To set a Supervisor Password | Lenovo Y510 specs

Chapter 2. Using Your Computer

Make sure that only authorized individuals access your computer. Establishing different kinds of passwords requires that other possible users know the proper passwords in order to access your computer or your data.

As many as three passwords might be needed for your computer: the Supervisor password, the User password, and the Hard disk drive (HDD) password. When the Supervisor password is set, only the Supervisor password entitles you full control of the computer.

Supervisor password

With a Supervisor password, you can get full control of the computer. It also can be used as a power-on password if Password Check is set to Always. Also, when you enter the BIOS Setup Utility with a Supervisor password, you are entitled to set all of the options.

User password

If a User password is set and Password Check is set to Always, a password prompt appears when you turn on the computer. Unauthorized users cannot get access to configuration data. You can also use the User password to enter the BIOS Setup Utility, but only a part of the options can be set. User password cannot be set if Supervisor password is not set.

Hard disk drive (HDD) passwords

Once an HDD password is set, you need to enter it to get access to the hard disk. You can set the HDD password through Hard Disk Security Setting in the BIOS Setup Utility.

Note:

If you set passwords through the BIOS Setup Utility and put your computer into sleep mode by pressing Fn + F1, the following describes the behavior of the computer when you bring it out of sleep mode:

You are prompted to enter the Windows log-on password rather than the User password to resume operation.

If an HDD password is assigned to any hard disk drive, the hard disk drive is unlocked automatically when you resume operation.

To set a Supervisor Password:

Only a system administrator will be able to perform this procedure.

1Turn on your computer. Press F2, while the initial screen is displayed. The BIOS Setup Utility screen opens.

2Select Security, using the cursor directional keys.

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Lenovo Y510 warranty To set a Supervisor Password

Contents

Lenovo IdeaPad Y510 Page Contents Read This First Read This First Getting to Know Your Computer Top View Wireless LAN antennas Battery Capacity indicatorsSystem status indicators Power button AC power adapter jack Left-sideViewGetting to Know Your Computer LAN port Ieee 1394 connector Getting to Know Your Computer Fan louversVGA port PCI Express card new card slot Headphone/SPDIF jack external Right-side ViewMicrophone jack external Getting to Know Your Computer Video jack Optical drive types vary by modelModem Port Security keyhole Bottom View Battery latch spring loadedSubwoofer Getting to Know Your Computer Battery pack Battery latch manualHard Disk Drive/ TV card Specific models only compartment ™ Notes Front View Wireless device switch Getting to Know Your Computer Array Microphone built-inMulti-media reader slot CIR port Using Your Computer „ Putting your computer to Sleep„ Shutting Down Your computer ¾ Warning Adjusting the display „ Adjusting the brightness„ Switch between wide screen and normal screen Using Your Computer Using the Touch Pad Using the Keyboard „ Numeric Keypad „ Function Key Combinations Fn + PrtSc/SysRq System request Special keys and buttons „ Novo button „ Touch inductive panel and multi-media buttons Touch inductive panel a~l Multi-media buttons m~n Drive in use System status indicatorsNum Lock Using Your Computer Caps Lock Power IndicatorBattery Status Indicator Wireless Device Indicator Watching TV and DVD Playing a CD„ Watching TV „ Watching DVD „ Using Passwords Using the Integrated CameraSecuring your computer To set a Supervisor Password Changing or Removing the Supervisor Password To set a User password Changing or Removing the User Password Hard Disk Passwords To set a hard disk password Installing Device Drivers Changing or Removing the HDD Passwords Using battery and AC adapter „ Checking Battery Status„ Using the AC Adapter „ Your Computer Batteries „ Charging the Battery „ Handling the Battery Using Your Computer ™ Note Troubleshooting Frequently Asked Questions „ Display Problems Troubleshooting „ Keyboard Problems „ a Password Problem„ Sleep or Hibernation Problems Troubleshooting Screen is blank „ Computer Screen ProblemsScreen is unreadable or distorted „ Sound Problems Incorrect characters appear on the screen „ a Hard Disk Drive Problem „ Battery Problems„ a Startup Problem Your computer does not respond „ Other ProblemsComputer does not start from a device you want Getting Help and Service Getting Help and ServiceGetting Help on the Web Getting Help and Service Getting Help around the World „ Be Careful about Where and How You Work Caring Your Computer „ Be Gentle with Your Computer Safety, Use, and Care Information„ Carry Your Computer Properly „ Handle Storage Media and Drives Properly „ Take Care in Setting Passwords„ Other Important Tips „ Cleaning the Cover of Your Computer „ Cleaning Your Computer Keyboard „ Cleaning Your Computer Display Accessibility and Comfort „ Ergonomic Information „ What If You are Traveling? „ Questions about Vision? Maintenance „ General Tips for Maintenance Safety, Use, and Care Information Appendix A. Warranty Information Warranty Information „ Types of Warranty Service Lenovo Warranty Service Telephone Numbers Warranty Service Telephone Numbers Appendix B. Customer Replaceable Units CRUs Processor MemoryStorage device Display Wireless features ExpressCard slotOptical drive Camera Specifications Size Environment Power source AC adapter Battery pack Appendix D. Notices „ Television output notice Appendix D. Notices Wireless related information „ Wireless Interoperability „ Usage Environment and Your Health Electronic Emissions Notices „ Federal Communications Commission FCC Statement „ Avis de conformité à la réglementation d’Industrie Canada „ Industry Canada Class B Emission Compliance Statement„ European Union EMC Directive Conformance Statement „ Japanese Vcci Class B Statement For Taiwan„ General Recycling Statement EU Weee Statements Japan Recycling Statements „ Disposing of a Lenovo Computer Components Copyright Lenovo 2007. All rights reserved. U.S. Government Appendix D. Notices Trademarks Index CPU Index Handling