Contents1 Set up your Inspiron 5390.............................................................................................................................. 42 Views of Inspiron 5390.................................................................................................................................. 6Left.......................................................................................................................................................................................6Right.................................................................................................................................................................................... 6Base..................................................................................................................................................................................... 7Display..................................................................................................................................................................................8Bottom.................................................................................................................................................................................83 Specifications of Inspiron 5390.................................................................................................................... 10Dimensions and weight.................................................................................................................................................... 10Processors.........................................................................................................................................................................10Chipset................................................................................................................................................................................11Operating system.............................................................................................................................................................. 11Memory...............................................................................................................................................................................11Ports and connectors.......................................................................................................................................................12Communications............................................................................................................................................................... 12Wireless module.......................................................................................................................................................... 12Audio...................................................................................................................................................................................13Storage...............................................................................................................................................................................13Intel Optane Memory H10 with solid-state storage (optional)....................................................................................14Media-card reader............................................................................................................................................................ 14Keyboard............................................................................................................................................................................15Camera...............................................................................................................................................................................15Touchpad........................................................................................................................................................................... 16Touchpad gestures..................................................................................................................................................... 16Power adapter...................................................................................................................................................................16Battery................................................................................................................................................................................17Display................................................................................................................................................................................ 17Fingerprint reader (optional)........................................................................................................................................... 18Video.................................................................................................................................................................................. 18Computer environment....................................................................................................................................................194 Keyboard shortcuts......................................................................................................................................205 Getting help and contacting Dell..................................................................................................................22Self-help resources.......................................................................................................................................................... 22Contacting Dell................................................................................................................................................................. 22Contents 3