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Lenovo B450 manual Left-sideview, Getting to know your computer, a b c d e f, jack

Models: B450

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Left-side view ------------------------------------------------------------------------------

USB ports

Headphone jack

Microphone jack

RJ-45 port

VGA port

Chapter 1. Getting to know your computer

Left-side view ------------------------------------------------------------------------------

a b c d e f

AC power adapter Connect the AC adapter here.

jack

Note: For details, see “Using AC adapter and battery” on page 11.

Connects to external display devices.

Connects to an Ethernet network.

Note: For details, see “Wired connection” on page 24.

Connects to an external microphone.

Connects to an external headphone.

Attention:

•Listening to music at high volume over extended periods of time may damage your hearing.

Connects to USB devices.

Note: For details, see “Connecting a universal serial bus (USB) device” on page 23.

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Lenovo B450 manual Left-sideview, Getting to know your computer, a b c d e f, jack

Contents

User Guide Lenovo B450First Edition July Copyright Lenovo Dear user Respective UsersExplanation of hard disk capacity Page Page Contents Notice on deleting data from „Read this first Important safety informationImportant safety information Danger Important safety informationUnpack Working place Important safety informationDanger DangerOn using Important safety informationDanger DangerDo NOT wrap the power cord around the power adapter or other objects viii Important safety informationService and upgrades Top view Chapter 1. Getting to know your computerb c d Chapter 1. Getting to know your computer Chapter 1. Getting to know your computer Left-sideviewa b c d e f jackOptical drive Right-sideviewUSB ports Reads/Burns optical disksswitch wireless devicewireless devices on your computer Chapter 1. Getting to know your computerBottom view Battery latch - spring loaded Battery packChapter 1. Getting to know your computer Fan louvers„Read the manuals Chapter 2. Learning the basics„Connect to the power „Turn on the computer „Configure the operating systemChapter 2. Learning the basics Putting your computer into sleep stateStart menu „Shutting down your computerChapter 2. Learning the basics „Charging the battery Using AC adapter and battery„Checking battery status „Removing the battery pack „Handling the battery Chapter 2. Learning the basics Using the touchpadTouchpad Click button„Numeric keypad Using the keyboard„Function key combinations Enter sleep mode OneKey Rescue System button Special keys and buttonsChapter 2. Learning the basics Hard disk drive indicator System status indicatorsWireless communication indicator Chapter 2. Learning the basics„Attaching a security lock not supplied Securing your computerscreen in BIOS setup utility „Using passwords„Using memory cards not supplied Connecting external devices„Removing a memory card „Connecting a universal serial bus USB device„Inserting a memory card Chapter 3. Using the Internet Wired connectionChapter 3. Using the Internet „Software configuration„Hardware connection CableWi-Fi Wireless connectionChapter 3. Using the Internet „Using Wi-Fispecific models onlyEnabling wireless connection Software configuration„Introduction OneKey Rescue SystemChapter 4. OneKey Rescue System Chapter 4. OneKey Rescue System Shut down your computer Frequently Asked Questions Chapter 5. TroubleshootingWhere are the recovery discs? Chapter 5. TroubleshootingWhere can I find warranty information? How can I install the device drivers?What can I do if the backup process fails? Display problems TroubleshootingChapter 5. Troubleshooting A Password problem Chapter 5. TroubleshootingKeyboard problems Chapter 5. TroubleshootingSleep or hibernation problems Fn + InsertIf the computer does not return from sleep mode, it may have entered hibernation mode automatically because the battery is depleted. Check the power indicator Computer screen problems Chapter 5. TroubleshootingSound problems Chapter 5. TroubleshootingBattery problems A hard disk drive problemA startup problem Chapter 5. TroubleshootingOneKey Rescue System problems Other problemsDo not connect or disconnect any