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Lenovo S9 manual Using your computer, Changing or removing the supervisor password

Models: S9

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Chapter 2. Using your computer

Changing or removing the supervisor password

To change the password, do the following:

1Select Set Supervisor Password, and press the Enter key. The Set Supervisor Password window opens.

2Select Enter Current Password and type in the correct password. Then press Enter key once to move to Enter New Password field, type a new supervisor password in.

3Press the Enter key once to move to the Confirm New Password field. Retype the password you just entered to verify it.

4Commit your password to memory, and press the Enter key.

To remove password, do the following:

1Select Set Supervisor Password, and press the Enter key.

2Select Enter Current Password and type in the correct password, and press the Enter key thrice.

Note:

Make sure the Password on boot is set to Enabled if you need the password protection at power on.

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Lenovo S9 manual Using your computer, Changing or removing the supervisor password

Contents

Lenovo IdeaPad S9/S10 User GuideSecond Edition February Copyright Lenovo 2009. All rights reserved ENERGY STAR model information Table 1. ENERGY STAR power-management features, by operating system Windows XP Turn off monitor After 10 minutesTurn off hard disks After 30 minutes System standby After 20 minutes System hibernates After 2 hoursExplanation of Hard Disk Capacity II. A portion of the hard disk space is used for specific purposes Contents Chapter 2. Using yourChapter 3. Using external Chapter 5. Getting help andContents Chapter 6. Safety, use, and careChapter 7. Using Linpus Linux WarrantyChapter 1. Getting to know your computer Top viewa g e f b c d Power button Integrated wireless device buttonWireless antennae built-in Chapter 1. Getting to know your computerAC power adapter jack Left-side viewChapter 1. Getting to know your computer Fan louversRight-side view Chapter 1. Getting to know your computerSecurity keyhole ExpressCard slot specific models onlySystem status indicators The system status indicators show the current status of your computerƒ Power indicator ƒ Battery status indicator ƒ Wireless radio status indicatorBottom view Chapter 1. Getting to know your computera b c d e Battery latch - spring loaded Battery latch - manualChapter 1. Getting to know your computer Expansion slot compartment specific models onlyChapter 2. Using your computer Putting your computer to standby or shutting it down„ Putting your computer to standby Chapter 2. Using your computer „ Shutting down your computerUsing the touchpad Chapter 2. Using your computerThe touchpad consists of a pad and two click buttons at the bottom ofUsing the keyboard Chapter 2. Using your computer„ Numeric keypad Chapter 2. Using your computer „ Function key combinationsChapter 2. Using your computer Fn + F1 Put your computer in standby modeChapter 2. Using your computer „ OneKey Rescue System button for Windows XP users onlyFor details, see OneKey Rescue System User Guide Using memory cards purchased separately Chapter 2. Using your computerUsing the integrated camera Chapter 2. Using your computer„ Inserting a memory card „ Removing a memory cardUsing the Internet „ Using LAN portChapter 2. Using your computer „ Using wireless LAN Chapter 2. Using your computer„ Using Mobile Broadband specific models only Chapter 2. Using your computerWhat is Mobile Broadband Chapter 2. Using your computer In general, your mobile service provider will provide this utilityGetting started with Mobile Broadband Chapter 2. Using your computer 2 Close the computer display and turn it over 3 Remove the batteryInserting the SIM card To insert the SIM cardChapter 2. Using your computer 6 Pivot the card holder downward, and then lock the holderChapter 2. Using your computer 2 Close the computer display and turn it over 3 Remove the batteryRemoving the SIM card To remove the SIM cardChapter 2. Using your computer Chapter 2. Using your computer Securing your computer„ Attaching a security lock optional „ Using passwords Chapter 2. Using your computerChapter 2. Using your computer To set a supervisor passwordOnly a system administrator is able to perform this procedure Chapter 2. Using your computer Changing or removing the supervisor password1 Select Set Supervisor Password, and press the Enter key Chapter 2. Using your computer To set a user passwordChapter 2. Using your computer Changing or removing the user passwordInstalling device drivers Using battery and AC adapterChapter 2. Using your computer „ Your computer batteries„ Checking battery status „ Using the AC adapterChapter 2. Using your computer Chapter 2. Using your computer ƒ When you purchase a new battery„ Charging the battery „ Handling the batteryChapter 2. Using your computer DangerChapter 2. Using your computer ƒ Keep the battery pack away from fireDanger Chapter 3. Using external devices Connecting a universal serial bus USB deviceChapter 3. Using external devices Connecting an ExpressCard/34 device specific models only Chapter 3. Using external devicesOnly use the ExpressCard/34 module Connecting an external display „ Connecting a VGA monitorChapter 3. Using external devices Connecting a headphone and audio device Chapter 3. Using external devicesConnecting an external microphone Chapter 3. Using external devicesConnecting to Bluetooth enabled devices „ Enabling Bluetooth communicationsChapter 3. Using external devices Chapter 4. Troubleshooting Frequently asked questionsyour computer, see Lenovo IdeaPad S9/S10 Setup Poster Chapter 4. Troubleshooting Where are the recovery discs?Where can I find warranty information? How can I contact the Customer Support Center?