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Lenovo manual ThinkPad R50 Series Service and Troubleshooting Guide

Models: R50 Series

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Troubleshooting Specifications Errors without messages Wireless interoperability Warranty Solving computer problems Starting Bios Setup Utility Replacing the battery Take care in setting passwords Cleaning your computer display

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46ThinkPad® R50 Series Service and Troubleshooting Guide

Page 67 Page 69

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Lenovo manual ThinkPad R50 Series Service and Troubleshooting Guide

Page 67 Page 69

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Contents

ThinkPad R50 Series Service and Troubleshooting Guide Page ThinkPad R50 Series Service and Troubleshooting Guide Page Contents Iv ThinkPad R50 Series Service and Troubleshooting Guide Σηµαντικ Οδηγ Σχετικ Με την ασϕ Σηµε Καταστ Που πρ Να αντιµετωπ Απ εξουσιοδοτηµ Τεχνικ Και µε κ Ηλεκτρονικ Επικ Κινητ µ Αποϕ Την επαϕ µε τα δ Σας και µε Του σ Γενικ οδηγ ΑσϕΣυντ Προσοχ Καλ Και µετασχηµατιστΕπεκτ Καλωδ Και σχετικ Συσκευ Φις και πρ Μπαταρ Θερµ Και εξαερισµ CD και DVD DVD Πληροϕορ Ασϕ ΚΙΝ∆ΥΝΟΣ Xiii Προσοχη CDC Σχετικ Με τις προδιαγραϕ Των συσκευ Laser DVD-ROM ΠΡΟΕΙ∆ΟΠΟΙΗΣΗ Ο χειρισµ Information about hard disk capacity Important notice for usersImportant regulatory notice for users Xviii ThinkPad R50 Series Service and Troubleshooting Guide Finding information with Access IBM Xix Xx ThinkPad R50 Series Service and Troubleshooting Guide Overview of your new ThinkPad computer Rear view Your ThinkPad at a glanceFront view Features Features Specifications Important tips Be careful about where and how you work Caring for your ThinkPad computerBe gentle with your computer Carry your computer properly Other important tips Take care in setting passwordsHandle storage media and drives properly Cleaning the cover of your computer Cleaning your computer keyboard Cleaning your computer display Care for the fingerprint reader Caring for your ThinkPad computer Solving computer problems Diagnosing problems TroubleshootingError messages Click PC-Doctor Solving computer problems Solving computer problems Solving computer problems Select Security -IBM Predesktop Area -Access IBM Predesktop Solution Errors without messagesProblem My screen goes blank while the computer is on Keyboard problems Password problemPower switch problem UltraNav problems Standby or hibernation problems If these items are correct, have the computer serviced Select Timer Wake with Battery Operation by pressing Enter Computer screen problems Click Power Management Battery problems Click Advanced Hard disk drive problems Startup problem Fingerprint authentication problems Other problems Solution Problem Starting Bios Setup Utility Starting Bios Setup Utility Recovering pre-installed software Recovering pre-installed software Upgrading the hard disk drive Upgrading the hard disk drive Handling a hard disk drive Upgrading the hard disk drive Replacing the battery Replacing the battery Replacing the battery Getting help and service Getting help and service Getting help on the Web Calling the Customer Support Center FRU Getting help around the world Usage environment and your health Appendix A. Wireless related informationWireless interoperability Authorized Operation Within the United States and Canada Enabling Extended Channel Mode ThinkPad R50 Series Service and Troubleshooting Guide Appendix B. Warranty information Lenovo Statement of Limited WarrantyWhat this Warranty Covers Part 1 General Terms What Lenovo Will Do to Correct Problems What this Warranty Does not CoverHow to Obtain Warranty Service Exchange of a Machine or Part Your Additional Responsibilities Limitation of Liability Governing Law Part 2 Country-unique Terms Mexico ParaguayPeru Uruguay United States Asia Pacific AustraliaCambodia and Laos CAMBODIA, INDONESIA, and Laos India Japan MalaysiaNEW Zealand PEOPLE’S Republic of China PRC Singapore EUROPE, Middle EAST, Africa Emea Governing Law Arbitration The following is added under this heading European Union EU Consumers ThinkPad R50 Series Service and Troubleshooting Guide France Following Terms Apply to the Country Specified AustriaEgypt Ireland GermanyHungary Items for Which Lenovo is Not Liable Slovakia United Kingdom Part 3 Warranty Information Warranty Period Types Types Types of Warranty Service Customer Replaceable Unit ″CRU″ Service On-site Service Courier or Depot ServiceCustomer Carry-In or Mail-In Service CRU and On-site Service Worldwide telephone list Country or Region Telephone Number Country or Region Telephone Number Guarantee supplement for Mexico ThinkPad R50 Series Service and Troubleshooting Guide Appendix C. Customer Replacement Units CRUs Customer replaceable units CRUs ThinkPad R50 Series Service and Troubleshooting Guide Appendix D. Notices Television output notice Electronic emissions notices Industry Canada Class B emission compliance statement European Union EMC Directive conformance statement Environmental notices for Japan Disposing of a disused lithium batteryHandling a disused ThinkPad battery pack IBM Lotus Software Offer U. S. Or Canada Call Latin American Countries European Countries Trademarks Asia Pacific Countries ThinkPad R50 Series Service and Troubleshooting Guide Index ThinkPad R50 Series Service and Troubleshooting Guide Page Part Number 39T2410

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