Post Behavior Screen Options - Dell Precision 7520 Owner's Manual

Option Description
● WLAN Only
● LAN or WLAN
Default setting: Disabled
This option enables you to minimize the AC power consumption during the peak power times of day. After
Peak Shift
you enable this option, your system runs only in battery even if the AC is attached.
● Enable peak shift (disabled)
● Set battery threshold
This option enables you to maximize the battery health. By enabling this option, your system uses the
Advanced
standard charging algorithm and other techniques, during the non-work hours to improve the battery
Battery Charge
health.
Configuration
Allows you to select the charging mode for the battery. The options are:
Primary
● Adaptive (default)
Battery Charge
Configuration
● Standard — Fully charges your battery at a standard rate.
● ExpressCharge — The battery charges over a shorter period of time using Dell's fast charging
● Primarily AC use
● Custom
If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop.
● 7.5 Watts(selected by default)
Type-C
● 15 Watts
connector power

POST Behavior screen options

Option Description
Allows you to enable or disable the system setup (BIOS) warning messages when you use certain power
Adapter
adapters.
Warnings
Default setting: Enable Adapter Warnings
Allows you to choose one of two methods to enable the keypad that is embedded in the internal keyboard.
Keypad
● Fn Key Only: This option is enabled by default.
(Embedded)
● By Numlock
Mouse/Touchpad Allows you to define how the system handles mouse and touch pad input. The options are:
● Serial Mouse
● PS2 Mouse
● Touchpad/PS-2 Mouse: This option is enabled by default.
Allows you to enable the Numlock option when the computer boots.
Numlock Enable
Enable Network. This option is enabled by default.
Fn Key Emulation Allows you to set the option where the Scroll Lock key is used to simulate the Fn key feature.
Enable Fn Key Emulation (default)
Fn Lock Options
Allows you to let hot key combinations Fn + Esc toggle the primary behavior of F1–F12, between their
standard and secondary functions. If you disable this option, you cannot toggle dynamically the primary
behavior of these keys. The available options are:
● Fn Lock. This option is selected by default.
● Lock Mode Disable/Standard (selected by default.)
● Lock Mode Enable/Secondary
72 BIOS setup
technology. This option is enabled by default.
All charging mode may not be available for all the batteries. To enable this option, disable the
NOTE:
Advanced Battery Charge Configuration option.
When setup is running, this option has no effect. Setup works in Fn Key Only mode.
NOTE: