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Lenovo Y550P manual Appendix B. Customer Replaceable Units CRUs

Models: Y550P

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Appendix B. Customer Replaceable Units (CRUs)

Customer Replaceable Units (CRUs) are computer parts that can be upgraded or replaced by the customer. There are two types of CRUs: internal and external. External CRUs are easy to install, whereas internal CRUs require some technical skills and in some cases might require tools such as a screwdriver. However, both internal and external CRUs are safe for removal by the customer.

Customers are responsible for replacing all external CRUs. Internal CRUs can be removed and installed by customers or by a Lenovo service technician during the warranty period.

Your computer contains the following types of external CRUs:

External CRUs (pluggable): These CRUs unplug from the computer. Examples of these types of CRUs include the AC adapter and power cord.

External CRUs with latches: These CRUs include a latch to help you remove and replace the part. Examples of these types of CRUs include the notebook main battery, an optical drive, a hard-disk drive, and an extended battery.

Your computer contains the following types of internal CRUs:

Internal CRUs (located behind an access panel): These CRUs are isolated parts within the computer that are concealed by an access panel that is typically secured by either one or two screws. Once the access panel is removed, only the specific CRU is visible. Examples of these types of CRUs include memory modules and hard disk drives.

Internal CRUs (located within the product): These CRUs are accessible only by opening the computer’s outer case. Examples of these CRUs include PCI Express Mini Cards and the integrated keyboard.

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Lenovo Y550P manual Appendix B. Customer Replaceable Units CRUs

