Vostro 7590 Service Manual

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Power management

Table 1. Power Management. The table describes the power management options.
Option	Description
Lid Switch	Allows you to disable the lid switch. The options are: Enable Lid Switch—enabled by default Power On Lid Open—enabled by default
AC Behavior	Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected. Wake on AC By default, this option is disabled.
Enable Intel Speed Shift technology	Allows you to enable or disable the Intel Speed Shift Technology option. By default, this option is enabled.
Auto On Time	Allows you to set the time at which the computer must turn on automatically. The options are: Disabled—enabled by default Every Day Weekdays Select Days
USB Wake Support	Allows you to enable USB devices to wake the system from standby. By default, the option Enable USB Wake Support is disabled.
Block Sleep	This option enables you to block entering to sleep in operating system environment. By default, the Block Sleep option is disabled.
Advanced Battery Charge Configuration	This option enables you to maximize the battery health. When you enable this option, your system uses the standard charging algorithm and other techniques, during the nonwork hours to improve the battery health. By default, the Enable Advanced Battery Charge Mode option is disabled.
Primary Battery Charge Configuration	Allows you to select the charging mode for the battery. The options are: Adaptive—enabled by default Standard ExpressCharge Primarily AC use Custom If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop. NOTE: All charging mode may not be available for all the batteries.
Type-C Connector Power	Allows you to set the maximum power that can be drawn from the type-c connector. The options are: 7.5 Watts—enabled by default 15 Watts