Dell Latitude 7390 2-in-1 Re-Imaging Guide

Contents
Installation overview...............................................................5
Introduction.............................................................................6
Order of reinstallation............................................................ 7
Updating or Resetting the BIOS..............................................9
Flashing the BIOS....................................................................................9
Clearing CMOS settings...........................................................................9
Trusted Platform Module (TPM) security...................................................9
Reinstalling the operating system.........................................11
Reinstalling drivers and applications.................................... 12
Displaying drivers and applications on your computer...............................12
Reinstallation sequence for drivers and applications...........13
1 Intel chipset device software................................................................ 13
Downloading and installing the chipset driver.....................................13
2 Critical Microsoft Quick Fix Engineering (QFE) updates...........................14
3 Media-card reader driver....................................................................14
Downloading and installing the media-card reader driver....................14
4 Intel Rapid Storage Technology (IRST)..................................................15
Downloading and installing the IRST driver........................................ 15
5 Graphics........................................................................................... 16
Downloading and installing the Dell graphics driver............................ 16
6 Audio................................................................................................16
3

Dell Latitude 7390 2-in-1 Specifications

General

Graphics	Intel UHD Graphics 620
Operating System	Windows 10 Pro
Processor	8th Generation Intel Core i5/i7
Display	13.3-inch FHD (1920 x 1080) touch screen
RAM	8GB or 16GB LPDDR3
Storage	Up to 1TB PCIe SSD
Battery	4-cell 60Whr
Weight	1.42 kg (3.12 lbs)
Ports	1 x microSD card reader, 1 x headphone/microphone combo jack
Wireless	Intel Dual Band Wireless-AC 8265, Bluetooth 4.2
Webcam	720p