external device „To replace the battery Replacing the batteryChapter 6. Upgrading and replacing devices Chapter 6. Upgrading and replacing devices Handling a hard disk drive Replacing the hard disk driveChapter 6. Upgrading and replacing devices To replace the hard disk drive, do the following 5 Pull the tab in the direction shown by arrow Chapter 6. Upgrading and replacing devices 0Reinstall the compartment coverAReinstall the screws BReinstall the battery pack Replacing memory Chapter 6. Upgrading and replacing devices 6Press outwards on the latches on both edges of the socket at the same time, remove the SO-DIMM.Be sure to save the old SO-DIMMfor future use Page To remove the optical drive, do the following Removing the optical driveRemove the screw shown in the figure Gently pull the optical drive outSetup Poster Appendix A. Getting help and service Calling the customer support center Getting help on the WebThe following items are not covered Machine Type and Model Getting help around the world Lenovo warranty service telephone numbersCaring for your computer Appendix B. Use and care information„Be careful about where and how you work Appendix B. Use and care information „Notice of static-electricity„Carry your computer properly „Be gentle with your computer„Handle storage media and drives properly „For outdoor use„Other important tips „Data safety„Take care in setting passwords Memory module „Ergonomic information Accessibility and comfort„Questions about vision? „What if you are traveling?„General tips for maintenance MaintenanceUpdate device drivers and BIOS when needed „Cleaning the cover of your computer „Cleaning your computer keyboard „Cleaning your computer display „What this warranty covers Appendix C. Lenovo limited warrantyAppendix C. Lenovo limited warranty „How to obtain warranty serviceinformation.” „Replacement of a product or part „Use of personal information „Your additional responsibilities„What this warranty does not cover „Limitation of liability „Dispute resolution „European Economic Area EEA „Other rightsPosta Kodu Tel Fax „Lenovo Turkey addressLENOVO TECHNOLOGY B.V. TURKIYE ISTANBUL SUBESI Warranty information 1 Customer Replaceable Unit “CRU” Service „Types of warranty serviceAppendix C. Lenovo limited warranty 2On-siteService Appendix C. Lenovo limited warranty3Courier or Depot Service 4Customer Carry-Inor Mail-InService5Product Exchange Service Appendix C. Lenovo limited warrantyAppendix D. Customer replaceable units CRUs Appendix D. Customer replaceable units CRUs Notices Appendix E. NoticesLenovo United States, Inc 1009 Think Place - Building One Morrisville, NCAppendix E. Notices „Export classification notice „Usage environment and your health Wireless related information„Wireless interoperability „Safety information related to Mobile Broadband 3Use of mobile devices on board aircraft is explicitly prohibited by many airlines companies, especially during take-offand landing. The built-inMobile Broadband module on your computer is a low-powerradio transceiver. When it is turned on, it intermittently receives and transmits radio frequency RF energy which could cause interference with the operation of the airplane communication or navigation system. Refer to rules or regulations of your airline company for Mobile Broadband use. Never enable Mobile Broadband feature on your computer unless you are explicitly permitted to do so „Federal Communications Commission FCC Statement Electronic emissions noticesResponsible party „German Class B Compliance Statement Deutschland Page Appendix E. Notices „Lenovo Product Service Information„Japanese VCCI Class B Statement „Korea Class B Türkiye EEE Yönetmeliğine Uygunluk Beyanı Turkish statement of complianceWEEE and recycling statements „General recycling statementEU WEEE statements Japan recycling statements „Disposing of a Lenovo Computer Components Notice for users in the U.S.A Notice on deleting data from your hard diskFormat your hard disk, using the software for initializing it Model Name Lenovo B450 Appendix F. Features and SpecificationsForm Factor SystemI/O Ports Appendix F. Features and SpecificationsUSB 2.0 x 4 ports RJ-45portTrademarks Index Index Interoperability Warranty informationDO NOT RETURN IT TO THE STORE If your product is not working correctlyLENOVO New World. New Thinking.TM