Inspiron 15 5505 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.
	Product Name	Displays the model number of your computer.
	Service Tag	Displays the service tag of your computer.
	Asset Tag	Displays the asset tag of your computer.
	CPU Type	Displays the processor type.
	CPU Speed	Displays the processor speed.
	CPU ID	Displays the processor identification code.
	CPU Cache
	L1 Cache	Displays the processor L1 cache size.
	L2 Cache	Displays the processor L2 cache size.
	L3 Cache	Displays the processor L3 cache size.
	First HDD	Displays the type of hard drive installed.
	M.2 PCIe SSD	Display the M.2 PCIe SSD device information of the computer.
	AC Adapter Type	Displays the type of AC adapter.
	System Memory	Displays the size of memory installed.
	Memory Speed	Displays the speed of memory.
	Keyboard Type	Displays the type of keyboard installed on the computer.

Table 2. System setup options—Advanced menu
The following table describes the Advanced menu options in the System setup program.
Advanced
	PowerNow! Enable	Enables or disables the dynamic frequency scaling and power-saving technology for the AMD processor. Default: Enabled
	Virtualization	Enables or disables the Virtualization technology. Default: Enabled
	Integrated NIC	Enables or disables the on-board LAN controller. Default: Enabled
	USB Emulation	Enables or disables the USB emulation feature. This feature defines how the BIOS, in the absence of a USB-aware operating system, handles USB devices. USB emulation is always enabled during POST. NOTE: You cannot boot any type of USB device (floppy, hard drive, or memory key) when this option is off. Default: Enabled
	USB Wake Support	Allows you to enable USB devices to wake the computer from standby or to disable the USB wake support feature. NOTE: If USB PowerShare is enabled, a device connected to the USB PowerShare connector may not wake the computer. NOTE: To enable wake support for the fingerprint reader the USB Wake Support needs to be enabled in the BIOS. To enable USB wake support, complete the steps in the knowledge base article SLN321473. Default: Disabled
	SATA Operation	Allows you to configure the operating mode of the integrated SATA hard drive controller. Default: AHCI
	Adapter Warnings	Allows you to choose if the computer should display warning messages when you use AC adapters that are not supported by your computer. Default: Enabled
	Function Key Behavior	Allows you to set function key or multimedia key as the default function key behavior. Default: Multimedia key
	Keyboard Illumination	Selects the operating mode of the keyboard illumination feature. Default: Bright
	Keyboard Backlight with AC	Selects the timeout value for the keyboard backlight when an AC adapter is plugged into the computer. Default: 1 minute
	Keyboard Backlight with Battery	Selects the timeout value for the keyboard backlight when the computer is running on battery power. Default: 1 minute
	Express Charge	Selects the battery charge mode. Default: Express Charge
	Battery Health	Displays the battery health.
	Camera	Enables or disables the camera. Default: Disabled
	Battery Charge Configuration	Set the battery charge settings with a preselected custom charge start and stop. Default: Adaptive
	Advanced Battery Charge Configuration	Enable Advanced Battery Charge Configuration from the beginning of the day to a specified work period. Default: Disabled
	Sleep Mode	Selects the power-saving state when your computer is idle. Default: OS Automatic Selection
	Maintenance
	Data Wipe on next boot	Enables or disables data wipe on the next boot. Default: Disabled
	BIOS Recovery from Hard Drive	Enables the user to recover from certain corrupted BIOS conditions from a recovery file on the user primary hard drive or an external USB key.
	BIOS Auto-Recovery	Enables BIOS to automatically recover BIOS without user actions. Default: Disabled
	SupportAssist System Resolution
	Auto OS Recovery Threshold	Controls the automatic boot flow for SupportAssist System Resolution Console and for the Dell OS Recovery tool. Default: 2
	SupportAssist OS Recovery	Enables or disables the boot flow for the SupportAssist OS Recovery tool in the even of certain system errors. Default: Disabled

Table 3. System setup options—Security menu
The following table describes the Security menu options in the System setup program.
Security
	Admin Password Status		Displays if the administrator password is clear or set.
	System Password Status		Displays if the system password is clear or set. Default: Not Set
	HDD2 Password Status		Displays if the HDD password is clear or set. Default: Not Set
	Service Tag		Set your system’s Service Tag.
	Admin Password		Allows you to set the administrator password. The administrator password controls access to the system setup utility.
	System Password		Allows you to set the system password. The system password controls access to the computer at boot.
	HDD2 password		Allows you to set, change, or delete the hard-disk drive password.
	Password Change		Allows you to permit or deny system password or HDD password changes. Default: Permitted
	Computrace		Enables or disables the BIOS module interface of the optional Computrace Service from Absolute Software. Default: Deactivate
	SED Block SID Authentication		Enables or disables SED Block SID Authentication. Default: Disabled
	PPI Bypass for SED Block SID Command		When there is no drive ownership and the ppibypassforblocksid is enabled, BIOS requires user input while sending the Block SID authentication command to SED drives. When ppibypassforblocksid is disabled, BIOS does not require user input while sending the Block SID command. Default: Disabled
	Firmware TPM		Enable or disable the firmware TPM. Default: Enabled
	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. Default: Disabled
	UEFI Firmware Capsule Updates		Enables or disables BIOS updates through UEFI capsule update packages. Default: Enabled
	WINDOWS SMM SECURITY MITIGATIONS TABLE (WSMT)		Enables or disables configuration of platform features on Dell Client Systems with WSMT-enabled BIOS. Default: Enabled

Table 4. System setup options—Boot menu
The following table describes the Boot menu options in the System setup program.
Boot
	Fast Boot		Enables or disables the fast boot option. Default: Minimal
	Secure Boot		Enables or disables the secure boot feature. Default: Disabled
	Load Legacy Option ROMs		Enables or disables the Load Legacy Option ROMs. Default: Disabled
	Boot List Option		Displays the available boot options. Default: UEFI
	Attempt Legacy Boot		Enables or disables legacy boot. Default: Disabled
	File Browser Add Boot Option		Allows you to add the boot options.

Table 5. System setup options—Exit menu
The following table describes the Exit menu options in the System setup program.
Exit
	Exit Saving Changes		Allows you to exit system setup and save your changes.
	Save Change Without Exit		Allows you to save your changes without exiting the BIOS setup.
	Exit Discarding Changes		Allows you to exit the BIOS setup without saving the changes.
	Load Optimal Defaults		Allows you to restore default values for all system setup options.
	Discard Changes		Allows you to load previous values for all system setup options.