Dell Latitude 3570 Owner's Manual page 36

Option
Table 9. POST behavior
Option
Adapter Warnings
Numlock Enable
Fn Key Emulation
Fn Lock Options
Fastboot
Extended BIOS POST Time
36
Description
• 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.
Description
Allows you to enable or disable the system setup (BIOS) warning
messages when you use certain power adapters.
Enable Adapter Warnings (Default setting)
Allows you to enable the Numlock option when the computer boots.
Enable Numlock
This option is enabled by default.
Allows you to set the option where the <Scroll Lock> key is used to
simulate the <Fn> key feature.
Enable Fn Key Emulation (Default setting)
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
(Default setting)
• Lock Mode Disable / Standard
• Lock Mode Enable / Secondary
Allows you to speed up the boot process by bypassing some of the
compatibility steps. The options are:
• Minimal
• Thorough (Default setting)
• Auto
Allows you to create an additional pre-boot delay. The options are:
• 0 seconds (Default setting)
• 5 seconds
• 10 seconds