the following security measures:●Change the default network name (SSID) and password.●Use a firewall.●Set security on your Web bro

9 Local area network (LAN)Connecting to a local area networkUse a LAN connection if you want to connect the computer directly to a router in your home

10 SecurityProtecting the computerNOTE: Security solutions are designed to act as deterrents. These deterrents may not prevent aproduct from being mis

Using passwordsMost security features use passwords. Whenever you set a password, write down the password andstore it in a secure location away from t

To log on as a different user, follow these steps:▲Click the arrow next to Shut down, and then click Log off.The Log On to Windows dialog box opens, a

Note the following characteristics of the setup password:●It is not interchangeable with a Windows administrator password, although both passwords can

Managing a power-on passwordA power-on password is set, changed, and deleted in Computer Setup.To set, change, or delete this password, follow these s

Installing a security cableNOTE: The security cable (purchased separately) is designed to act as a deterrent, but it may notprevent the computer from

Table of contents1 Welcome ...

11 Connecting hardwareUsing a USB deviceUniversal Serial Bus (USB) is a hardware interface that can be used to connect an optional externaldevice, suc

Securing USB portsThe USB Storage Options utility gives the network administrator control over which users can accesswhich USB ports on a local comput

12 Using Media Card Reader cardsOptional digital cards provide secure data storage and convenient data sharing. These cards areoften used with digital

Inserting a digital cardCAUTION: To avoid damaging the digital card or the computer, do not insert any type of adapterinto the Media Card Reader.CAUTI

13 Using ExpressCardsAn ExpressCard is a high-performance PC Card that is inserted into the ExpressCard slot. Yourcomputer supports ExpressCard/34 car

Inserting an ExpressCardCAUTION: To prevent damage to the computer and external media cards, do not insert a PC Cardinto an ExpressCard slot.CAUTION:

Removing an ExpressCardCAUTION: To prevent loss of data or an unresponsive system, use the following procedure tosafely remove the ExpressCard.To remo

14 Hardware upgradesHandling drivesCAUTION: Drives are fragile computer components that must be handled with care. Refer to thefollowing cautions befo

Removing or replacing the service doorCAUTION: To prevent information loss or an unresponsive system:Save your work and shut down the computer before

Replacing the service doorReplace the service door after accessing the memory module slot, hard drive, regulatory label, andother components.To replac

VMware View Manager ... 125 Keyboa

Replacing the hard driveCAUTION: To prevent information loss or an unresponsive system:Shut down the computer before removing the hard drive from the

Installing a hard driveTo install the hard drive:1. Insert the hard drive into the hard drive bay at an angle (1), and then lay the hard drive flat in

Replacing a drive in the upgrade bayOn select models, the upgrade bay only holds an optical drive.Replacing an optical driveCAUTION: To prevent inform

2. Tighten the upgrade bay screw (2).3. Replace the service door (see Replacing the service door on page 49).4. Insert the battery (see Inserting or r

4. Remove the service door (see Removing the service door on page 48).5. If you are replacing a memory module, remove the existing memory module:a. Pu

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

Inserting an optical disc (CD or DVD)1. Turn on the computer.2. Press the release button (1) on the drive bezel to release the disc tray.3. Pull out t

Removing an optical disc (CD or DVD)There are 2 ways to remove a disc, depending on whether the disc tray opens normally or not.When the disc tray ope

When the disc tray does not open1. Insert the end of a paper clip (1) into the release access in the front bezel of the drive.2. Press in gently on th

Using external drivesRemovable external drives expand your options for storing and accessing information. A USB drivecan be added by connecting the dr

Using the audio features ... 25Using the audio-in (mi

15 Computer Setup (BIOS) and AdvancedSystem DiagnosticsUsing Computer SetupComputer Setup, or Basic Input/Output System (BIOS), controls communication

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 the

Updating the BIOSThe next sections describe different ways of updating the BIOS.Downloading SoftPaqs to update the BIOSMost BIOS updates on the HP web

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

16 Routine careCleaning your computerCleaning productsUse the following products to safely clean and disinfect your computer:● Dimethyl benzyl ammoniu

Cleaning the sides and coverTo clean and disinfect the sides and cover, use a soft microfiber cloth or chamois moistened with oneof the cleaning solut

●If you are shipping the computer or a drive, use suitable protective packaging and label thepackage “FRAGILE.”●If the computer has a wireless device

17 TroubleshootingQuick troubleshootingThe computer is unable to start upWhen the computer is turned on, the power light turns on. If the computer and

The computer screen is blankIf the computer screen is blank but you have not turned off the computer, one or more of thesesettings may be the cause:●T

The computer is unusually warmIt is normal for the computer to feel warm to the touch while it is in use. But if the computer feelsunusually warm, it

11 Connecting hardware ...

IndexAAC adapter, testing 24action keysPower Control Panel Applet14administrator password 35advanced system diagnostics 63airport security devices 47a

volume decrease 27volume increase 27HP Device Manager 10HP RAMDisk 8HP Remote Graphics Software10HP ThinState Capture 11HP ThinState Deploy 11HP Write

Computer Setup 34HP Device Manager 10HP Remote GraphicsSoftware 10Remote Desktop Connection10TeemTalk TerminalEmulation 10USB Storage Options 41Vvents

Downloading SoftPaqs to update the BIOS .............. 62BIOS Setup Menu .........