Dell E5540 Laptop User Manual


 
Option Description
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.
Peak Shift This option enables you to minimize the AC power consumption during
the peak power times of day. After you enable this option, your system
runs only in battery even if the AC is attached.
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)
Primary Battery Charge
Configuration
Allows you to select the charging mode for the battery. The options are:
Adaptive
Standard
ExpressCharge: This option is enabled by default.
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.
To enable this option, disable the Advanced Battery Charge
Configuration option.
Battery Slice Charge
Configuration
Allows you to select the type of charge for the battery. The options are:
Standard Charge
Express Charge : This option is enabled by default.
NOTE: Express charge may not be available for all the batteries. To
enable this option, disable the Advanced Battery Charge
Configuration option.
Intel Smart Connect
Technology
This option, if enabled, periodically senses the nearby wireless
connections, while the system is in sleep state. You can use this option
to synchronize the email or other social media application that are open,
when the system enters the sleep state.
Table 9. POST Behavior
Option Description
Adapter Warnings Allows you to enable or disable the system setup (BIOS) warning
messages when you use certain power adapters.
Default Setting: Enable Adapter Warnings
Keypad (Embedded) Allows you to choose one of two methods to enable the keypad that is
embedded in the internal keyboard.
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