Dell Vostro 14–3478 Owner's Manual page 5

Advantages of HDMI.................................................................................................................................................. 51
USB features.................................................................................................................................................................... 52
USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)...........................................................................................................52
Speed.......................................................................................................................................................................... 52
Applications.................................................................................................................................................................53
Compatibility...............................................................................................................................................................53
4 System specifications..................................................................................................................................55
Technical specifications...................................................................................................................................................55
Hot key combinations...................................................................................................................................................... 57
5 System setup...............................................................................................................................................58
Boot Sequence.................................................................................................................................................................58
Navigation keys................................................................................................................................................................ 58
System setup options......................................................................................................................................................59
Flashing the BIOS from the F12 One-Time boot menu................................................................................................67
Updating the BIOS in Windows ..................................................................................................................................... 71
System and setup password...........................................................................................................................................72
Assigning a system password and setup password............................................................................................... 72
Deleting or changing an existing system and or setup password........................................................................ 72
6 Software......................................................................................................................................................73
Supported operating systems.........................................................................................................................................73
Downloading drivers.........................................................................................................................................................73
Intel chipset drivers.......................................................................................................................................................... 74
Battery drivers..................................................................................................................................................................75
Intel HID Event Filter........................................................................................................................................................75
Intel Dynamic Platform and Thermal Framework.........................................................................................................76
Disk drivers........................................................................................................................................................................76
Realtek PCI-E Memory Card.......................................................................................................................................... 76
Graphics controller driver................................................................................................................................................76
Bluetooth drivers.............................................................................................................................................................. 77
Network drivers................................................................................................................................................................ 77
Realtek Audio.................................................................................................................................................................... 77
Storage drivers................................................................................................................................................................. 78
Security drivers.................................................................................................................................................................78
7 Troubleshooting........................................................................................................................................... 79
Enhanced Pre-Boot System Assessment - ePSA diagnostics................................................................................ 79
Running the ePSA diagnostics................................................................................................................................. 79
Diagnostic LED................................................................................................................................................................. 79
Real Time Clock reset......................................................................................................................................................80
8 Contacting Dell............................................................................................................................................ 82
Contents 5