Contents

Lenovo IdeaPad Y550P User GuideFirst Edition July Copyright Lenovo ENERGY STAR model information Put the computer to sleep After 25 minutes Advanced power settings Table 1. ENERGY STAR power-management features, by operating systemWindows Power plan Energy Star Turn off the display After 10 minutes Turn off hard disks After 20 minutes Hibernate After 1 hourExplanation of hard disk capacity II. A portion of the hard disk space is used for specific purposes Using External Devices ContentsUsing Your Computer Chapter 5. TroubleshootingChapter 6. Getting Help and ContentsChapter 7. Safety, Use and Care Appendix A. Lenovo Limitedc d e i Chapter 1. Getting to Know Your ComputerTop view Chapter 1. Getting to Know Your Computer Power button Wireless LAN antennasVolume buttons Computer displayd e f g Left-side viewChapter 1. Getting to Know Your Computer Fan louvers Chapter 1. Getting to Know Your ComputerSecurity keyhole Make sure that none of the fan louvers are blocked, otherwiseChapter 1. Getting to Know Your Computer AC power adapter jackRight-side view TV-in jack specific models onlyFront view Integrated wireless device switchSystem status indicators Chapter 1. Getting to Know Your ComputerBottom view Chapter 1. Getting to Know Your ComputerChapter 1. Getting to Know Your Computer Battery latch - spring loadedBattery latch - manual Subwooferb a cd Chapter 2. Using Your ComputerUsing the touchpad „ Palm Check Chapter 2. Using Your Computer„ Gestures Pinch„ Numeric keypad Using the keyboardChapter 2. Using Your Computer Chapter 2. Using Your Computer „ Function key combinationsChapter 2. Using Your Computer Fn + F1 Put your computer in sleep modeSpecial keys and buttons „ Touch inductive panel and volume buttonsChapter 2. Using Your Computer d e f gTouch inductive panel ~ Chapter 2. Using Your ComputerVolume buttons ~ Lenovo SlideNav barChapter 2. Using Your Computer Using the optical driveUsing memory cards Your computer comes with an optical drive, such as a CD/DVD driveChapter 2. Using Your Computer Only use the memory card types listed above for more information on usage, read the instructions shipped with the memory cardChapter 2. Using Your Computer Using lenovo remote control specific models onlyUsing the integrated camera Chapter 2. Using Your Computer Using the internet„ Using RJ-45 port „ Using wireless LAN Chapter 2. Using Your Computer„ Attaching a security lock optional Chapter 2. Using Your ComputerSecuring your computer Chapter 2. Using Your Computer „ Using VeriFace„ Using passwords „ Checking battery status Installing device driversUsing battery and AC adapter Chapter 2. Using Your Computer„ Using the AC adapter Chapter 2. Using Your ComputerChapter 2. Using Your Computer „ Charging the battery„ Handling the battery DangerDanger Chapter 2. Using Your Computerƒ Replace only with a battery of the type recommended by Lenovo DangerChapter 3. Using External Devices Connecting a Universal Serial Bus USB deviceChapter 3. Using External Devices Connecting an eSATA/USB port device Chapter 3. Using External DevicesOnly use the ExpressCard/34 module Connecting a PC card deviceChapter 3. Using External Devices „ Removing an ExpressCard/34 module Chapter 3. Using External Devices„ Inserting an ExpressCard/34 module 1 Push the ExpressCard/34 module until you hear a clickChapter 3. Using External Devices Connecting an external display„ Connecting a VGA monitor „ Connecting an HDMI monitor Chapter 3. Using External DevicesConnecting a headphone and audio device Chapter 3. Using External DevicesChapter 3. Using External Devices Listening to music at high volume over extended periods of time may damage your hearingConnecting an external microphone Chapter 3. Using External DevicesConnecting a Bluetooth device specific models only „ Enabling Bluetooth communicationsChapter 3. Using External Devices „ Introduction Chapter 4. OneKey Rescue SystemOneKey Rescue System Chapter 4. OneKey Rescue System „ Using Lenovo OneKey Recovery Within Windows operating systemFor more instructions, see the help file of Lenovo OneKey Recovery „ Using Lenovo OneKey Rescue System Without Windows operating system Chapter 4. OneKey Rescue SystemChapter 5. Troubleshooting Frequently Asked QuestionsWhere can I find warranty information? Chapter 5. TroubleshootingWhere are the recovery discs? How can I install the device drivers?Chapter 5. Troubleshooting When do I need to restore the system to the factory status?Chapter 5. Troubleshooting Troubleshooting„ Display problems When I turn on the computer, nothing appears on the screenƒ Touch the touch pad ƒ Press any key on the keyboard Chapter 5. TroubleshootingMy screen goes blank while the computer is on Chapter 5. Troubleshooting „ A Password problem„ Keyboard problems I forgot my passwordThe computer enters sleep mode unexpectedly „ Sleep or hibernation problemsChapter 5. Troubleshooting The screen is blank „ Computer screen problemsChapter 5. Troubleshooting Incorrect characters appear on the screen Chapter 5. TroubleshootingThe screen is unreadable or distorted You get poor or no playback of video, DVD or game applicationsChapter 5. Troubleshooting „ Sound problems„ Battery problems Your computer operates after the battery status indicator shows empty„ OneKey Rescue System problems „ A hard disk drive problem„ A startup problem Chapter 5. TroubleshootingFail to restore system partition to factory default „ Other problemsChapter 5. Troubleshooting Your computer does not respondChapter 6. Getting Help and Service Getting help and serviceCalling the customer support center Chapter 6. Getting Help and ServiceGetting help on the Web Chapter 6. Getting Help and Service The following items are not coveredChapter 6. Getting Help and Service ƒ Machine Type and ModelLenovo warranty service telephone numbers Chapter 6. Getting Help and ServiceWarranty Service Telephone Numbers Getting help around the worldChapter 7. Safety, Use and Care Information Important safety informationChapter 7. Safety, Use and Care Information „ Conditions that require immediate action„ Safety guidelines Chapter 7. Safety, Use and Care Information„ Service and upgrades Chapter 7. Safety, Use and Care InformationDanger „ Power cords and power adaptersChapter 7. Safety, Use and Care Information DangerChapter 7. 