Dell LATITUDE E6400 XFR Service Manual

Also see for Latitude E6400 XFR: System Board Replacement How-to guide Service manual Setup and features information Installation instructions

Contents

Dell LATITUDE E6400 XFR Service Manual Manual pdf 78 page image

Dell™ Latitude™ E6420 XFR Service ManualPage 78Power ManagementOption DescriptionAC Behavior Allows you to enable or disable the computer from turning on automatically when anAC adapter is connected.Default Setting: Wake on AC is not selected.Auto On Time Allows you to set the time at which the computer must turn on automatically. Theoptions are:• Disabled• Every Day• WeekdaysDefault Setting: DisabledUSB Wake Support Allows you to enable USB devices to wake the system from Standby.Default Setting: DisabledNOTE: This feature is only functional when the AC power adapter isconnected. If the AC power adapter is removed during Standby, the systemsetup will remove power from all of the USB ports to conserve battery power.Wireless Radio Control Allows you to enable or disable the feature that automatically switches from wired orwireless networks without depending on the physical connection.Default Setting: The options Control WLAN radio and Control WWAN radio areselected.Wake on LAN/WLAN This field allows the computer to power up from the off state when triggered by aspecial LAN signal or from Hibernate state when triggered by a special wireless LANsignal. Wake-up from the Standby state is unaffected by this setting and must beenabled in the operating system. This feature only works when the computer isconnected to AC.• Disabled — Does not allow the system to power on when it receives a wakeupsignal from the LAN or wireless LAN.• LAN Only — Allows the system to be powered on by special LAN signals.• WLAN Only — Allows the system to be powered on by special WLAN signals.• LAN or WLAN — Allows the system to be powered on by special LAN or wireless LANsignals.Default Setting: DisabledExpressCharge Allows you to enable or disable theExpressCharge feature. The options are:• Standard• ExpressChargeDefault Setting: ExpressChargePOST BehaviorOption DescriptionAdapter Warnings Allows you to enable or disable the system setup (BIOS) warning messages when youuse certain power adapters.Default Setting: Enable Adapter Warnings is selected.Keypad (Embedded) Allows you to choose one or two methods to enable the keypad that is embedded inthe internal keyboard.• Fn Key Only• By Num LkDefault Setting: Fn Key OnlyMouse/Touchpad Allows you to define how the system handles mouse and touchpad input. The optionsare:• Serial Mouse• PS2 Mouse

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