Lenovo 41N5622 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 2005, 2006. Portions © IBM Corp. 2001.

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Contents ThinkCentre and Lenovo DVD-ROM Drive Serial ATA User’s Guide Page ThinkCentre and Lenovo DVD-ROM Drive Serial ATA User’s Guide Page Contents Page Safety information Page General safety guidelines ServicePower cords and power adapters Extension cords and related devices Plugs and outletsBatteries Heat and product ventilation CD and DVD drive safetyThinkCentre and Lenovo DVD-ROM Drive Serial ATA User’s Guide About this book Part 1 Installation and user’s guideRegistering your option Part 2 AppendixesPage Installation requirements Installation and user’s guideProduct description Before you beginDrive controls and connectors Handling precautionsOpening the computer Installing the driveUnpacking the drive Mounting the drive in the bayPage Care and maintenance Completing the hardware installationWhat to do next Caring for a CD or DVDInstalling software Caring for the DVD-ROM driveManually ejecting a disc Configuring the playback application for digital playback Configuring the drive for digital playbackUsing WinDVD Playing audio CDsChanging the DVD region code Starting WinDVDClick the General Properties tab Page Appendix A. Product specifications Physical specificationsPower requirements Media Sustained data transfer rates Sustained Transfer Rate2Transporting data with DVD-RAM Media Appendix B. Problem solvingSelect Advanced/IDE Configuration Disc cannot be read. Take the following actionsThere is no sound from the disc Video appears to be choppy or is dropping frames You receive a common error messagePage Click the Advanced Settings tab Click Settings Click Control PanelClick Control Panel Click Switch to classic view Enabling DMA for Windows 2000 ProfessionalEnabling digital audio extraction for Windows Page Page Page Enabling digital audio extraction for Windows XP On the menu bar, click Tools Options Page Page Page Appendix D. Service and Support Online technical supportTelephone technical support Page What this Warranty Covers Appendix E. 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 E. Lenovo Statement of Limited Warranty E-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 E. Lenovo Statement of Limited Warranty E-17 Country or Region Telephone Number Guarantee supplement for Mexico Page Appendix F. Notices Trademarks Federal Communications Commission FCC Emission Notice Appendix G. Electronic emission noticesIndustry Canada Class B emission compliance statement Avis de conformité à la réglementation d’Industrie CanadaAvis de conformité à la directive de l’Union Européenne Unione Europea Directiva EMC Conformidad électromagnética Unión Europea Normativa EMCPage Page Part Number 41N5622

41N5622 specifications

The Lenovo 41N5622 is a high-quality laptop battery designed for select Lenovo ThinkPad models, showcasing the commitment to durability and performance that Lenovo is renowned for. This rechargeable lithium-ion battery serves as a reliable power source for professionals and individuals who depend on their devices for daily tasks.

One of the standout features of the 41N5622 is its impressive capacity. The battery typically offers a capacity of 6 cells, providing a substantial amount of power that translates to extended usage time between charges. Users can expect longer sessions without the need for a charge, which is essential for those who frequently travel or work remotely.

The 41N5622 employs advanced lithium-ion technology, which enhances its efficiency and lifespan compared to traditional battery types. Lithium-ion batteries are known for their ability to handle numerous charge cycles while maintaining optimal performance. This characteristic significantly reduces the risk of battery degradation, allowing users to enjoy consistent power delivery over time.

Compatibility is another important aspect of the 41N5622. It is specifically designed to fit various models within the Lenovo ThinkPad range. This ensures that users can effortlessly replace their old or worn-out batteries without worrying about compatibility issues, making the transition seamless.

Safety features are also a priority with the 41N5622. Lenovo integrates multiple protection mechanisms, including overcharge protection, short-circuit protection, and thermal management. These features not only contribute to the longevity of the battery but also ensure the safety of the laptop and its user.

In terms of design, the Lenovo 41N5622 is compact and lightweight, matching the sleek profile of ThinkPad laptops. Its design allows for easy installation and removal, making it user-friendly for those who may not be tech-savvy.

Overall, the Lenovo 41N5622 battery is an excellent investment for ThinkPad users seeking enhanced performance and reliability. With its advanced technologies, robust capacity, and safety features, it stands as a testament to Lenovo’s dedication to delivering top-tier products for professionals and casual users alike. Upgrading to a Lenovo 41N5622 means embracing a hassle-free power solution that will support productivity and mobility in today's fast-paced environment.
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