Dell Latitude 5580 Owners Manual - Page 71
Option, Description, type of USB Mass Storage Devices HDD, memory key
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Option SATA Operation Description Allows you to configure the internal SATA hard-drive controller. The options are: • Disabled • AHCI • RAID On: This option is enabled by default. Drives Allows you to configure the SATA drives on board. All drives are enabled by default. The options are: • SATA-0 • SATA-2 • SATA-4 • M.2 PCI-e SSD-0 SMART Reporting This field controls whether hard drive errors for integrated drives are reported during system startup. This technology is part of the SMART (Self Monitoring Analysis and Reporting Technology) specification. This option is disabled by default. • Enable SMART Reporting 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 USB Boot Support (by default enable) • Enable External USB Port (by default enable) • Enable Thunderbolt Ports (by default enable) • Enable Thunderbolt Boot Support • Always Allow Dell Docks (by default enable) • Enable Thunderbolt (ans PCIe behind TBT) Pre-boot • Security level - No Secuirty • Security level - User Configuration(by default enable) • Security level - Secure connect • Security level - Display Port Only NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of these settings. USB PowerShare Audio 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 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 (by default enable) Keyboard Illumination This field lets you choose the operating mode of the keyboard illumination feature. The keyboard brightness level can be set from 0% to 100%. The options are: System setup options 71