Hp 245 G3 Notebook PC User Manual

User Guide

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1 Starting rightThis computer is a powerful tool designed to enhance your work and entertainment. Read thischapter to learn about best practices after

More HP resourcesYou have already used Setup Instructions to turn on the computer and locate this guide. To locateresources that provide product detai

2 Getting to know your computerFinding your hardware and software information▲Select Start > Computer.A list displays all of the storage devices in

Right sideComponent Description(1)USB 2.0 ports (2) Connect an optional USB device, such as a keyboard,mouse, external drive, printer, scanner, or USB

Left sideComponent Description(1) Security cable slot Attaches an optional security cable to the computer.NOTE: The security cable is designed to ac

Component DescriptionWARNING! To reduce the risk of personal injury, adjustthe volume before putting on headphones, earbuds, or aheadset. For addition

DisplayComponent Description(1) WLAN antennas (1 or 2)* (select models only) Send and receive wireless signals to communicate with wirelesslocal area

TopTouchPadComponent Description(1) TouchPad zone Moves the on-screen pointer and selects or activates itemson the screen.(2) Left TouchPad button

LightsComponent Description(1)Power light●On: The computer is on.●Blinking: The computer is in the Sleep state, a power-saving state. The computer shu

© Copyright 2014 Hewlett-PackardDevelopment Company, L.P.Bluetooth is a trademark owned by itsproprietor and used by Hewlett-PackardCompany under lice

ButtonComponent Description Power button●When the computer is off, press the button to turn onthe computer.●When the computer is on, press the button

KeysComponent Description(1) esc key Reveals system information when pressed in combinationwith the fn key.(2) fn key Reveals system information w

BottomComponent Description(1)Battery lock and unlock latch Locks and unlocks the battery into the battery bay.(2) Battery bay Holds the battery.(3)

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

Component (4) Model number (select models only)(5) Revision number●Microsoft Certificate of Authenticity—Contains the Windows Product Key. You may ne

3 Connecting to a networkYour computer can travel with you wherever you go. But even at home, you can explore the globeand access information from mil

To use operating system controls, select Start > Control Panel > Network and Internet > Network andSharing Center.For more information, selec

For help in setting up your WLAN, see the information provided by your router manufacturer or yourISP.Configuring a wireless routerFor help in setting

After the connection is made, place the mouse pointer over the network status icon in the notificationarea, at the far right of the taskbar, to verify

2. Plug the other end of the network cable into a network wall jack (2) or router.NOTE: If the network cable contains noise suppression circuitry (3),

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

4 Enjoying entertainment featuresUse your HP computer as an entertainment hub to socialize via the webcam, enjoy and manage yourmusic, and download an

Component DescriptionNOTE: For disc compatibility information, go to theHelp and Support web page (see More HP resourceson page 2).(5)USB 2.0 ports (2

Connecting speakersYou can attach wired speakers to your computer by connecting them to a USB port or to the audio-out (headphone)/audio-in (microphon

Connecting a VGA monitor or projector (select models only)To see the computer screen image on an external VGA monitor or projected for a presentation,

2. Connect the other end of the cable to the high-definition TV or monitor.3. Press f4 to alternate the computer screen image between 4 display states

Managing your audio and video files (select models only)CyberLink PowerDVD helps you manage and edit your photo and video collections.▲To start CyberL

5 Using the keyboard and pointing devicesYour computer allows easy on-screen navigation. In addition to the keyboard, a TouchPad allows youto perform

Icon Key DescriptionHelp and Support also provides automated troubleshooting tools and access tosupport.f2 Decreases the screen brightness incremental

Using the TouchPadComponent Description(1) TouchPad zone Moves the on-screen pointer and selects or activates itemson the screen.(2) Left TouchPad

Using TouchPad gesturesThe TouchPad supports a variety of gestures that let your fingers swipe, pinch, and rotate tomanipulate items on the desktop. T

iv Safety warning notice

Pinching/zoomingPinching allows you to zoom in or out on images or text.●Zoom in by placing two fingers together on the TouchPad, and then moving them

6 Managing powerYour computer can operate on either battery power or external power. When the computer is runningon battery power only and an AC power

NOTE: If you have set the computer to require a password on wakeup, you must enter yourWindows password before the computer redisplays your work.Initi

●HP Recommended. Automatically balances performance with energy conservation.●Power Saver. Saves power by reducing system performance and screen brigh

2. Remove the battery (3) from the computer.To insert the battery, follow these steps:CAUTION: Do not slant the battery as you insert it.1. Holding th

●Battery Check tool in Help and Support to test battery performance●Information about calibration, power management, and proper care and storage to ma

See the Regulatory, Safety and Environmental Notices for proper battery disposal. To access thisguide, select Start > Help and Support > User Gu

●When you need to replace the battery or access components inside the computer●When you are connecting an external hardware device that does not conne

7 Managing and sharing informationDrives are digital storage devices that help you store, manage, share, and access information. Yourcomputer has an i

A sound indicates that the device has been detected.NOTE: The first time you connect a USB device, a message in the notification area lets you knowtha

Table of contents1 Starting right ...

