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

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© Copyright 2012 Hewlett-Packard Development Company, L.P. AMD is a trademark of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel and Centrino are trademarks of Intel Corporation in the U.S. and other countries. Java is a U.S. trademark of Sun Microsystems, Inc. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. Product notice This reference guide describes features that are common to most models. Some features may not be available on your computer. To obtain the latest information in this guide, contact support. For U.S. support, go to http://www.hp.com/go/contactHP. For worldwide support, go to http://welcome.hp.com/country/us/en/ wwcontact_us.html. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. First Edition: January 2012 Document Part Number: 682530-001
Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950). iii
Page 1: HP Notebook Reference Guide
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 24 and 25: 3 Multimedia Your computer may incl
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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