HP ProBook 4540s Notebook PC Reference Guide - static ...

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3 Multimedia Your computer may include the following multimedia components: ● ● ● ● ● Integrated speaker(s) Integrated microphone(s) Integrated webcam Preinstalled multimedia software Multimedia buttons or keys Using the media activity controls Depending on your computer model, you may have the following media activity controls that allow you to play, pause, fast forward, or rewind a media file: ● ● ● Media buttons Media hotkeys (specific keys pressed in combination with the fn key) Media keys Audio See the Getting Started guide for information about your computer's media activity controls. Your computer provides a variety of audio-related functions: ● ● ● ● ● ● ● Play music. Record sound. Download music from the Internet. Create multimedia presentations. Transmit sound and images with instant messaging programs. Stream radio programs. Create (burn) audio CDs using the installed optical drive (select models only) or an optional external optical drive (purchased separately). 14 Chapter 3 Multimedia
Adjusting the volume Depending on your computer model, you can adjust the volume using the following: ● ● ● Volume buttons Volume hotkeys (specific keys pressed in combination with the fn key) Volume keys WARNING! To reduce the risk of personal injury, adjust the volume before putting on headphones, earbuds, or a headset. For additional safety information, see the Regulatory, Safety and Environmental Notices. NOTE: NOTE: has. Volume can also be controlled through the operating system and some programs. See the Getting Started guide for information on what type of volume controls your computer Checking audio functions on the computer NOTE: For best results when recording, speak directly into the microphone and record sound in a setting free of background noise. To check the audio functions on your computer, follow these steps: 1. Select Start > Control Panel > Hardware and Sound > Sound. 2. When the Sound window opens, click the Sounds tab. Under Program Events, select any sound event, such as a beep or alarm, and click the Test button. You should hear sound through the speakers or through connected headphones. To check the recording functions on your computer, follow these steps: 1. Select Start > All Programs > Accessories > Sound Recorder. 2. Click Start Recording and speak into the microphone. Save the file to your desktop. 3. Open a multimedia program and play back the sound. To confirm or change the audio settings on your computer, select Start > Control Panel > Hardware and Sound > Sound. To check the recording functions on your computer, follow these steps: 1. Select Start > All Programs > Accessories > Sound Recorder. 2. Click Start Recording and speak into the microphone. Save the file to your desktop. 3. Open a multimedia program and play back the sound. To confirm or change the audio settings on your computer, select Start > Control Panel > Audio. Webcam (select models only) Some computers include an integrated webcam. With the preinstalled software, you can use the webcam to take a photo or record a video. You can preview and save the photo or video recording. Webcam (select models only) 15
Page 1 and 2: HP Notebook Reference Guide
Page 3 and 4: Safety warning notice WARNING! To r
Page 5 and 6: Table of contents 1 Introduction ..
Page 7 and 8: Testing an AC adapter .............
Page 9: 9 Computer Setup (BIOS) and Advance
Page 12 and 13: 2 Networking (select models only) Y
Page 14 and 15: Turning wireless devices on or off
Page 16 and 17: Setting up a new WLAN Required equi
Page 18 and 19: Inserting a SIM NOTE: To identify t
Page 20 and 21: Connecting a modem cable 1. Plug th
Page 22 and 23: Adding new locations when traveling
Page 26 and 27: The webcam software enables you to
Page 28 and 29: HDMI The HDMI port connects the com
Page 30 and 31: 4 Power management NOTE: A computer
Page 32 and 33: To initiate Hibernation: ▲ Click
Page 34 and 35: Using HP Power Assistant (select mo
Page 36 and 37: NOTE: For additional information ab
Page 38 and 39: When you disconnect external AC pow
Page 40 and 41: for full-screen applications that u
Page 42 and 43: Removing a digital card CAUTION: To
Page 44 and 45: Removing an ExpressCard CAUTION: To
Page 46 and 47: Connecting a USB device CAUTION: de
Page 48 and 49: Connecting an eSATA device CAUTION:
Page 50 and 51: USB drives include the following ty
Page 52 and 53: 6 Drives Handling drives CAUTION: D
Page 54 and 55: Using HP 3D DriveGuard (select mode
Page 56 and 57: 5. Gently press the disc (3) down o
Page 58 and 59: 3. Remove the disc (3) from the tra
Page 60 and 61: 7 Security Protecting the computer
Page 62 and 63: Setting passwords in Windows Passwo
Page 64 and 65: Changing a BIOS administrator passw
Page 66 and 67: Removing Automatic DriveLock protec
Page 68 and 69: Using Internet security software Wh
Page 70 and 71: 8 Maintenance Cleaning your compute
Page 72 and 73: Updating programs and drivers HP re
Page 74 and 75:
Using HP Software Setup utility HP
Page 76 and 77:
To exit Computer Setup menus, choos
Page 78 and 79:
Using f10 setup to update the BIOS
Page 80 and 81:
Main menu Select To do this System
Page 82 and 83:
10 MultiBoot About the boot device
Page 84 and 85:
● ● ● Changing the boot order
Page 86 and 87:
A Traveling with the computer If yo
Page 88 and 89:
B Troubleshooting resources ● Acc
Page 90 and 91:
Index Symbols/Numerics 1394 cable,
Page 92:
Disk Defragmenter 43 firewall 58 HP
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