Lenovo 8123, 8131, 8124, 8138, 8137, TC A51-8122 warranty Power cords and power adapters

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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.

Although there are no moving parts in your computer after the power cord has been disconnected, the following warnings are required for proper UL certification.

Danger

Hazardous moving parts. Keep fingers and other body parts away.

Attention

Before replacing any CRUs, turn off the computer and wait three to five minutes to let the computer cool before opening the cover.

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.

Important safety information vii

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Contents Quick Reference Page Quick Reference Page Contents Page Conditions that require immediate action Important safety informationService General safety guidelinesPower cords and power adapters Plugs and outlets Extension cords and related devicesHeat and product ventilation BatteriesCD and DVD drive safety Lithium battery notice Additional safety informationLaser compliance statement Modem safety informationPower supply statement Xiv Additional help Xvi Arranging your workspace ComfortGlare and lighting Electrical outlets and cable lengths Air circulationSetting up your computer Phone Line Setting up your computer 1394 Finishing the software installation Turning on powerCompleting important tasks Installing other operating systemsUpdating your operating system Updating your antivirus softwareStarting the Setup Utility Shutting down the computerRecording your computer information Page Creating and using product recovery discs Recovering softwareBackup and recovery To create Product Recovery discs, do the followingTo use Product Recovery discs, do the following To perform a backup operation, do the following Using the rescue and recovery workspacePage Post-recovery notes Solving recovery problemsCreating and using a Recovery Repair diskette Creating and using rescue mediaRecovering or installing device drivers Setting a rescue device in the startup sequence Getting help and service Getting information, help, and serviceUsing the documentation and diagnostic programs Getting informationTelephone numbers Calling for servicePurchasing additional services Other servicesPage Basic troubleshooting Troubleshooting and diagnosticsSymptom Action PC-Doctor for DOS Diagnostics Power supply and system board Diagnostic LEDsRunning Diagnostics from the Rescue and Recovery workspace Creating a Diagnostics disketteRunning the Diagnostics diskette Code Description Action Error codesCode Description Action Beep pattern Description Action Post beep codesPage Appendix A. IBM Lotus Software Offer European Countries U. S. Or Canada Call Latin American CountriesAsia Pacific Countries Page What this Warranty Covers Appendix B. Lenovo Statement of Limited WarrantyWhat this Warranty Does not Cover Part 1 General TermsWhat Lenovo Will Do to Correct Problems How to Obtain Warranty ServiceYour Additional Responsibilities Exchange of a Machine or PartGoverning Law Limitation of LiabilityPart 2 Country-unique Terms Peru ParaguayUruguay VenezuelaAsia Pacific Australia Cambodia and LaosCAMBODIA, INDONESIA, and Laos India Malaysia JapanNEW Zealand PEOPLE’S Republic of China PRCEUROPE, Middle EAST, Africa Emea SingaporeGoverning Law Arbitration The following is added under this heading Consumers European Union EUFollowing paragraphs are added to this section Egypt FranceGermany Ireland HungaryItems for Which Lenovo is Not Liable SlovakiaUnited Kingdom Warranty Period Part 3 Warranty InformationTypes Types Types Customer Replaceable Unit ″CRU″ Service Types of Warranty ServiceOn-site Service Courier or Depot ServiceCRU and On-site Service Customer Carry-In or Mail-In ServiceCRU and Courier or Depot Service CRU and Customer Carry-In or Mail-In ServiceCountry or Region Telephone Number Country or Region Telephone Number Country or Region Telephone Number Guarantee supplement for Mexico Page Appendix C. Customer Replacement Units CRUs HDD Appendix D. Notices Trademarks Television output noticeElectronic emissions notices European Union EMC Directive conformance statement Industry Canada Class B emission compliance statementCanadian Department of Communications certification label Power cord notice Power cord part Number Used in these countries and regions Power cord part Number Used in these countries and regions Appendix D. Notices Page Page Part Number 41D1345