Lenovo Z60M, Z60T manual Solution Problem

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Solving computer problems

To avoid or reduce this problem, you can choose any of three other modes of operation, as follows:

vMaximum Performance: Keeps the processor speed high at all times.

vAutomatic: Switches the processor speed between high and low, depending on how much the processor is used. If the use increases, Intel SpeedStep switches the processor speed to high.

vBattery Optimized Performance: Keeps the processor speed low at all times.

To choose a mode, do the following:

1.Start the ThinkPad Configuration Program.

2.Click Power Management.

3.Click the Intel SpeedStep technology tab.

4.From the list, select the mode you want.

5.Click OK.

Problem:

You cannot connect using the built-in wireless networking card.

Solution:

If the computer display is closed, open it and try again.

Problem:

The computer cannot connect to the local network, shared devices or network printers, but can connect to the Internet.

Solution:

On your desktop, click the Symantec Client Security icon, then click the Symantec Home and Office Networking Wizard icon and follow the instructions.

Problem:

If your operating system is Windows 2000 and you are using a USB 1.x device, then when your computer returns from standby or hibernation mode to normal operation, the Unsafe Removal of Devicemessage may appear.

Solution:

You can safely close this message. It is displayed because of the USB 2.0 driver problem on Windows 2000. You can get detailed information in the More Information section of the Microsoft Knowledge Base 328580 and 323754. Visit the Microsoft Knowledge Base homepage at http://support.microsoft.com/, type the number of the knowledge base article you need in the search field, and click the Search button.

Problem:

An application does not run correctly.

Solution:

32ThinkPad® Z60t and Z60m Series Service and Troubleshooting Guide

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Contents Page Page Page Page Contents Index Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters Extension cords and related devices Plugs and outletsBatteries Heat and product ventilation CD and DVD drive safety Additional safety informationTo Connect Page Important safety information Laser compliance statement Important safety information Page Important notice for users Important regulatory notice for usersInformation about hard disk capacity Page Finding information with the ThinkVantage button Page Overview of your new ThinkPad computer Your ThinkPad Z60t Series computer at a glance Front viewRear view Your ThinkPad Z60m Series computer at a glance ThinkPad Z60t Series Features ThinkPad Z60m Series Features Features Specifications Be gentle with your computer Important tips Be careful about where and how you workCaring for your ThinkPad computer Carry your computer properlyTake care in setting passwords Handle storage media and drives properlyOther important tips Cleaning the cover of your computer Cleaning your computer keyboardCleaning your computer display Care for the fingerprint readerCaring for your ThinkPad computer Solving computer problems Error messages Diagnosing problemsTroubleshooting Click PC-DoctorSolving computer problems Solving computer problems Solving computer problems Select Security -Predesktop Area -Predesktop Area Errors without messages ProblemSolution Password problem Power switch problem Keyboard problemsUltraNav problems Standby or hibernation problems Your computer does not enter standby or hibernation mode Select Timer Wake with Battery Operation by pressing Enter Click Power ManagementComputer screen problems Click AdvancedBattery problems Hard disk drive problems Startup problem Fingerprint authentication problems Other problemsComputer does not respond Solution Problem Starting Bios Setup Utility Starting Bios Setup Utility Recovering pre-installed softwareRecovering pre-installed software Upgrading the hard disk driveUpgrading the hard disk drive Handling a hard disk driveUpgrading the hard disk drive Upgrading the 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 CenterFRU Getting help around the world Appendix A. Wireless related information Wireless interoperabilityUsage environment and your health Authorized Operation Within the United States and Canada Enabling Extended Channel Mode Page What this Warranty Covers Appendix B. Warranty informationLenovo Statement of Limited Warranty Part 1 General TermsWhat this Warranty Does not Cover How to Obtain Warranty ServiceWhat Lenovo Will Do to Correct Problems Exchange of a Machine or Part Your Additional ResponsibilitiesLimitation of Liability Governing LawPart 2 Country-unique Terms Peru MexicoParaguay UruguayCambodia and Laos United StatesAsia Pacific Australia CAMBODIA, INDONESIA, and LaosIndia NEW Zealand JapanMalaysia PEOPLE’S Republic of China PRCSingapore EUROPE, Middle EAST, Africa EmeaGoverning Law Arbitration The following is added under this heading European Union EU ConsumersPage Following Terms Apply to the Country Specified Austria EgyptFrance Germany HungaryIreland Items for Which Lenovo is Not Liable SlovakiaUnited Kingdom Part 3 Warranty Information Warranty PeriodThinkPad Z60m Series computer Customer Replaceable Unit ″CRU″ Service On-site ServiceCourier or Depot 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 ServiceCountry or Region Telephone Number Country or Region Telephone Number Country or Region Telephone Number Guarantee supplement for Mexico Appendix C. Customer Replaceable Units CRUs Tier 2 CRUsPage Appendix D. Notices Television output notice Electronic emissions noticesIndustry Canada Class B emission compliance statement European Union EMC Directive conformance statementDisposing of a disused lithium battery Handling a disused ThinkPad battery packEnvironmental notices for Japan IBM Lotus Software Offer U. S. Or Canada Latin American CountriesEuropean Countries Trademarks Asia Pacific CountriesPage Index Page Page Part Number 39T2191
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