Post Behavior Screen Options - Dell Latitude 5490 Owner's Manual

Option Description
● Primarily AC use
● Custom
If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop.
Type-C This option lets you set the maximum power that can be drawn from the Type-C connector.
Connector Power
● 7.5 Watts (default)
● 15 Watts

POST Behavior screen options

Option Description
Adapter Allows you to enable or disable the system setup (BIOS) warning messages when you use certain power
Warnings adapters.
Default setting: Enable Adapter Warnings
Keypad Allows you to choose one of two methods to enable the keypad that is embedded in the internal keyboard.
(Embedded)
● Fn Key Only: This option is enabled by default.
● By Numlock
Numlock Enable Allows you to enable the Numlock option when the computer boots.
Enable Numlock. 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
● Lock Mode Enable/Secondary
Fastboot Allows you to speed up the boot process by bypassing some of the compatibility steps. The options are:
● Minimal
● Thorough (default)
● Auto
Extended BIOS Allows you to create an additional preboot delay. The options are:
POST Time
● 0 seconds. This option is enabled by default.
● 5 seconds
● 10 seconds
Full Screen Logo This option will display full screen logo if your image match screen resolution
● Enable Full Screen Logo
Warnings and This option will cause the boot process to only pause when warnings or errors are detected.
Error
● Prompt on Warnings and Errors This option is enabled by default.
● Continue on Warnings
● Continue on Warnings and Errors
80 System setup options
NOTE: All charging mode may not be available for all the batteries. To enable this option, disable the
Advanced Battery Charge Configuration option.
NOTE: When setup is running, this option has no effect. Setup works in Fn Key Only mode.
NOTE: Error deemed critical to the operation of the system hardware will always halt the system.