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 overheating„ Plugs and outlets Chapter 7. Safety, Use and Care Information„ Extension cords and related devices DangerDanger „ Power supply statementChapter 7. Safety, Use and Care Information Danger „ Lithium coin cell battery noticeChapter 7. Safety, Use and Care Information Danger Chapter 7. Safety, Use and Care Information„ Heat and product ventilation Chapter 7. Safety, Use and Care Information ƒ Keep the cover closed whenever the computer is plugged inDanger „ CD and DVD drive safetyChapter 7. Safety, Use and Care Information Danger „ Electrical current safety informationChapter 7. Safety, Use and Care Information Chapter 7. Safety, Use and Care Information To connect 1. Turn everything OFFChapter 7. Safety, Use and Care Information „ Laser compliance statementDanger Chapter 7. Safety, Use and Care InformationWhen a CD or DVD drive is installed, note the following handling instructions Danger Chapter 7. Safety, Use and Care Information„ Liquid crystal display LCD notice Caring your computer „ Be careful about where and how you workChapter 7. Safety, Use and Care Information Chapter 7. 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 7. Safety, Use and Care Information Not all such appliances cause a significant electrostatic charge„ Carry your computer properly Chapter 7. Safety, Use and Care Information„ Be gentle with your computer „ For outdoor use„ Handle storage media and drives properly „ Data safetyChapter 7. Safety, Use and Care Information „ Other important tips „ Take care in setting passwordsChapter 7. Safety, Use and Care Information „ Cleaning the cover of your computer Chapter 7. Safety, Use and Care Information„ Cleaning your computer keyboard Chapter 7. Safety, Use and Care InformationChapter 7. Safety, Use and Care Information Accessibility and comfort„ Cleaning your computer display Chapter 7. Safety, Use and Care Information „ Ergonomic informationChapter 7. 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 posture„ What if you are traveling? MaintenanceChapter 7. Safety, Use and Care Information „ Questions about vision?„ General tips for maintenance Chapter 7. Safety, Use and Care InformationChapter 7. Safety, Use and Care Information ƒ Update device drivers and BIOS when neededChapter 7. Safety, Use and Care Information ƒ If required, you can find your country’s Customer Support Center at the following Web address http//consumersupport.lenovo.comAppendix A. Lenovo Limited Warranty „ What this warranty coversAppendix A. Lenovo Limited Warranty „ How to obtain warranty service„ What your service provider will do to correct problems Information.” „ Replacement of a product or partAppendix A. Lenovo Limited Warranty „ Use of personal information Appendix A. Lenovo Limited Warranty„ Your additional responsibilities „ What this warranty does not cover Appendix A. Lenovo Limited WarrantyAppendix A. Lenovo Limited Warranty „ Limitation of liability„ Dispute resolution Appendix A. Lenovo Limited Warranty„ European Economic Area EEA Appendix A. Lenovo Limited Warranty„ Other rights „ Lenovo Turkey addressWarranty information Appendix A. Lenovo Limited Warranty1 Customer Replaceable Unit “CRU” Service „ Types of warranty serviceAppendix A. Lenovo Limited Warranty Under On-Site Service, your Service Provider will either repair or exchange the product at your location. You must provide a suitable working area to allow disassembly and reassembly of the Lenovo product. For some products, certain repairs may require your Service Provider to send the product to a designated service center Appendix A. Lenovo Limited Warranty2 On-site Service 3 Courier or Depot ServiceUnder Product Exchange Service, Lenovo will ship a replacement product to your location. You are responsible for its installation and verification of its operation. The replacement product becomes your property in exchange for the failed product, which becomes the property of Lenovo. You must pack the failed product in the shipping carton used to ship the replacement product and return it to Lenovo. Transportation charges, both ways, are paid by Lenovo. Failure to use the carton in which the replacement product was received may result in your responsibility for damage to the failed product during shipment. You may be charged for the replacement product if Lenovo does not receive the failed product within thirty 30 days of your receipt of the replacement product Appendix A. Lenovo Limited Warranty5 Product Exchange Service Appendix B. Customer Replaceable Units CRUs Environment ƒ Temperature Appendix C. SpecificationsSpecifications SizePower source AC adapter Appendix C. SpecificationsBattery ƒ Lithium-ion Li-Ion battery pack ƒ Input rating of the AC adapter 100-240 V ac, 50 to 60 Hz ƒ 90 WMorrisville, NC U.S.A Attention Lenovo Director of Licensing Appendix D. NoticesLenovo United States, Inc 1009 Think Place - Building One Appendix D. Notices Appendix D. Notices „ Export classification notice„ Television output notice Appendix D. Notices Wireless related information„ Wireless interoperability „ Usage environment and your health Appendix D. Noticesƒ Using the integrated wireless cards on board of airplanes, or in hospitals Appendix D. NoticesTV tuner information „ Products with television tuner options installed„ Note to CATV system installer Appendix D. Notices„ Example of antenna grounding Appendix D. NoticesDanger Appendix D. NoticesThe following notice applies to all countries and regions Appendix D. Notices Electronic emissions notices„ Federal Communications Commission FCC Statement Appendix D. Notices „ Industry Canada Class B Emission Compliance Statement„ Avis de conformité à la réglementation d’Industrie Canada „ 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. NoticesAppendix D. Notices „ Lenovo Product Service Information„ Japanese VCCI Class B Statement Appendix D. Notices „ Japan Compliance Statement for Power line Harmonics„ Korea Class B WEEE and recycling statements Turkish statement of complianceTürkiye EEE Yönetmeliğine Uygunluk Beyanı „ General recycling statementEU WEEE Statements Appendix D. NoticesAppendix D. Notices Japan Recycling Statements„ Collecting and Recycling a Disused Lenovo Computer or Monitor Appendix D. Notices „ Disposing a Disused Battery Pack from Lenovo Notebook Computers„ Disposing of a Lenovo Computer Components Appendix D. Notices Notice on deleting data from your hard diskNotice for Users in the U.S.A ƒ Using the preinstalled recovery program, bring the hard disk back to factory-ship state Appendix D. NoticesAppendix D. Notices TrademarksIndex BluetoothIndex Index Usage environment Wireless LANIndex Page DO NOT RETURN IT TO THE STORE If your product is not working correctlyLENOVO New World. New Thinking.TM Lenovo China P/N 147002625 Printed in China