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Lenovo 6019 manual Advanced settings, Exiting from the Setup Utility program, 34User Guide

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Advanced settings

Advanced settings

On some computer models, the Advanced settings menu includes a setting to Enable/Disable HyperThreading. This feature works only with HyperThreading-aware operating systems, such as Microsoft Windows XP. The default setting for HyperThreading is Enabled. However, if you select Set Defaults and are using an operating system other than Windows XP, your computer performance might be degraded. Therefore, you should always set HyperThreading to Disabled unless you are sure your operating system supports HyperThreading.

Exiting from the Setup Utility program

After you finish viewing or changing settings, press Esc to return to the Setup Utility program menu (you might have to press Esc several times). If you want to save the new settings, select Save Settings or Save and exit the Setup Utility. Otherwise, your changes will not be saved.

34User Guide

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Lenovo 6019 manual Advanced settings, Exiting from the Setup Utility program, 34User Guide

Contents

ThinkCentre User Guide Page ThinkCentre User Guide Second Edition January Copyright Lenovo 2007, 2009. All rights reservedContents Appendix B. Notices IndexIntroduction viUser Guide Chapter 1. Important safety information 2User Guide Chapter 2. Arranging your workspace ComfortGlare and lighting Air circulation Electrical outlets and cable lengthsChapter 3. Setting up your computer Connecting your computer3.Connect the USB mouse cable to the USB connector Chapter 3. Setting up your computer PHONE LINEPHONE LINE c.Connect the speakers to the computer 1 USB Completing important tasks Turning on computer powerFinishing the software installation 10User GuideUpdating your operating system Installing other operating systemsInstalling external options Updating your antivirus softwareMicroprocessor System management featuresSystem information MemoryInput/output features Preinstalled software PowerSecurity features Operating systems, preinstalled varies by modelMicroprocessor System management featuresSystem information MemoryvRemote Administration vAutomatic power-onstartup Input/output featuresPreinstalled software PowerSecurity features Operating systems, preinstalled varies by modelMicroprocessor System management featuresSystem information MemoryvRemote Administration vAutomatic power-onstartup Input/output featuresPreinstalled software PowerSecurity features Operating systems, preinstalled varies by modelMicroprocessor System management featuresSystem information MemoryvAutomatic power-onstartup Input/output featuresPreinstalled software PowerSecurity features Operating systems, preinstalled varies by modelEnvironment DimensionsWeight Electrical inputWidth 400 mm 15.7 in Height 175 mm 6.9 in Width: 317 mm 12.48 in Height: 99 mm 3.9 in Width 89 mm 3.5in Height 276 mm 10.9 in 28User Guide ThinkVantage System Update ThinkVantage Rescue and RecoveryThinkVantage Client Security Solution Chapter 4. Software overviewPC Doctor for WINPE, PC Doctor for Windows Adobe Acrobat Reader30User Guide Viewing and changing settings Chapter 5. Using the Setup UtilityStarting the Setup Utility program Using passwordsSetting, changing, and deleting a password User PasswordAdministrator Password Using Security Profile by DeviceSelecting or changing the startup device sequence Selecting a startup deviceSelecting a temporary startup device 3.Select Security Profile by DeviceAdvanced settings Exiting from the Setup Utility program34User Guide Using system programs Updating flashing BIOS from a diskette or CD-ROMChapter 6. Updating system programs Updating flashing BIOS from your operating system Recovering from a POST/BIOS update failureb.Click Continue c.Click Downloads and drivers Chapter 6. Updating system programs 38User Guide Chapter 7. Troubleshooting and diagnostics Basic troubleshootingDiagnostic programs PC-Doctorfor Windows Creating a diagnostic CD imageCreating diagnostic diskettes PC-Doctorfor DOSRunning diagnostics from the CD or diskettes Cleaning the mouse PC-Doctorfor Windows PEOptical mouse Non-opticalmouse Chapter 7. Troubleshooting and diagnostics 11.Reconnect the mouse cable to the computer12.Turn your computer back on 46User Guide Chapter 8. Recovering software Creating and using the Product Recovery discPerforming backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media Creating and using a Recovery Repair diskette To create rescue media, do the followingTo use rescue media, do one of the following Recovering or installing device drivers Setting a rescue device in the startup sequence Solving recovery problems54User Guide Online Books folder Chapter 9. Getting information, help, and serviceInformation resources ThinkVantage Productivity CenterAccess Help Safety and WarrantyHelp and service Using the documentation and diagnostic programsCalling for service Using other services Purchasing additional servicesAppendix A. Manual modem commands Basic AT commandsATH ENTER Command Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Telekom PTT SCR-BE Taximpulssperrfilter-12kHz Appendix A. Manual modem commandsAttention Switzerland User PTT Art. Bakom 93.0291.Z.N66User Guide 1009 Think Place - Building One Morrisville, NC Appendix B. NoticesLenovo United States, Inc U.S.A Attention Lenovo Director of LicensingTelevision output notice TrademarksIndex A Page Page 72User Guide Page 1P P/N 43C6566