Lenovo 40Y8710 manual General safety guidelines, Service, Power cords and power adapters

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General safety guidelines

Always observe the following precautions to reduce the risk of injury and property damage.

Service

Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center. Use only a service provider who is approved to repair your particular product.

Note: Some parts can be upgraded or replaced by the customer. These parts are referred to as Customer Replaceable Units, or CRUs. Lenovo expressly identifies CRUs as such, and provides documentation with instructions when it is appropriate for customers to replace those parts. You must closely follow all instructions when performing such replacements. Always make sure that the power is turned off and that the product is unplugged from any power source before you attempt the replacement. If you have any questions or concerns, contact the Customer Support Center.

Power cords and power adapters

Use only the power cords and power adapters supplied by the product manufacturer.

Never wrap a power cord around the power adapter or other object. Doing so can stress the cord in ways that can cause the cord to fray, crack or crimp. This can present a safety hazard.

Always route power cords so that they will not be walked on, tripped over, or pinched by objects.

Protect the cord and power adapters from liquids. For instance, do not leave your 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 cord or power adapter has been stressed by misuse. Liquids can also cause gradual corrosion of the power cord terminals and/or the connector terminals on the adapter which can eventually result in overheating.

Always connect power cords and signal cables in the correct order and ensure that all power cord connectors are securely and completely plugged into receptacles.

Do not use any power adapter that shows corrosion at the ac input pins and/or shows signs of overheating (such as deformed plastic) at the ac input or anywhere on the power adapter.

Do not use any power cords where the electrical contacts on either end show signs of corrosion or overheating or where the power cord appears to have been damaged in any way.

© Lenovo 2006. Portions © IBM Corp. 2004.

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Contents Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Page Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Page Contents Iv Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Safety information Vi Super Multi-Burner Ultrabay Enhanced Drive User’s Guide General safety guidelines ServicePower cords and power adapters Extension cords and related devices Plugs and outletsBatteries Heat and product ventilation CD and DVD drive safetySuper Multi-Burner Ultrabay Enhanced Drive User’s Guide Registering your option Xii Super Multi-Burner Ultrabay Enhanced Drive User’s Guide About the Super Multi-Burner Ultrabay Enhanced Drive Product descriptionMedia type Write speed Software description Multimedia Center for Think OfferingsClick Programs Click Multimedia Center for Think Offerings UDF reader Direct-to-disc DLAWinDVD WinDVD CreatorInstalling the drive Installation requirementsLocating the drive controls 6Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Using the Multi-Burner Plus drive Before you beginCaring for the Super Multi-Burner Ultrabay Enhanced Drive Loading a disc Using MediaManually ejecting a disc Handling and caring for a discUsing the drive with CDs and DVDs Using single-sided and double-sided DVD-RAM mediaUsing CD-Rs and CD-RWs Double-click the CD-ROM or DVD-RAM/DVD-R/DVD-RW iconUsing DVD-RAM Using DVD-Rs, DVD-RWs, DVD+Rs, and DVD+RWsUsing the Multi-Burner Plus drive Installing software Watching DVD videosOperating system support Using the Multi-Burner Plus drive Click Intervideo WinDVD Setting the region codeClick the General Properties tab Region CodeEnabling the DMA setting Using Direct-to-Disc DLAClick the Advanced Settings tab Click Make Compatible Using Intervideo WinDVD Creator PlusCopying and Imaging 12Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Appendix A. Product specifications Physical specificationsPhysical specification Power requirements Specification Operational NonoperationalEnvironmental requirements Read speeds Write speedsMedia Read Speed 4Super Multi-Burner Ultrabay Enhanced Drive User’s Guide You cannot create a multi session disc Appendix B. Problem solvingYou cannot eject a CD or DVD disc Appendix C. Service and Support Online technical supportTelephone technical support 2Super Multi-Burner Ultrabay Enhanced Drive User’s Guide What this Warranty Covers Appendix D. Lenovo Statement of Limited WarrantyWhat this Warranty Does not Cover Part 1 General TermsHow to Obtain Warranty Service What Lenovo Will Do to Correct ProblemsExchange of a Machine or Part Limitation of Liability Your Additional ResponsibilitiesPart 2 Country-unique Terms Peru ParaguayUruguay VenezuelaCambodia and Laos CAMBODIA, INDONESIA, and LaosIndia Malaysia JapanNEW Zealand PEOPLE’S Republic of China PRCPhilippines SingaporeEUROPE, Middle EAST, Africa Emea Appendix D. Lenovo Statement of Limited Warranty D-9 Following Terms Apply to ALL EU Countries European Union EUConsumers Egypt AustriaFrance GermanyHungary IrelandItems for Which Lenovo is Not Liable United Kingdom SlovakiaPart 3 Warranty Information Warranty PeriodTypes of Warranty Service CRU and On-site Service Customer Carry-In or Mail-In ServiceCRU and Courier or Depot Service CRU and Customer Carry-In or Mail-In ServiceAppendix D. Lenovo Statement of Limited Warranty D-17 18Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Guarantee supplement for Mexico To obtain a list of Authorized Service Centers, please visit Appendix E. Notices Trademarks Appendix F. Electronic emissions notices Industry Canada Class B emission compliance statementAvis de conformité à la réglementation d’Industrie Canada Avis de conformité à la directive de l’Union Européenne Union Európea Normativa EMC Unione Europea Directiva EMC Conformidad électromagnéticaKorea Class B Compliance Japan Vcci Class B Compliance 4Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Page Part Number 40Y8710

40Y8710 specifications

The Lenovo 40Y8710 is a premium replacement battery specifically designed for select Lenovo laptops. As mobile computing continues to gain traction, having a reliable and efficient battery is crucial for productivity and portability. The 40Y8710 is engineered with cutting-edge technology to ensure optimal performance, longevity, and compatibility with a range of devices.

One of the key features of the Lenovo 40Y8710 is its lithium-ion technology. Lithium-ion batteries are known for their high energy density, allowing for a lightweight design while providing substantial power. This translates to longer battery life and less frequent charging, enabling users to work or play without interruption. The battery capacity is approximately 4400mAh, which is ideal for handling intensive tasks such as gaming, graphic design, and video editing.

Compatibility is another strong suit of the Lenovo 40Y8710. It is designed to work seamlessly with various models in the Lenovo ThinkPad series, specifically models like the ThinkPad T440, T440s, T540p, and others. This ensures that users can enjoy a hassle-free replacement process without concerns about fit or functionality.

The Lenovo 40Y8710 battery features a smart charge technology. This innovative feature allows the battery to optimize charging cycles, which helps in extending the overall lifespan of the battery. The intelligent circuitry in the battery manages power draw and keeps the system safe from overheating and other potential hazards.

Additionally, the Lenovo 40Y8710 is built with durability in mind. It undergoes rigorous testing to withstand the demands of daily use, significantly minimizing the risks of malfunctions. This reliability is essential for professionals who depend on their laptops for essential tasks.

In terms of safety, the battery comes equipped with built-in safeguards against overcharging, short-circuiting, and other common battery-related issues. This ensures that users can confidently use their Lenovo devices without fear of battery-related malfunctions.

Overall, the Lenovo 40Y8710 battery combines advanced technology with practical design. Its long-lasting power, smart charge features, and rigorous safety standards make it an excellent choice for Lenovo laptop users seeking a reliable battery replacement. Whether for work or entertainment, the 40Y8710 enhances the user experience by ensuring that laptops remain powered and ready for action.