HP 4540s User Manual

Getting StartedHP Notebook

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

Resources For information aboutWorldwide Telephone Numbers bookletThis booklet is provided with your computer.HP support telephone numbersHP Web siteT

2 Getting to know your computerTopTouchPadComponent Description(1) TouchPad on/off button Turns the TouchPad on and off.(2) TouchPad zone Moves t

LightsNOTE: Refer to the illustration that most closely matches your computer.Component Description(1)Power light ●On: The computer is on.● Blinking:

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

Buttons, speakers, and fingerprint reader (select models only)NOTE: Refer to the illustration that most closely matches your computer.Component Descri

Component Description(3)Web browser button Opens the default Web browser.(4)Wireless button Turns the wireless feature on or off but does not establis

Component Description(1)Power button●When the computer is off, press the button to turn onthe computer.● When the computer is on, press the button bri

KeysNOTE: Refer to the illustration that most closely matches your computer.Component Description(1) esc key Displays system information when presse

Component Description(1) esc key Displays system information when pressed in combinationwith the fn key.(2) fn key Executes frequently used system

© Copyright 2012 Hewlett-PackardDevelopment Company, L.P.Microsoft and Windows are U.S. registeredtrademarks of Microsoft Corporation.Bluetooth is a t

FrontComponent Description(1)Drive light ●White: The hard drive is being accessed.● Amber: HP 3D DriveGuard has temporarily parked thehard drive.NOTE:

RightNOTE: Refer to the illustration that most closely matches your computer.Component Description(1)USB 3.0 port Connects an optional USB device. For

Component Description(1)USB 2.0 ports (2) Connect optional USB devices. For more information aboutUSB devices, see the HP Notebook Reference Guide.(2)

LeftNOTE: Refer to the illustration that most closely matches your computer.Component Description(1)Security cable slot Attaches an optional security

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

DisplayNOTE: Refer to the illustration that most closely matches your computer.Component Description(1) WLAN antennas (2)* Send and receive wireless s

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

BottomComponent Description(1)Battery and service door release latches ●Releases the battery from the battery bay by slidingthe release latches one ti

Identifying the bottom parts of the computerNOTE: Refer to the illustration that most closely matches your computer. The service door has beenremoved

Components Description(3)SIM module (select models only)(4)WWAN module (select models only)(5)WLAN module (select models only)Identifying the bottom p

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

3NetworkingNOTE: Internet hardware and software features vary depending on computer model and yourlocation.Your computer may support one or both of th

Using an Internet service provider (ISP)Before you can connect to the Internet, you must establish an ISP account. Contact a local ISP topurchase Inte

Connecting to an existing WLAN1. Turn on the computer.2. Be sure that the WLAN device is on.3. Click the network icon in the notification area, at the

Configuring a wireless routerFor help in setting up a WLAN, refer to the information provided by your router manufacturer or yourISP.The Windows opera

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

Hot key combination Descriptionfn+f6 Displays charge information for all installed batteries. The display indicates which batteries arecharging and re

Turning the embedded numeric keypad on and offPress fn+num lk to turn on the embedded numeric keypad. Press fn+num lk again to turn off thekeypad.NOTE

Using pointing devicesNOTE: In addition to the pointing devices included with your computer, you can use an externalUSB mouse (purchased separately) b

Turning the TouchPad off and onTo turn the TouchPad off and on, quickly double-tap the TouchPad on/off button.NOTE: The TouchPad light is off when the

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

iv Safety warning notice

ScrollingScrolling is useful for moving up, down, or sideways on a page or image. To scroll, place two fingersslightly apart on the TouchPad, and then

5 MaintenanceInserting or removing the batteryNOTE: For additional information on using the battery, refer to the HP Notebook Reference Guide.To inser

2. Tilt the battery upward (2), and remove it from the battery bay (3).34 Chapter 5 Maintenance

Using the optional security screwUse the optional security screw to lock the service door to the bottom of the computer. When not inuse the security s

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

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

6. Pull the plastic tab on the hard drive (2) towards the side of the computer to disengage the harddrive from the connector, and then lift the hard d

Installing a hard drive1. Insert the hard drive into the hard drive bay.2. Pull the plastic tab on the hard drive (1) towards the center of the comput

3. Replace the four hard drive screws (2).NOTE: Refer to the illustration that most closely matches your computer.4. Replace the service door (see Rem

Table of contents1 Welcome ...

6. Replace the battery (see Inserting or removing the battery on page 33).7. Turn the computer right-side up, and then reconnect AC power and external

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

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

Updating programs and driversHP recommends that you update your programs and drivers on a regular basis with the latestversions. Go to http://www.hp.c

Cleaning the sides and coverTo clean and disinfect the sides and cover, use a pre-moistened germicidal wipe to clean the sidesand cover. Fibrous mater

6 Backup and recoveryTo protect your information, use Windows Backup and Restore to back up individual files and folders,back up your entire hard driv

Creating recovery media with HP Recovery Disc CreatorHP Recovery Disc Creator is a software program that offers an alternative way to create recoverym

Backing up your informationRecovery after a system failure is as good as your most recent backup. Immediately after softwaresetup, you should create s

Performing a system recoveryIn case of system failure or instability, the computer provides the following tools to recover your files:●Windows recover

Using f11 recovery toolsCAUTION: Using f11 recovery tools completely erases hard drive contents and reformats the harddrive. All files you have create

Using the integrated numeric keypad ... 28Using an optional external numeric keypad ...

Using a Windows 7 operating system DVD (purchased separately)To order a Windows 7 operating system DVD, go to http://www.hp.com/support, select your c

7 Customer supportContacting customer supportIf the information provided in this user guide, in the HP Notebook Reference Guide, or in Help andSupport

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

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

Operating environmentFactor Metric U.S.TemperatureOperating 5°C to 35°C 41°F to 95°FNonoperating -20°C to 60°C -4°F to 140°FRelative humidity (noncond

IndexAAC adapter light 13, 16audio-in (microphone) jack 12audio-out (headphone) jack 12BBackup and Restore 49batteryremoving 33replacing 33battery bay

LlabelsBluetooth 54HP Mobile BroadbandModule 54Microsoft Certificate ofAuthenticity 54regulatory 54serial number 54SIM 54wireless certification 54WLAN

WLAN device 54WLAN label 54WWAN antennas, identifying 17,18Zzooming TouchPad gesture 32Index 59

7 Customer support ...

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1WelcomeAfter you set up and register the computer, it is important to take the following steps:● Connect to the Internet—Set up your wired or wireles