- Notes, cautions, and warnings
- Product overview
- Working on your computer
- Removing and installing components
- Technical specifications
- System specifications
- Processor specifications
- Memory specifications
- Hard drive options
- Audio specifications
- Video specifications
- Camera specifications
- Communication specifications
- Ports and connectors specifications
- Display specifications
- Keyboard specifications
- Touchpad specifications
- Battery specifications
- AC adapter specifications
- Physical specifications
- Environmental specifications
- Technology and components
- System setup options
- Boot Sequence
- Navigation keys
- System Setup overview
- Accessing System Setup
- General screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot screen options
- Performance screen options
- Power management screen options
- POST behavior screen options
- Wireless screen options
- Maintenance screen options
- System logs screen options
- SupportAssist system resolution
- Real Time Clock (RTC) reset
- Verifying system memory in system setup (BIOS)
- Updating the BIOS in Windows
- System and setup password
- Software
- Troubleshooting
- Contacting Dell
Latitude 3480 Owner's Manual
System Configuration screen options
- Option
- Description
- Integrated NIC
- Controls the on-board LAN controller.
- Enabled w/PXe by default
- SATA Operation
- Allows you to configure the operating mode of the
integrated SATA hard drive controller.
- RAID On — default
- Drives
- Allows you to configure the SATA drives on board.
- SATA-0 enabled by default
- eMMC (System Default)
- SMART Reporting
- Controls whether hard drive errors for integrated
drivers are reported during system startup.
- Disabled — default
- USB Configuration
This is an optional feature.
This field configures the integrated USB controller. If Boot Support is enabled, the system is allowed to boot any type of USB Mass Storage Devices—HDD, memory key, floppy.If USB port is enabled, device attached to this port is enabled and available for OS.
If USB port is disabled, the OS cannot see any device attached to this port.
The options are:
- Enable Boot Support—enabled by default
- Enable External USB Port—enabled by default
NOTE:USB keyboard and mouse always work in the BIOS setup irrespective of these settings.- USB PowerShare
- This field configures the USB PowerShare feature behavior. This option allows you to charge external devices using the stored system battery power through the USB PowerShare port. This option is disabled by default.
- Audio
- This field enables or disables the integrated audio
controller. By default, the Enable Audio option is selected.
The options are:
- Enable Microphone—by default enable
- Enable Internal Speaker—(default enable)
- Touchscreen
- Controls whether the touchscreen is enabled or disabled.
- Enabled — default
- Unobtrusive Mode
- When enabled, pressing Fn+F7 will turn off all light
and sound emissions from the system.
- Disabled — default
- Miscellaneous Devices
- Allows you to enable or disable the following devices:
- Camera (default enable)
- Secure Digital (SD) card—enabled
- Secure Digital (SD) card read-only-mode
- Hard drive Free Fall Protection — enabled
- Secure Digital (SD) Boot — enabled
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