„ Display Problems Chapter 4. TroubleshootingWhen I turn on the computer, nothing appears on the screen Chapter 4. Troubleshooting The instruction above is for Windows XP users onlyMy screen goes blank while the computer is on „ A password problem „ Keyboard problemsChapter 4. Troubleshooting I forgot my password„ Standby or hibernation problems Chapter 4. TroubleshootingThe computer enters standby mode unexpectedly „ Computer screen problems Chapter 4. TroubleshootingThe screen is blank Chapter 4. Troubleshooting Make sure that ƒ The display device driver is installed correctlyThe screen is unreadable or distorted Incorrect characters appear on the screen„ Sound problems „ Battery problemsChapter 4. Troubleshooting Your computer operates after the battery status indicator shows empty„ A hard disk drive problem „ A startup problemChapter 4. Troubleshooting The computer does not operate with a fully charged battery„ Other problems Chapter 4. TroubleshootingYour computer does not respond The computer does not start from a device you wantChapter 5. Getting help and service Getting help and serviceChapter 5. Getting help and service Getting help on the WebCalling the customer support center Chapter 5. Getting help and service The following items are not coveredChapter 5. Getting help and service ƒ Machine Type and ModelChapter 5. Getting help and service Getting help around the worldChapter 6. Safety, use, and care information Important safety informationChapter 6. Safety, use, and care information „ Conditions that require immediate action„ Safety guidelines Chapter 6. Safety, use, and care information„ Service and upgrades Chapter 6. Safety, use, and care information„ Power cords and power adapters Chapter 6. Safety, use, and care informationDanger DangerChapter 6. Safety, use, and care information Protect power cords and power adapters from liquids. For instance, do not leave your power cord or power adapter near sinks, tubs, toilets, or on floors that are cleaned with liquid cleansers. Liquids can cause a short circuit, particularly if the power cord or power adapter has been stressed by misuse. Liquids also can cause gradual corrosion of power cord terminals and/or the connector terminals on a power adapter, which can eventually result in overheatingChapter 6. Safety, use, and care information „ Extension cords and related devices„ Plugs and outlets Danger„ Power supply statement Chapter 6. Safety, use, and care informationDanger „ Lithium coin cell battery notice Chapter 6. Safety, use, and care informationDanger Chapter 6. Safety, use, and care information „ Heat and product ventilationDanger Chapter 6. Safety, use, and care information ƒ Keep the cover closed whenever the computer is plugged in„ Safety information related to Mobile Broadband Chapter 6. Safety, use, and care informationChapter 6. Safety, use, and care information 5 The Mobile Broadband communication may affect the operation of implanted cardiac pacemakers and other medically implanted equipment. Patients with cardiac pacemakers should be well aware that use of Mobile Broadband feature on this computer may cause the implanted device to malfunction. If patients have any doubt that there is interference taking place, immediately disable the wireless radio on the computer and contact the doctor for more information„ CD and DVD drive safety Chapter 6. Safety, use, and care informationDanger „ Electrical current safety information Chapter 6. Safety, use, and care informationDanger Chapter 6. Safety, use, and care information To connect 1. Turn everything OFFChapter 6. Safety, use, and care information „ Laser compliance statementChapter 6. Safety, use, and care information When a CD or DVD drive is installed, note the following handling instructionsDanger Chapter 6. Safety, use, and care information „ Liquid Crystal Display LCD NoticeDanger „ Be careful about where and how you work Chapter 6. Safety, use, and care informationCaring your computer Chapter 6. Safety, use, and care information ƒ Place liquids away from your computer to avoid spills, and keep your computer away from water to avoid the danger of electrical shockChapter 6. Safety, use, and care information Not all such appliances cause a significant electrostatic chargeChapter 6. Safety, use, and care information „ Be gentle with your computer„ Carry your computer properly „ For outdoor use„ Data safety Chapter 6. Safety, use, and care information„ Handle storage media and drives properly „ Take care in setting passwords Chapter 6. Safety, use, and care information„ Other important tips „ Cleaning the cover of your computer Chapter 6. Safety, use, and care information„ Cleaning your computer keyboard Chapter 6. Safety, use, and care informationAccessibility and comfort „ Cleaning your computer displayChapter 6. Safety, use, and care information Chapter 6. Safety, use, and care information „ Ergonomic informationChapter 6. Safety, use, and care information General Posture Below are some general recommendations for assuming a healthy working posture. It is best to periodically make minor modifications in your working posture to deter the onset of discomfort caused by long periods of working in the same position. Frequent, short breaks from your work will also help to prevent any minor discomfort associated with your working postureChapter 6. Safety, use, and care information Maintenance„ What if you are traveling? „ Questions about vision?