Dell Vostro 5471 Owner's Manual page 5

Communication specification.......................................................................................................................................... 51
Ports and connectors specification...............................................................................................................................51
Display specification.......................................................................................................................................................... 51
Keyboard............................................................................................................................................................................. 52
Touchpad specification.................................................................................................................................................... 52
Camera.................................................................................................................................................................................52
Storage specification........................................................................................................................................................53
Battery specification........................................................................................................................................................ 53
AC adapter.......................................................................................................................................................................... 53
Physical specification....................................................................................................................................................... 54
Environmental specification............................................................................................................................................54
Chapter 5: System setup.............................................................................................................56
Boot menu...........................................................................................................................................................................56
Navigation keys................................................................................................................................................................. 56
System setup options.......................................................................................................................................................57
General options............................................................................................................................................................ 57
System configuration................................................................................................................................................. 58
Video screen options.................................................................................................................................................. 59
Security..........................................................................................................................................................................59
Secure boot................................................................................................................................................................... 61
Intel Software Guard Extensions options.............................................................................................................. 62
Performance................................................................................................................................................................. 62
Power management.................................................................................................................................................... 63
Post behavior............................................................................................................................................................... 64
Virtualization support................................................................................................................................................. 65
Wireless options...........................................................................................................................................................65
Maintenance................................................................................................................................................................. 65
System logs...................................................................................................................................................................66
SupportAssist system resolution............................................................................................................................. 66
Updating the BIOS in Windows .................................................................................................................................... 66
Updating BIOS on systems with BitLocker enabled............................................................................................67
Updating your system BIOS using a USB flash drive..........................................................................................67
Updating the Dell BIOS in Linux and Ubuntu environments..............................................................................68
Flashing the BIOS from the F12 One-Time boot menu...................................................................................... 68
System and setup password............................................................................................................................................71
Assigning a system setup password........................................................................................................................ 71
Deleting or changing an existing system setup password................................................................................. 72
Chapter 6: Software.................................................................................................................... 73
Operating system configurations...................................................................................................................................73
Downloading drivers..........................................................................................................................................................73
Chipset drivers................................................................................................................................................................... 73
Graphics controller driver................................................................................................................................................ 74
USB drivers......................................................................................................................................................................... 75
Network drivers................................................................................................................................................................. 75
Audio drivers.......................................................................................................................................................................75
Storage controller drivers................................................................................................................................................75
Other drivers...................................................................................................................................................................... 75
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