Inspiron 22-3280 Service Manual

System Setup Options

NOTE: Depending on your computer and its installed devices, the items listed in this section may or may not appear.

Table 1. System setup options—Main menu
The following table describes the Main menu options in the System setup program.
Main
	System Time	Displays the current time in hh:mm:ss format.
	System Date	Displays the current date in mm/dd/yyyy format.
	BIOS Version	Displays the BIOS version number.
	Product Name	Displays the product name.
	Service Tag	Allows you to enter the service tag of your computer.
	Asset Tag	Displays the asset tag of your computer.
	CPU Type	Displays the CPU type.
	CPU Speed	Displays the speed of the CPU.
	CPU ID	Displays the CPU identification code.
	Cache L1	Displays the processor L1 cache size.
	Cache L2	Displays the processor L2 cache size.
	Cache L3	Displays the processor L3 cache size.
	First HDD	Displays the primary hard disk.
	AC Adapter Type	Displays the power adapter type.
	System Memory	Displays the total computer memory installed.
	Memory Speed	Displays the memory speed.

Table 2. System setup options—Advanced menu
The following table describes the Advanced menu options in the System setup program.
Advanced
Advanced BIOS Features
	Intel(R)SpeedStep(TM)		Enable or disable the Intel SpeedStep feature. Default: Enabled.
	Integrated NIC		Enable or disable the on-board LAN controller. Default: Enabled
	Intel Speed Shift Technology		Enable/disable Intel Speed Shift Technology support . Setting this option to enable to allows the operating system to select the appropriate processor performance automatically. Default: Enabled
	SATA Option		This option configures the operating mode of the integrated SATA hard drive controller. Default: AHCI
	Adapter Warnings		Enables or disables the power adapter warnings. Default: Enabled
	Intel Software Guard Extensions		Enable/Disable/Software Controlled Intel® Software Guard Extensions (SGX). Default: Software controlled
	Intel Software Guard Extensions allocated memory size		Setting memory allocation for Intel Software Guard Extensions (SGX). The support would be 128MB allocation by default. When SGX is set to Software Controlled this setting is not available and has no effect.
	BIOS Recovery from Hard Drive		Enable or disable BIOS recovery from hard drive. Default: Enabled
	BIOS Auto-Recovery		Enable or disable BIOS Auto-Recovery. Default :Disabled
	Integrity Check		When enabled, BIOS checks the BIOS image integrity on every boot. When Disabled, BIOS checks the image integrity only if the previous boot did not complete. Default :Disabled
	Intel BIOS Guard Support		Enable or disable the Intel BIOS Guard Support. Default: Enabled
USB Configuration
	Rear USB Ports		Allows you to enable or disable the rear USB ports.
Power Options
	Wake Up by Integrated LAN		Enable or disable the computer to be powered on by special LAN signals. Default: Disabled
	AC Recovery		Sets what action the computer takes when power is restored.
	Deep Sleep Control		Enable or disable the Deep Sleep mode support. Default: Enabled
	USB Wake support		Enable or disable USB devices to wake the system from Standby. Default: Enabled
	USB Powershare Support State		Enable or disable charging USB devices. Default: Disabled
	Auto Power On		This option sets the time of day when you would like the system to turn on automatically.
	Auto Power On Mode		System turns on automatically.
	Auto Power On Date		Auto power on date.
	Auto Power On Time		Auto power on time.
	Numlock Key		Allows you to set the status of the Numlock key during boot to On or Off.
SupportAssist System Resolution
	Auto OS Recovery Threshold		Control the automatic boot flow for SupportAssist System Resolution Console and for Dell OS Recovery tool.
	SupportAssist OS Recovery		The SupportAssist OS Recovery option will enable or disable the boot flow for SupportAssist OS Recovery tool in the event of certain system errors. If the SupportAssist OS Recovery setup option is set to disabled then all automatic boot flow for SupportAssist OS Recovery tool will be disabled. Default: Disabled

Table 3. System setup options—Security menu
The following table describes the Security menu options in the System setup program.
Security
	Unlock Setup Status		Displays the Unlock Setup status.
	Admin Password Status		Displays the administrative password status.
	System Password Status		Displays the system password status.
	HDD Password Status		Displays the hard-drive password status.
	Asset Tag		Displays the asset tag of your computer.
	Admin Password		Allows you to set the admin password.
	System Password		Allows you to set the system password.
	HDD Password		Allows you to set the hard drive password.
	Password change		Allows you determine whether changes to the System and Hard Disk passwords are permitted when an administrator password is set.
	Computrance		Allows you to help track assets and provide recovery services in the event the computer is lost or stolen.
	Firmware TPM		Allows you to enable or disable the firmware TPM function.
	PPI Bypass for Clear Command		Allows you to control the TPM Physical Presence Interface (PPI). When enabled, this setting will allow the OS to skip BIOS PPI user prompts when issuing the Clear command. Changes to this setting take effect immediately..
	UEFI Firmware Capsule Updates		Allows you to enable or disable the UEFI Firmware Capsule Updates function. Default: Enabled

Table 4. System setup options—Boot menu
The following table describes the Boot menu options in the System setup program.
Boot
	Boot List Option		Allows you to select system boot from Legacy or UEFI.
	File Browser Add Boot Option		Allows you to browse into the file system of devices to select the bootloader.
	File Browser Del Boot Option		Allows you to delete the boot menu.
	Secure Boot		Allows you to enable or disable the secure boot control. Default: Disabled
	Legacy option ROMs		Enable or disable the Legacy Option ROMs.
	Attempt Legacy Boot		Allows the system to immediately boot the Legacy Boot List if system fails to boot the UEFI Boot List.
	Boot Option Priorities		Displays the boot option priorities.
	Boot Option #1		Displays the first boot option.
	Boot Option #2		Displays the second boot option.
	Boot Option #3		Displays the third boot option.

Table 5. System setup options—Exit menu
The following table describes the Exit menu options in the System setup program.
Exit
	Save Changes and Reset		Allows you to reset the system after saving the changes.
	Discard Changes and Reset		Allows you to reset the system without saving any changes.
	Restore defaults		Allows you to restore defaults.
	Discard Changes		Allows you to discard your changes.
	Save Changes		Allows you to save your changes.