Table 8. Power management
Option Description
AC Behavior Allows you to enable or disable the computer from turning on
automatically when an AC 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. The options are:
• Disabled (Default setting)
• Every Day
• Weekdays
• Select Days
USB Wake Support Allows you to enable USB devices to wake the system from Standby.
NOTE: This feature is only functional when the AC power adapter is
connected. If the AC power adapter is removed during Standby, the
system setup will remove power from all of the USB ports to
conserve battery power.
• Enable USB Wake Support
Default setting: The option is disabled.
Wireless Radio Control Allows you to enable or disable the feature that automatically switches
from wired or wireless networks without depending on the physical
connection.
• Control WLAN Radio
Default setting: The option is disabled.
Wake on LAN/WLAN Allows you to enable or disable the feature that powers on the computer
from the Off state when triggered by a LAN signal.
• Disabled (Default setting)
• LAN Only
• WLAN Only
• LAN or WLAN
Block Sleep This option lets you block entering to sleep (S3 state) in Operating
System environment.
Block Sleep (S3 state) - This option is disabled by default.
Advanced Battery Charge
Configuration
This option enables you to maximize the battery health. By enabling this
option, your system uses the standard charging algorithm and other
techniques, during the non-work hours to improve the battery health.
Disabled (Default setting)
Primary Battery Charge
Configuration
Allows you to select the charging mode for the battery. The options are:
• Adaptive
• Standard - Fully charges your battery at a standard rate.
• ExpressCharge - The battery charges over a shorter period of time
using Dell’s fast charging technology.
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