Dell Precision M4800 Owner's Manual page 66

Option
Module Bay Battery Charge
Configuration
Table 9. POST Behavior
Option
Adapter Warnings
Mouse/Touchpad
Numlock Enable
Fn Key Emulation
MEBx Hotkey
Fastboot
Extend BIOS POST Time
66
Description
• Standard Charge
• Express Charge (Default Setting)
• Standard – Fully charges your battery at a standard rate
• Express Charge - The battery may be charged over a shorter period of time
using Dell's fast charging technology.
NOTE: Battery settings may not be available for all battery types. In order to
enable this option Ádvanced Battery Charge Mode must be disabled.
Description
Allows you to activate the adapter warning messages when certain power
adapters are used.
• Enable Adapter Warnings (Default Setting)
Allows you to define how the computer handles the mouse and touchpad input. The
options are:
• Serial Mouse
• PS2 Mouse
• Touchpad/PS-2 Mouse (Default Setting)
Specifies if the NumLock function can be enabled when the computer boots. This
option is enabled by default.
• Enable Numlock
Allows you to match the <Scroll Lock> key feature of PS-2 keyboard with the <Fn>
key feature in an internal keyboard. The option is enabled by default.
• Enable Fn Key Emulation
This option specifies whether the MEBx Hotkey function should be enabled when
the system boots.
• Enable MEBx Hotkey (Default Setting)
This option can speed up the boot process by bypassing some compatibility steps.
• Minimal – Reduces boot time by skipping certain hardware and
configuration initialization during boot.
• Thorough – Performs complete hardware and configuration initialization
during boot. (Default Setting)
• Auto – Allows the BIOS to decide configuration initialization performed
during the boot.
This option creates an additional pre-boot delay. This allows the user to see POST
status messages.
• 0 seconds (Default Setting)
• 5 seconds