Lenovo 40Y8710 manual Extension cords and related devices, Plugs and outlets, Batteries

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Extension cords and related devices

Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you use are rated to handle the electrical requirements of the product. Never overload these devices. If power strips are used, the load should not exceed the power strip input rating. Consult an electrician for more information if you have questions about power loads, power requirements, and input ratings.

Plugs and outlets

If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician.

Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement.

Some products are equipped with a three-pronged plug. This plug fits only into a grounded electrical outlet. This is a safety feature. Do not defeat this safety feature by trying to insert it into a non-grounded outlet. If you cannot insert the plug into the outlet, contact an electrician for an approved outlet adapter or to replace the outlet with one that enables this safety feature. Never overload an electrical outlet. The overall system load should not exceed 80 percent of the branch circuit rating. Consult an electrician for more information if you have questions about power loads and branch circuit ratings.

Be sure that the power outlet you are using is properly wired, easily accessible, and located close to the equipment. Do not fully extend power cords in a way that will stress the cords.

Connect and disconnect the equipment from the electrical outlet carefully

Batteries

All personal computers manufactured by Lenovo contain a non-rechargeable coin cell battery to provide power to the system clock. In addition many mobile products such as ThinkPad notebook PCs utilize a rechargeable battery pack to provide system power when in portable mode. Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with Lenovo approved parts.

Never attempt to open or service any battery. Do not crush, puncture, or incinerate batteries or short circuit the metal contacts. Do not expose the battery to water or other liquids. Only recharge the battery pack strictly according to instructions included in the product documentation.

Battery abuse or mishandling can cause the battery to overheat, which can cause gasses or flame to “vent” from the battery pack or coin cell. If your battery is damaged, or if you notice any discharge from your battery or the buildup of foreign materials on the battery leads, stop using the battery and obtain a replacement from the battery manufacturer.

Batteries can degrade when they are left unused for long periods of time. For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in a discharged state could increase the risk of a battery short circuit, which could

viiiSuper Multi-Burner Ultrabay Enhanced Drive: User’s Guide

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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 Service General safety guidelinesPower cords and power adapters Plugs and outlets Extension cords and related devicesBatteries CD and DVD drive safety Heat and product ventilationSuper Multi-Burner Ultrabay Enhanced Drive User’s Guide Registering your option Xii Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Product description About the Super Multi-Burner Ultrabay Enhanced DriveMedia type Write speed Multimedia Center for Think Offerings Software descriptionClick Programs Click Multimedia Center for Think Offerings WinDVD Direct-to-disc DLAUDF reader WinDVD CreatorInstallation requirements Installing the driveLocating the drive controls 6Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Before you begin Using the Multi-Burner Plus driveCaring for the Super Multi-Burner Ultrabay Enhanced Drive Manually ejecting a disc Using MediaLoading a disc Handling and caring for a discUsing CD-Rs and CD-RWs Using single-sided and double-sided DVD-RAM mediaUsing the drive with CDs and DVDs Double-click the CD-ROM or DVD-RAM/DVD-R/DVD-RW iconUsing DVD-Rs, DVD-RWs, DVD+Rs, and DVD+RWs Using DVD-RAMUsing the Multi-Burner Plus drive Watching DVD videos Installing softwareOperating system support Using the Multi-Burner Plus drive Click the General Properties tab Setting the region codeClick Intervideo WinDVD Region CodeUsing Direct-to-Disc DLA Enabling the DMA settingClick the Advanced Settings tab Using Intervideo WinDVD Creator Plus Click Make CompatibleCopying and Imaging 12Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Physical specifications Appendix A. Product specificationsPhysical specification Specification Operational Nonoperational Power requirementsEnvironmental requirements Write speeds Read speedsMedia Read Speed 4Super Multi-Burner Ultrabay Enhanced Drive User’s Guide Appendix B. Problem solving You cannot create a multi session discYou cannot eject a CD or DVD disc Online technical support Appendix C. Service and SupportTelephone technical support 2Super Multi-Burner Ultrabay Enhanced Drive User’s Guide What this Warranty Does not Cover Appendix D. Lenovo Statement of Limited WarrantyWhat this Warranty Covers Part 1 General TermsWhat Lenovo Will Do to Correct Problems How to Obtain Warranty ServiceExchange of a Machine or Part Your Additional Responsibilities Limitation of LiabilityPart 2 Country-unique Terms Uruguay ParaguayPeru VenezuelaCAMBODIA, INDONESIA, and Laos Cambodia and LaosIndia NEW Zealand JapanMalaysia PEOPLE’S Republic of China PRCSingapore PhilippinesEUROPE, Middle EAST, Africa Emea Appendix D. Lenovo Statement of Limited Warranty D-9 European Union EU Following Terms Apply to ALL EU CountriesConsumers France AustriaEgypt GermanyIreland HungaryItems for Which Lenovo is Not Liable Slovakia United KingdomWarranty Period Part 3 Warranty InformationTypes of Warranty Service CRU and Courier or Depot Service Customer Carry-In or Mail-In ServiceCRU and On-site 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 Industry Canada Class B emission compliance statement Appendix F. Electronic emissions noticesAvis de conformité à la réglementation d’Industrie Canada Avis de conformité à la directive de l’Union Européenne Unione Europea Directiva EMC Conformidad électromagnética Union Európea Normativa EMCKorea 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.
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