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Lenovo ThinkCentre 7522 User Manual
Also see for ThinkCentre 7522: Hardware Maintenance ManualUser guideUser guideMaintenance manualUser guide
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Chapter 4. Using the Setup UtilityThe Setup Utility program is stored in the electrically erasable programmableread-only memory (EEPROM, also referred to as flash memory) of your computer.The Setup Utility program is used to view and change the configuration settings ofyour computer, regardless of which operating system you are using. However, theoperating system settings might override any similar settings in the Setup Utilityprogram.Starting the Setup Utility programTo start the Setup Utility program, do the following:1. Make sure your computer is turned off.2. Repeatedly press and release the F1 key when turning on the computer. Whenyou hear multiple beeps or see a logo screen, release the F1 key.Note: If a Power-On Password or an Administrator Password has been set, theSetup Utility program menu is not displayed until you type the correctpassword. For more information, see “Using passwords.”The Setup Utility might start automatically when POST detects that hardware hasbeen removed or new hardware has been installed in your computer.Viewing and changing settingsThe Setup Utility program menu lists items that identify system configurationtopics. To view or change settings, see “Starting the Setup Utility program.”When working with the Setup Utility program, you must use the keyboard. Thekeys used to perform various tasks are displayed at the bottom of each screen.Using passwordsBy using the Setup Utility program, you can set passwords to preventunauthorized access to your computer and data. The following types of passwordsare available:v Power-On Passwordv Administrator PasswordYou do not have to set any passwords to use your computer. However, usingpasswords improves computing security. If you decide to set any passwords, readthe following sections.© Copyright Lenovo 2009 49 |
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