Dell Inspiron 16 Plus 7640 Owner's Manual

Table 40. System setup options—System Management menuSystem ManagementService Tag Displays the Service Tag of the computer.Asset Tag Creates a system Asset Tag that can be used by an IT administrator touniquely identify a particular system. Once set in BIOS, the Asset Tag cannotbe changed.AC BehaviorWake on AC Enables the computer to briefly power on when AC power is connected.Default: OFFAuto On Time Enables the computer to automatically power on for defined days or times.Default: DisabledDiagnosticsOS Agent Requests Enables or disables Dell OS Agents to schedule onboard diagnostics on asubsequent boot.Default: ONTable 41. System setup options—Keyboard menuKeyboardNumlock EnableEnable Numlock Enables or disables the numlock during boot.Default: ONFn Lock OptionsFn Lock Options Enables or disables the function lock mode.Default: ONLock Mode Selects the lock mode.Default: Lock Mode SecondaryKeyboard Illumination Allows for selection of keyboard illumination settings.Default: BrightKeyboard Backlight Timeout on AC Allows for selection of keyboard backlight timeout value, when an AC adapter isplugged into the computer.Default: 1 minuteKeyboard Backlight Timeout onBatteryAllows for selection of keyboard backlight timeout value, when the computer isrunning on battery power.Default: 1 minuteTable 42. System setup options—Pre-boot Behavior menuPre-boot BehaviorAdapter warningsEnable Adapter warnings Enables or disables the computer to display adapter warning messages whenadapters with too little power capacity are detected.Default: ONWarnings and Errors Selects an action on encountering a warning or error during boot.Default: Prompt on Warnings and Errors. Stop, prompt, and wait for user inputwhen warnings or errors are detected.BIOS Setup 101