Dell Vostro 15 3510 Service Manual - Page 99

Pre-boot Behavior, Table 17. Keyboard continued, Table 18. Pre-boot Behavior

Page 99 highlights

Table 17. Keyboard (continued) Options Fn Lock Options Keyboard Illumination Keyboard Illumination Keyboard Backlight Timeout on AC Keyboard Backlight Timeout on AC Keyboard Backlight Timeout on Battery Keyboard Backlight Timeout on Battery Description This field contains a toggle switch to change the mode of the function keys (ON by default). The options are as follows: ● Lock Mode Standard - Traditional F1-F12 functions ● Lock Mode Secondary - Enables secondary functions on the Fn keys (selected by default) This field allows the user to set the keyboard illumination settings. The options available are as follows: ● Disabled - The keyboard illumination will be off ● Dim - Enable the keyboard illumination feature at 50% brightness level ● Bright - Enable the keyboard illumination feature at 100% brightness level (selected by default) This field allows the user to define the timeout value for the backlight when the AC adapter is connected to the computer. The options here are as follows: ● 5 seconds ● 10 seconds (selected by default) ● 15 seconds ● 30 seconds ● 1 minute ● 5 minutes ● 15 minutes ● Never This field allows the user to define the timeout value for the backlight when the battery is powering to the computer. The options here are as follows: ● 5 seconds ● 10 seconds (selected by default) ● 15 seconds ● 30 seconds ● 1 minute ● 5 minutes ● 15 minutes ● Never Pre-boot Behavior This section provides Pre-boot Behavior details and settings. Table 18. Pre-boot Behavior Options Adapter Warnings Enable Adapter Warnings Description This field contains a toggle switch to enable or disable warning messages during boot when adapters with low power capacity are detected (enabled by default). System setup 99

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Table 17. Keyboard (continued)
Options
Description
Fn Lock Options
This field contains a toggle switch to change the mode of the
function keys (ON by default). The options are as follows:
Lock Mode Standard - Traditional F1-F12 functions
Lock Mode Secondary - Enables secondary functions on
the Fn keys (selected by default)
Keyboard Illumination
Keyboard Illumination
This field allows the user to set the keyboard illumination
settings. The options available are as follows:
Disabled - The keyboard illumination will be off
Dim - Enable the keyboard illumination feature at 50%
brightness level
Bright - Enable the keyboard illumination feature at 100%
brightness level (selected by default)
Keyboard Backlight Timeout on AC
Keyboard Backlight Timeout on AC
This field allows the user to define the timeout value for the
backlight when the AC adapter is connected to the computer.
The options here are as follows:
5 seconds
10 seconds (selected by default)
15 seconds
30 seconds
1 minute
5 minutes
15 minutes
Never
Keyboard Backlight Timeout on Battery
Keyboard Backlight Timeout on Battery
This field allows the user to define the timeout value for the
backlight when the battery is powering to the computer. The
options here are as follows:
5 seconds
10 seconds (selected by default)
15 seconds
30 seconds
1 minute
5 minutes
15 minutes
Never
Pre-boot Behavior
This section provides Pre-boot Behavior details and settings.
Table 18. Pre-boot Behavior
Options
Description
Adapter Warnings
Enable Adapter Warnings
This field contains a toggle switch to enable or disable warning
messages during boot when adapters with low power capacity
are detected (enabled by default).
System setup
99