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Istruzioni per l'uso Dell, Modello Latitude E5420

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The options are: • Disabled • COM1 • COM2 • COM3 • COM4 Default Setting: COM1 SATA Operation Allows you to configure the internal SATA hard-drive controller. The options are: • Disabled • ATA • AHCI Default Setting: AHCI NOTE icon NOTE: SATA is configured to support RAID mode. USB Controller Allows you to control the USB controller. The options are: • Enable USB Controller • Diasabe USB Mass Storage Dev • Disable USB Controller Default Setting: Enable USB Controller SMART Reporting Allows you to activate the Self Monitoring Analysis and Reporting Technology (SMART). Default Setting: Disabled Diskette Drive Allows you to activate the diskette drives. The options are: • Disabled • Enabled Default Setting: Disabled Miscellaneous Devices Allows you to enable or disable the following devices: • Internal Modem • Fixed Bay • eSATA Ports • Hard Drive Free Fall Protection • External USB Port • Microphone • Camera You can also enable or disable Media Card and 1394 together. Default Setting: All devices are enabled. Keyboard illumination Allows you to configure the keyboard illumination feature. The options are: • Disabled • Level is 25% • Level is 50% • Level is 50% • Levels is 100% Default Setting: Level is 75% Drives Allows you to configure the SATA drives on board. The options are: • SATA-0 • SATA-1 • SATA-4 • SATA-5 Default Setting: All drives are enabled. Video LCD Brightness Allows you to set the display brightness depending up on the power source (On Battery and On AC). NOTE icon NOTE: The Video setting will only be visible when a video card is installed into the system. Security Admin Password Allows you to set, change, or delete the administrator (admin) password.NOTE icon NOTE: You must set the admin password before you set the system or hard drive password. NOTE icon NOTE: Successful password changes take effect immediately. NOTE icon NOTE: Deleting the admin password automatically deletes the system password and the hard drive password. NOTE icon NOTE: Successful password changes take effect immediately. Default Setting: Not set System Password Allows you to set, change or delete the system password.NOTE icon NOTE: Successful password changes take effect immediately. Default Setting: Not set Internal HDD-0 Password Allows you to set or change the system's internal hard-disk drive.NOTE icon NOTE: Successful password changes take effect immediately. Default Setting: Not set Password Bypass Allows you to enable or disable the permission to bypass the System and the Internal HDD password, when they are set. The options are: • Disabled • Reboot bypass Default Setting: Disabled Password Change Allows you to enable the disable permission to the System and Hard Drive passwords when the admin password is set. Default Setting: Allow Non-Admin Password Changes is not selected Strong Password Allows you to enforce the option to always set strong passwords. Default Setting: Enable Stron Password is not selected. OROM Keyboard Access Allows you to set an option to enter the Option ROM Configuration screens using hotkeys during boot. The options are: • Enable • One Time Enable • Disable Default Setting: Enable TPM Security Allows you to enable the Trusted Platform Module (TPM) during POST. Default Setting: The option is disabled. Computrace Allows you to activate or disable the optional Computrace software The options are: • Deactivate • Disable • Activate NOTE icon NOTE: The Activate and Disable options will permanently activate or disable the feature and no further changes will be allowed Default Setting: Deactivate CPU XD Support Allows you to enable the Execute Disable mode of the processor. Default Setting: Enable CPU XD Support Non-Admin Setup Changes Allows you to determine whether changes to the setup options are allowed when an Administrator Password is set. If disabled the setup options are locked by the admin password. Password Configuration Allows you to determine the minimum and maximum length of Administrator and System passwords. Admin Setup Lockout Allows you to prevent users from entering Setup when an Administrator password is set. Default Setting: Enable Admin Setup Lockout is not selected. Performance Multi Core Support This field specifies whether the process will have one or all cores enabled. The performance of some applications will improve with the additional cores. This option is enabled by default.Allows you to enable or disable multi-core support for the processor. The options are: • All • 1 • 2 Default Setting: All Intel® SpeedStep™ Allows you to enable or disable the Intel SpeedStep feature. Default Setting: Enable Intel SpeedStep C States Control Allows you to enable or disable the additional processor sleep states. Default Setting: The options C states, C3, C6, Enhanced C-states, and C7 options are enabled. Limit CPUID Allows you to limit the maximum value the processor Standard CPUID Function will support. Default Setting: Enable CPUID Intel® TurboBoost™ Allows you to enable or disable t...


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