Lenovo Y510 Using Your Computer Caps Lock, Scroll Lock, Power Indicator, Battery Status Indicator

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Chapter 2. Using Your Computer

cCaps Lock

Blinking Blue: The Capital Lock function is activated. The Capital Lock function allows typing in all upper case letters (such as A, B, C). When the Caps Lock light is off, lower case letters are entered.

dScroll Lock

Blue: The Scroll Lock function is activated. The Scroll Lock function allows some of the keyboard letters to act as direction keys to allow for easier navigation when only part of the keyboard is required.

ePower Indicator

Blue: System is powered on.

Blinking Blue: System is in sleep mode.

OFF: System is powered off or in hibernation mode.

fBattery Status Indicator

Blue: Power is being supplied by an AC adapter and the battery is fully charged (95% or more).

Blinking Blue: Battery is charging.

OFF: Power is being supplied by battery, or the computer is only powered by an AC adapter and without a battery pack.

Blinking Amber: Power is being supplied by battery and battery is low (8% or lower).

gWireless Device Indicator

Amber: Bluetooth is enabled.

Blue*: Wireless LAN is enabled and connected.

Purple: Bluetooth and Wireless LAN are both enabled.

* Depending on the wireless LAN card, these actions may differ.

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Contents Lenovo IdeaPad Y510 Page Contents Read This First Read This First Top View Getting to Know Your ComputerBattery Capacity indicators Wireless LAN antennasSystem status indicators Power buttonLeft-sideView AC power adapter jackGetting to Know Your Computer LAN portGetting to Know Your Computer Fan louvers Ieee 1394 connectorVGA port PCI Express card new card slotHeadphone/SPDIF jack external Right-side ViewMicrophone jack external Optical drive types vary by model Getting to Know Your Computer Video jackModem Port Security keyholeBottom View Battery latch spring loadedSubwoofer Battery latch manual Getting to Know Your Computer Battery packHard Disk Drive/ TV card Specific models only compartment ™ NotesFront View Getting to Know Your Computer Array Microphone built-in Wireless device switchMulti-media reader slot CIR port„ Putting your computer to Sleep Using Your Computer„ Shutting Down Your computer ¾ Warning„ Adjusting the brightness Adjusting the display„ Switch between wide screen and normal screen Using Your ComputerUsing the Touch Pad „ Numeric Keypad Using the KeyboardFn + PrtSc/SysRq System request „ Function Key Combinations„ Novo button Special keys and buttonsTouch inductive panel a~l „ Touch inductive panel and multi-media buttonsMulti-media buttons m~n Drive in use System status indicatorsNum Lock Power Indicator Using Your Computer Caps LockBattery Status Indicator Wireless Device IndicatorPlaying a CD Watching TV and DVD„ Watching TV „ Watching DVD„ Using Passwords Using the Integrated CameraSecuring your computer To set a Supervisor Password To set a User password Changing or Removing the Supervisor PasswordHard Disk Passwords Changing or Removing the User PasswordTo set a hard disk password Changing or Removing the HDD Passwords Installing Device Drivers„ Checking Battery Status Using battery and AC adapter„ Using the AC Adapter „ Your Computer Batteries„ Charging the Battery Using Your Computer ™ Note „ Handling the BatteryFrequently Asked Questions TroubleshootingTroubleshooting „ Display Problems„ Keyboard Problems „ a Password Problem„ Sleep or Hibernation Problems Troubleshooting Screen is blank „ Computer Screen ProblemsScreen is unreadable or distorted Incorrect characters appear on the screen „ Sound Problems„ 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 Caring Your Computer „ Be Careful about Where and How You Work„ 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 Display „ Cleaning Your Computer Keyboard„ Ergonomic Information Accessibility and Comfort„ Questions about Vision? „ What If You are Traveling?„ General Tips for Maintenance MaintenanceSafety, Use, and Care Information Warranty Information Appendix A. Warranty Information„ Types of Warranty Service Warranty Service Telephone Numbers Lenovo Warranty Service Telephone NumbersAppendix B. Customer Replaceable Units CRUs Memory ProcessorStorage device DisplayExpressCard slot Wireless featuresOptical drive CameraSize Environment Power source AC adapter Battery pack SpecificationsAppendix D. Notices Appendix D. Notices „ Television output notice„ Wireless Interoperability Wireless related information„ Usage Environment and Your Health „ Federal Communications Commission FCC Statement Electronic Emissions Notices„ 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 Japan Recycling Statements EU Weee Statements„ Disposing of a Lenovo Computer Components Copyright Lenovo 2007. All rights reserved. U.S. Government Appendix D. Notices Trademarks CPU IndexHandling Index