„ General tips for maintenance Chapter 6. Safety, use, and care informationChapter 6. Safety, use, and care information ƒ Update device drivers and BIOS when neededChapter 6. Safety, use, and care information ƒ Remove all external devices such as the printer, keyboard, and so onChapter 7. Using Linpus Linux Lite Using Linpus Linux Lite„ Start your computer „ First start„ Set up network connection Chapter 7. Using Linpus Linux LiteChapter 7. Using Linpus Linux Lite Cable network connection1 Choose LAN on New connection window Chapter 7. Using Linpus Linux Lite 2 DHCP method is used for cable network connection by defaultChapter 7. Using Linpus Linux Lite Chapter 7. Using Linpus Linux Lite Wireless network connection1 Choose WLAN on New Connection window Chapter 7. Using Linpus Linux Lite Chapter 7. Using Linpus Linux Lite Chapter 7. Using Linpus Linux Lite Chapter 7. Using Linpus Linux Lite Use PPPoE broadband connection1 Choose PPPoE on New Connection window Chapter 7. Using Linpus Linux Lite 2 Input Username and Password on PPPoE Setting windowChapter 7. Using Linpus Linux Lite Chapter 7. Using Linpus Linux Lite „ Task manager„ Power off your computer Chapter 7. Using Linpus Linux Lite2 Click Computer shutdown on the dialogue box popped up Appendix A. Lenovo Limited Warranty „ What this warranty covers„ How to obtain warranty service „ What your service provider will do to correct problemsAppendix A. Lenovo Limited Warranty „ Replacement of a product or part Appendix A. Lenovo Limited WarrantyInformation.” Appendix A. Lenovo Limited Warranty „ Your additional responsibilities„ Use of personal information „ What this warranty does not cover Appendix A. Lenovo Limited Warranty„ Limitation of liability Appendix A. Lenovo Limited Warranty „ Dispute resolution Appendix A. Lenovo Limited WarrantyAppendix A. Lenovo Limited Warranty „ Other rights„ European Economic Area EEA Warranty information Appendix A. Lenovo Limited WarrantyNotebook 20013,20015, 4067 „ Types of warranty service Appendix A. Lenovo Limited Warranty1 Customer Replaceable Unit “CRU” Service Appendix A. Lenovo Limited Warranty you may be charged for the replacement CRU if your Service Provider does not receive the defective CRU within thirty 30 days of your receipt of the replacement2 On-site Service 3 Courier or Depot ServiceAppendix A. Lenovo Limited Warranty product as it sees fit. For Mail-in Service, the product will be returned to you at Lenovo’s expense, unless your Service Provider specifies otherwise5 Product Exchange Service Lenovo warranty service telephone numbers Appendix A. Lenovo Limited WarrantyWarranty service telephone numbers Appendix A. Lenovo Limited Warranty Toll Number Sao Paulo RegionAppendix B. Customer replaceable units CRUs Appendix C. Specifications SpecificationsSize EnvironmentAppendix C. Specifications Battery packƒ Lithium-ion Li-Ion battery pack Nominal voltage 11.1 V dc Power source AC adapterAppendix D. Notices Lenovo United States, Inc 1009 Think Place - Building OneMorrisville, NC U.S.A Attention Lenovo Director of Licensing Appendix D. Notices „ Export classification notice „ Television output noticeAppendix D. Notices Wireless related information „ Wireless InteroperabilityAppendix D. Notices „ Usage environment and your health Appendix D. NoticesElectronic emissions notices „ Federal Communications Commission FCC StatementAppendix D. Notices „ Industry Canada Class B Emission Compliance Statement „ Avis de conformité à la réglementation d’Industrie CanadaAppendix D. Notices „ German Class B Compliance Statement Appendix D. NoticesAppendix D. Notices Informationen in Hinsicht EMVG Paragraf 4 Abs. 1„ European Union Compliance Statement Class B Compliance Appendix D. Notices„ Japan Compliance Statement for Power line Harmonics „ Japanese VCCI Class B Statement„ Korea Class B Appendix D. NoticesWEEE and recycling statements „ General recycling statementAppendix D. Notices EU WEEE Statements Appendix D. NoticesJapan Recycling Statements „ Collecting and Recycling a Disused Lenovo Computer or MonitorAppendix D. Notices „ Disposing a Disused Battery Pack from Lenovo Notebook Computers „ Disposing of a Lenovo Computer ComponentsAppendix D. Notices Notice on deleting data from your hard disk Notice for Users in the U.S.AAppendix D. Notices ƒ Using the preinstalled recovery program, bring the hard disk back to factory-ship state Appendix D. NoticesAppendix D. Notices TrademarksIndex BluetoothIndex Index If your product is not working correctly LENOVODO NOT RETURN IT TO THE STORE New World. New Thinking.TM Lenovo China P/N147002167 Printed in China