Inserting and removing a memory cardTo insert a memory card:CAUTION: To reduce the risk of damage to the memory card connectors, use minimal force toi

8 Maintaining your computerIt is important to perform regular maintenance to keep your computer in optimal condition. Thischapter provides information

For additional information, access the Disk Defragmenter software Help.Using Disk CleanupDisk Cleanup searches the hard drive for unnecessary files th

6. Remove the service door from the computer by completing the following steps:.a. With the battery bay toward you, loosen the service door screw (1).

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

9. Replace the service door by completing the following steps:a. Align the tabs on the service door with the notches on the computer, and slide the se

11. Turn the computer right-side up, and then reconnect external power and external devices.12. Turn on the computer.Updating programs and driversHP r

Cleaning the sides or coverTo clean the sides or cover, use a soft microfiber cloth or chamois moistened with one of the cleaningsolutions listed prev

●If the computer has a wireless device installed, the use of these devices may be restricted insome environments. Such restrictions may apply aboard a

9 Securing your computer and informationComputer security is essential for protecting the confidentiality, integrity, and availability of yourinformat

Using the webcam ... 21Usin

Use the following tips for creating and saving passwords:●To reduce the risk of being locked out of the computer, record each password and store it in

To set, change, or delete an administrator or power-on password in Setup Utility (BIOS):1. Open Setup Utility (BIOS) by turning on or restarting the c

security breaches and computer viruses, install all critical updates from Microsoft as soon as youreceive an alert.To be sure that all available updat

3. Insert the security cable lock into the security cable slot on the computer (3), and then lock thesecurity cable lock with the key.4. Remove the ke

10 Using Computer Setup (BIOS) and HP PCHardware Diagnostics (UEFI)Setup Utility, or Basic Input/Output System (BIOS), controls communication between

Downloading a BIOS updateCAUTION: To reduce the risk of damage to the computer or an unsuccessful installation, downloadand install a BIOS update only

1. Turn on or restart the computer. While the “Press the ESC key for Startup Menu” message isdisplayed in the lower-left corner of the screen, press e

11 Backing up, restoring, and recoveringYour computer includes tools provided by the operating system and HP to help you safeguard yourinformation and

Creating the recovery media1. Select Start and type recovery in the search field. Select Recovery Manager from the list.Allow the action to continue,

Tips for a successful backup●Number backup discs before inserting them into the optical drive.●Store personal files in the Documents, Music, Pictures,

7 Managing and sharing information ...

To restore, see Restoring specific files using Windows Backup and Restore on page 60.Restore and recoveryRestoring to a previous system restore pointS

●If the recovery media do not work, you can obtain recovery discs for your system from supportthrough the HP website. Go to http://www.hp.com/support,

To change the boot order for a recovery flash drive:1. Insert the flash drive into a USB port.2. Restart the computer.3. Press esc while the computer

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

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

13 Troubleshooting and support●Troubleshooting●Contacting supportTroubleshootingWireless connection problemsSome possible causes for wireless connecti

If entering a security code is not the problem, you may have a corrupted WLAN connection. Manytimes, Windows can automatically repair a corrupted WLAN

If the connection does not improve, try forcing the device to reestablish all connection values:1. Select Start > Control Panel > Network and In

To confirm or change the audio settings on your computer, select Start > Control Panel > Hardwareand Sound > Sound.Power management problemsS

●If the power lights turn on, the AC adapter is working properly.●If the power lights remain off, check the connection from the AC adapter to the comp

Downloading a BIOS update ... 55Using System Diagnostics ...

14 Electrostatic DischargeElectrostatic discharge is the release of static electricity when two objects come into contact—forexample, the shock you re

IndexAAC adapter 5action keysdecrease screen brightness27Help and Support 26identifying 11increase screen brightness 27next track or section 27play, p

Jjacksaudio-in (microphone) 5, 21audio-out (headphone) 5, 21network 5RJ-45 (network) 5Kkeyboard hot keys, identifying 27keysaction 11esc 11fn 11Window

speakers, identifying 21storing a battery 35supported discs 57system information hot key 27system recovery 60system restore points, creating58Ttempera

Audio problems ............................ 67Power management p